Convenient-to-disassemble stable movable type telescopic riverway guardrail

Abstract

The utility model discloses a stable movable riverway telescopic guardrail convenient to disassemble, which comprises a bottom frame, the whole bottom frame is of a U-shaped structure, fixing bolts are arranged on two sides of the bottom frame, two fixing bolts are arranged on a single side, the bottom frame is connected with a riverway bank protection coping through the fixing bolts, and a mounting frame is arranged in the middle of the top surface of the bottom frame. The installation frame is connected with the bottom frame through supporting rods, a guardrail mechanism is installed on the top face of the installation frame, screw hole plates are installed on the two sides of the top face of the bottom frame, and the two screw hole plates are arranged on one side. The utility model provides a stable movable riverway telescopic guardrail convenient to disassemble, which solves the problems that although the whole device of the existing guardrail is clamped on the coping of a riverway revetment, the guardrail still has the risk of toppling over in windy weather or under the condition of accidental touch due to the absence of a corresponding counterweight, and the actual use is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a detachable, stable and movable river channel telescopic guardrail. Background Art

[0002] River construction guardrails are protective facilities installed around rivers, designed to ensure safety during construction and prevent non-construction personnel from entering the construction site. In the early stages of preparation, the selection of guardrail materials (such as metal, wood, etc.), guardrail dimensions (height, length), color and appearance design, and fixing methods (ground anchors or concrete fixings) must all be accurately selected. At the same time, obstacles in the construction area need to be cleared and warning signs set up to remind passers-by and vehicles to pay attention to the construction area and ensure the safety of personnel and vehicles.

[0003] In the utility model patent with patent announcement number CN213654456U, the device increases the stability of the guardrail through anti-deformation stabilizing components, can be used for a long time, greatly improves the life of the guardrail, and the device does not need to drill holes in the ground. Although this method can complete the protective function of the guardrail, there is also a problem that although the overall device is connected to the top of the river bank pressure, it is not equipped with corresponding counterweights. In windy weather or accidental collision, the guardrail is still at risk of tipping over, which is not conducive to actual use.

[0004] Therefore, it is necessary to provide a detachable, stable and movable river telescopic guardrail to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a detachable, stable and movable river telescopic guardrail to solve the problem that although the overall device of the existing guardrail is clamped on the top of the river bank pressure, it is not equipped with a corresponding counterweight. In windy weather or accidental collision, the guardrail is still at risk of tipping over, which is not conducive to actual use.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A detachable, stable and movable river channel telescopic guardrail comprises: a base frame;

[0008] The base frame is a U-shaped structure as a whole, and fixing bolts are installed on both sides of the base frame, and two fixing bolts are provided on one side. The base frame is connected to the river bank pressure top installation through the fixing bolts, and a mounting frame is installed in the middle of the top surface of the base frame, and the mounting frame is connected to the base frame through a support rod. A guardrail mechanism is installed on the top surface of the mounting frame, and screw hole plates are installed on both sides of the top surface of the base frame, and two screw hole plates are provided on one side. The screw hole plates are installed and connected to the bottom outer side of the counterweight plate, and the top of the counterweight plate is installed and connected to the bottom of both sides of the mounting frame.

[0009] In one embodiment, the guardrail mechanism is composed of a guardrail plate, an adjusting rod, an adjusting hole, a sleeve, and a locking hole. The guardrail plate is an integral grid plate structure. Adjusting rods are installed on both sides of the bottom of the guardrail plate. The outer side of the adjusting rod is provided with an adjusting hole. A plurality of adjusting holes are spaced apart from top to bottom. The adjusting rod is plug-inly connected to the sleeve. A locking hole is provided on the outer side of the sleeve. The locking hole and the adjusting hole have the same size, and screws are installed inside the locking hole and the adjusting hole.

[0010] In one embodiment, two sides of the bottom surface of the mounting frame are provided with insertion holes, and the bottoms of the insertion holes are provided with rectangular openings.

[0011] In one embodiment, two counterweight plates are arranged opposite to each other, and the counterweight plates are arranged in an inclined shape as a whole. After the two counterweight plates are installed, they have an eight-shaped structure. A mounting hole is opened at the bottom of the counterweight plate, and the mounting hole is arranged corresponding to the screw hole plate. The top of the counterweight plate is connected to the plug rod through a bending plate. The plug rod is a cylindrical structure. The top of the bending plate is a vertical rectangular structure, and the bottom is an inclined structure connected to the top surface of the counterweight plate. The top of the plug rod and the bending plate are matched with the plug hole and the rectangular through port. A filling port is installed on the outer top of the counterweight plate, and a cap is installed on the filling port. The inner side surface of the counterweight plate is arranged with auxiliary boxes in a rectangular array. The auxiliary boxes are in a connected state with the counterweight box, and the auxiliary boxes are in an arc-shaped structure.

[0012] In one embodiment, a pulling steel rope is installed in the middle of the bottom surface of the mounting frame, a locking nut is installed at the bottom end of the pulling steel rope, and a threaded head is installed at the top of the arc-shaped end of the auxiliary box.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) The utility model connects the bottom of the counterweight block to the screw hole plate by bolts, and the top of the counterweight block is connected to the insertion hole and the rectangular through-hole by plugging through the plug rod and the top of the bent plate. Water or sand is filled into the counterweight block through the filling port so that the counterweight block and the auxiliary box are filled. A cover cap is put on the counterweight block. Since the counterweight block is inclined and the auxiliary box is arc-shaped, the overall gravity is pressed on the bottom of both sides of the mounting frame and the top of the base frame. The overall device is more stable under the influence of gravity.

[0015] (2) The utility model meshes the pulling steel rope with the threaded head to enable the auxiliary box and the mounting frame to cooperate to form auxiliary gravity, thereby further improving the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the utility model;

[0017] Figure 2 This is a detailed diagram of the guardrail mechanism of the utility model;

[0018] Figure 3 This is a detailed diagram of the counterweight plate and mounting frame of the utility model;

[0019] Figure 4 This is a detailed diagram of the counterweight plate of the utility model.

[0020] Among them, the names corresponding to the figure marks are: base frame 1, screw hole plate 11, fixing bolt 2, mounting frame 3, support rod 31, plug hole 32, rectangular through opening 33, pulling steel rope 34, guardrail mechanism 4, guardrail plate 41, adjusting rod 42, adjusting hole 43, sleeve 44, locking hole 45, counterweight plate 5, mounting hole 51, filling port 52, plug rod 53, bending plate 54, auxiliary box 55, threaded head 56. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0022] like Figure 1-Figure 2 As shown, the utility model provides a detachable, stable and movable river channel telescopic guardrail, comprising: a base frame 1, fixing bolts 2, a mounting frame 3, a guardrail mechanism 4, and a counterweight plate 5;

[0023] like Figure 1 As shown, the base frame 1 is a U-shaped structure as a whole, and fixing bolts 2 are installed on both sides of the base frame 1, and two fixing bolts 2 are arranged on one side. The base frame 1 is connected to the river bank pressure top installation through the fixing bolts 2, and a mounting frame 3 is installed in the middle of the top surface of the base frame 1, and the mounting frame 3 is connected to the base frame 1 through a support rod 31. A guardrail mechanism 4 is installed on the top surface of the mounting frame 3, and the guardrail mechanism 4 has height adjustment. Screw hole plates 11 are installed on both sides of the top surface of the base frame 1, and two screw hole plates 11 are arranged on one side. The screw hole plates 11 are installed and connected to the bottom outer side of the counterweight plate 5, and the top of the counterweight plate 5 is installed and connected to the bottom of both sides of the mounting frame 3.

[0024] Preferably, in one embodiment, Figure 1-Figure 2As shown, the guardrail mechanism 4 is composed of a guardrail plate 41, an adjusting rod 42, an adjusting hole 43, a sleeve 44, and a locking hole 45. The guardrail plate 41 is an integral grid plate structure, and adjusting rods 42 are installed on both sides of the bottom of the guardrail plate 41. An adjusting hole 43 is provided on the outer side of the adjusting rod 42, and a plurality of adjusting holes 43 are provided at intervals up and down. The adjusting rod 42 is plug-in connected to the sleeve 44, and a locking hole 45 is provided on the outer side of the sleeve 44. The locking hole 45 and the adjusting hole 43 have the same size, and screws are installed inside the locking hole 45 and the adjusting hole 43. When working, the adjustment and fixation can be completed by moving the adjusting rod 42 to a specified height in the sleeve 44, and making the locking hole 45 and the adjusting hole 43 in a corresponding state, and screwing the screws into the locking hole 45 and the adjusting hole 43.

[0025] Preferably, in one embodiment, Figure 3 As shown, insertion holes 32 are provided on both sides of the bottom surface of the mounting frame 3 , and a rectangular opening 33 is provided at the bottom of the insertion holes 32 .

[0026] Preferably, in one embodiment, Figure 3-Figure 4 As shown, the counterweight plates 5 are provided with two pieces opposite to each other, and the counterweight plates 5 are arranged in an inclined shape as a whole. After the two counterweight plates 5 are installed, they are in an eight-shaped structure. The bottom of the counterweight plate 5 is provided with a mounting hole 51, and the mounting hole 51 is arranged corresponding to the screw hole plate 11. The top of the counterweight plate 5 is connected to the plug rod 53 through a bending plate 54. The plug rod 53 is a cylindrical structure. The top of the bending plate 54 is a vertical rectangular structure, and the bottom is an inclined structure connected to the top surface of the counterweight plate 5. The top of the plug rod 53 and the bending plate 54 are matched with the plug hole 32 and the rectangular through-hole 33. A filling port 52 is installed on the outer top of the counterweight plate 5, and a cap is installed on the filling port 52. The inner side of 5 is arranged with auxiliary boxes 55 in a rectangular array, and the auxiliary boxes 55 are in a connected state with the counterweight box 5. The auxiliary boxes 55 are in an arc-shaped structure. When working, the bottom of the counterweight block 5 is bolted to the screw hole plate 11, and the top of the counterweight block 5 is plug-in installed and connected with the plug hole 32 and the rectangular through hole 33 through the insertion rod 53 and the top of the bent plate 54. Water or sand is filled in the counterweight block 5 through the filling port 52, so that the counterweight block 5 and the auxiliary box 55 are filled, and the cap is covered. Since the counterweight block 5 is inclined and the auxiliary box 55 is arc-shaped, the overall gravity is pressed on the bottom of both sides of the mounting frame 3 and the top of the base frame 1, and the overall device is more stable under the influence of gravity.

[0027] Preferably, in one embodiment, Figure 3-Figure 4As shown, a pulling steel rope 34 is installed in the middle of the bottom surface of the mounting frame 3, a locking nut is installed at the bottom end of the pulling steel rope 34, and a threaded head 56 is installed at the top of the arc-shaped end of the auxiliary box 55. By engaging the pulling steel rope 34 with the threaded head 56, the auxiliary box 55 and the mounting frame 3 are coordinated to form auxiliary gravity, thereby further improving the stability of the overall device.

[0028] Working principle of this utility model:

[0029] During operation, the bottom of the counterweight 5 is bolted to the screw hole plate 11, and the top of the counterweight 5 is plug-in-installed with the plug hole 32 and the rectangular opening 33 through the plug rod 53 and the top of the bent plate 54. Water or sand is filled into the counterweight 5 through the filling port 52, so that the counterweight 5 and the auxiliary box 55 are filled, and the cap is put on. Since the counterweight 5 is inclined and the auxiliary box 55 is arc-shaped, the overall gravity is pressed on the bottom of both sides of the mounting frame 3 and the top of the base frame 1. The overall device is more stable under the influence of gravity. The pulling steel rope 34 is meshed and connected with the threaded head 56, the auxiliary box 55 cooperates with the mounting frame 3 to form auxiliary gravity, further improving the stability of the overall device.

[0030] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A detachable, stable and movable river channel telescopic guardrail, characterized in that: include: chassis; The base frame is a U-shaped structure as a whole, and fixing bolts are installed on both sides of the base frame, and two fixing bolts are provided on one side. The base frame is connected to the river bank pressure top installation through the fixing bolts, and a mounting frame is installed in the middle of the top surface of the base frame, and the mounting frame is connected to the base frame through a support rod. A guardrail mechanism is installed on the top surface of the mounting frame, and screw hole plates are installed on both sides of the top surface of the base frame, and two screw hole plates are provided on one side. The screw hole plates are installed and connected to the bottom outer side of the counterweight plate, and the top of the counterweight plate is installed and connected to the bottom of both sides of the mounting frame.

2. The easily dismantled, stable and movable river channel telescopic guardrail according to claim 1 is characterized in that: The guardrail mechanism consists of a guardrail plate, an adjusting rod, an adjusting hole, a sleeve, and a locking hole. The guardrail plate is a grid plate structure as a whole. Adjusting rods are installed on both sides of the bottom of the guardrail plate. The outer side of the adjusting rod is provided with an adjusting hole. A plurality of adjusting holes are spaced apart from top to bottom. The adjusting rod is plug-inly connected to the sleeve. A locking hole is provided on the outer side of the sleeve. The locking hole and the adjusting hole have the same size, and screws are installed inside the locking hole and the adjusting hole.

3. The easily dismantled, stable and movable river channel telescopic guardrail according to claim 1 is characterized in that: Insertion holes are provided at both sides of the bottom surface of the mounting frame, and rectangular openings are provided at the bottoms of the insertion holes.

4. The easily dismantled, stable and movable river channel telescopic guardrail according to claim 3 is characterized in that: The counterweight plates are arranged opposite to each other, and the counterweight plates are arranged in an inclined shape as a whole. After the two counterweight plates are installed, they have an eight-shaped structure. A mounting hole is opened at the bottom of the counterweight plate, and the mounting hole is arranged corresponding to the screw hole plate. The top of the counterweight plate is connected to the plug rod through a bending plate, and the plug rod is a cylindrical structure. The top of the bending plate is a vertical rectangular structure, and the bottom is an inclined structure connected to the top surface of the counterweight plate. The top of the plug rod and the bending plate are matched with the plug hole and the rectangular through-hole. A filling port is installed on the outer top of the counterweight plate, and a cap is installed on the filling port. The inner side surface of the counterweight plate is arranged with auxiliary boxes in a rectangular array. The auxiliary box is in a connected state with the counterweight box, and the auxiliary box has an arc structure.

5. The easily dismantled, stable and movable river channel telescopic guardrail according to claim 4 is characterized in that: A pulling steel rope is installed in the middle of the bottom surface of the mounting frame, a locking nut is installed at the bottom end of the pulling steel rope, and a threaded head is installed at the top of the arc-shaped end of the auxiliary box.

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