Special warning board for gully

Abstract

The utility model relates to warning board technical field, concretely is a rainwater inlet special warning board, including warning board body, warning board body installs on the pole body of stand, and the stand is screwed on the top surface of the buckle plate, and the buckle plate is " the " character-shaped board shape structure, beneficial effect is: through " the " character-shaped buckle plate is buckled on the partition wall, and cooperation clamping screw rod is screwed on the partition wall, and the tension rubber clamp piece is deformed and is clamped between clamping screw rod and partition wall, and the friction of clamping screw rod and partition wall is increased, and the buckle plate is effectively prevented from loosening. Meanwhile, the extension screw rod is screwed in silk cover no. 2, and the extension screw rod is screwed to make it extend and drive the support plate to be resisted on the rainwater inlet wall body, and the rubber gasket is clamped between the support plate and wall body, and further through the rod body that extension screw rod and silk cover no. 2 constitute the buckle plate firm location on the partition wall, ensure that the stand is stable and stands on the rainwater inlet, and the warning board body can also play the warning effect steadily.

Description

Technical Field

[0001] The utility model relates to the field of warning boards, in particular to a special warning board for rainwater inlets. Background Art

[0002] In urban construction and maintenance, rainwater inlets are important components of urban drainage systems, and their normal operation plays a key role in preventing urban waterlogging. However, in actual scenarios, rainwater inlets are often blocked by sundries such as garbage and fallen leaves for various reasons, which seriously affects drainage. When professional workers open the rainwater grate to speed up drainage at this time, there is a risk of vehicles and pedestrians falling.

[0003] In order to reduce the occurrence of such situations, effective warning for rainwater inlets is required. However, there is currently a lack of warning devices specially designed for rainwater inlets on the market, and existing warning signs generally have problems such as insecure installation, easy damage, and poor warning effect. Especially when facing different installation scenarios, such as the partition wall between two rainwater inlets and a single rainwater inlet, it is difficult to provide a stable and adaptive installation method, which cannot well meet actual use requirements. Therefore, developing a special warning board specially suitable for rainwater inlets has important practical significance. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a special warning board for rainwater inlets to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a special warning board for rainwater inlets, comprising a warning board body, the warning board body is installed on the shaft of a vertical column, the vertical column is screwed to the top surface of a buckle plate, the buckle plate is in a 匚-shaped plate structure, the buckle plate is buckled on the partition wall between two rainwater inlets, a clamping screw is screwed on one side plate of the buckle plate, and the clamping screw abuts against the partition wall after being tightened.

[0006] Preferably, a first thread sleeve is fixed on the top surface of the buckle plate, a screw joint is inserted and screwed into the first thread sleeve, and the screw joint is fixed at the bottom end of the vertical column.

[0007] Preferably, two second thread sleeves are fixed on the top surface of the buckle plate, the two second thread sleeves are symmetrically distributed about the first thread sleeve, an extension screw is inserted and screwed into the second thread sleeve, and one end of the extension screw is rotatably connected with a supporting plate.

[0008] Preferably, a bearing is installed on the side of the supporting plate close to the extension screw, an inner ring of the bearing is sleeved and fixed on the end of the extension screw, an outer ring of the bearing is fixed on the surface of the supporting plate, a rubber gasket is fixed on the other side of the supporting plate, and a plurality of first handles are fixed on the end of the extension screw close to the supporting plate.

[0009] Preferably, a preformed hole is opened on one side plate of the buckle plate, a third thread sleeve is fixed on one side plate of the buckle plate, the preformed hole corresponds to the third thread sleeve, a clamping screw rod is inserted into and screwed to the third thread sleeve, a notch is opened on one side plate of the buckle plate, a rubber clamping piece is fixed between the top surface and the bottom surface of the notch, and a second handle is fixed at one end of the clamping screw rod.

[0010] Preferably, two hoop plates are sleeved on the rod body of the buckle plate, and the hoop plates are fixed on the surface of the warning sign body by screws.

[0011] Compared with the prior art, the beneficial effects of the utility model are: The special warning sign for a gully inlet proposed by the utility model is buckled on the partition wall through the C-shaped buckle plate, and is screwed and abutted against the partition wall in cooperation with the clamping screw rod, which stretches the rubber clamping piece to deform and clamp between the clamping screw rod and the partition wall, increasing the friction between the clamping screw rod and the partition wall, and effectively preventing the buckle plate from loosening. Meanwhile, an extension screw rod is screwed onto a second thread sleeve, the extension screw rod is screwed to extend out and drives a supporting plate to abut against the wall of the gully inlet, a rubber gasket is clamped between the supporting plate and the wall, and the buckle plate is further firmly limited on the partition wall through the rod body formed by the extension screw rod and the second thread sleeve, ensuring that the stand column is stably erected on the gully inlet, and the warning sign body can also stably play a warning role.

[0012] The warning sign body is installed on the stand column, and after the buckle plate is buckled at the relevant position of the gully inlet, the warning sign body can play an obvious warning role on the front side of the gully inlet. In addition, a voice annunciator and a flashing light can be installed at the top of the buckle plate, and the warning effect is further improved through sound and strong light to remind people to pay attention to the gully inlet and not dump debris at will, which effectively reduces the occurrence of blockage of the gully inlet. Description of Drawings

[0013] Figure 1 is a structural schematic diagram of the utility model; Figure 2 is Figure 1 a sectional view of the structure at A-A in; Figure 3 is Figure 2 an enlarged schematic diagram of the structure at B in; Figure 4 is Figure 2 an enlarged schematic diagram of the structure at C in; Figure 5 is a schematic diagram of the connecting structure of the stand column and the warning sign body of the utility model; Figure 6 is Figure 5 an enlarged schematic diagram of the structure at D in; Figure 7 is a schematic diagram of the buckle plate structure of the utility model.

[0014] In the figure: fastening plate 1, first thread sleeve 101, threaded joint 102, second thread sleeve 103, extension screw 104, supporting plate 105, bearing 106, first handle 107, reserved hole 108, third thread sleeve 109, notch 110, rubber clamping piece 111, rubber gasket 112, column 2, warning sign body 3, hoop plate 4, screw 401, clamping screw 5, second handle 501. DETAILED DESCRIPTION

[0015] In order to clearly and completely describe the objectives and technical solutions of the present utility model, and make its advantages more clear, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part, not all, of the embodiments of the present utility model, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1-7 , the present utility model provides a technical solution: a special warning sign for water outlets, comprising a warning sign body 3, the warning sign body 3 is mounted on the rod body of a column 2, the column 2 is screwed to the top surface of a fastening plate 1, the fastening plate 1 is in a "匚"-shaped plate structure, the fastening plate is buckled on the partition wall between two water outlets, a first thread sleeve 101 is fixed on the top surface of the fastening plate 1, a threaded joint 102 is inserted into and screwed inside the first thread sleeve 101, and the threaded joint 102 is fixed at the bottom end of the column 2; two hoop plates 4 are sleeved on the rod body of the fastening plate 1, and the hoop plates 4 are fixed on the surface of the warning sign body 3 through screws 401; a first thread sleeve 101 is fixed on the top surface of the fastening plate 1, a threaded joint 102 is inserted into and screwed inside the first thread sleeve 101, and the threaded joint 102 is fixed at the bottom end of the column 2.

[0017] After leaning the warning sign body 3 against one side of the column 2, buckling the hoop plate 4 on the main body of the column 2 and fixing it on the warning sign body 3 through the screw 401, the column 2 is tightly clamped between the hoop plate 4 and the warning sign body 3, preventing the warning sign body 3 from falling off the column 2. Then, the fastening plate 1 is buckled on the top of the partition wall between two water outlets, and the warning sign body 3 provides a warning effect on the front side of the water outlet. A voice annunciator and a flashing light can be arranged at the top of the fastening plate 1 to improve the warning effect.

[0018] In order to reinforce the connection firmness of the fastening plate 1 on the partition wall of the water outlet, the following solution is proposed: A clamping screw 5 is screwed onto one side plate of the buckle plate 1. After tightening, the clamping screw 5 abuts against the partition wall. Two threaded sleeves 103 are fixed on the top surface of the buckle plate 1. The two threaded sleeves 103 are symmetrically distributed about the threaded sleeve 101. An extension screw 104 is inserted into and screwed onto the inside of the threaded sleeve 103. One end of the extension screw 104 is rotatably connected to a support plate 105. A bearing 106 is installed on the side of the support plate 105 near the extension screw 104. The inner ring of the bearing 106 is sleeved and fixed to the end of the extension screw 104, and the outer ring of the bearing 106 is fixed to the surface of the support plate 105. On the other side of the support plate 105, a rubber pad 112 is fixed. On the end of the extension screw 104 near the support plate 105, a plurality of handles 107 are fixed. A reserved hole 108 is provided on one side plate of the buckle plate 1, and a threaded sleeve 109 is fixed on one side plate of the buckle plate 1. The reserved hole 108 and the threaded sleeve 109 correspond to each other. The clamping screw 5 is inserted and screwed into the threaded sleeve 109. A notch 110 is provided on one side plate of the buckle plate 1. A rubber clip 111 is fixed between the top and bottom surfaces of the notch 110. A handle 501 is fixed on one end of the clamping screw 5.

[0019] After fastening plate 1 to the top of the partition wall, hold handle 2 and turn clamping screw 5. As clamping screw 5 is pushed towards the partition wall, it stretches the rubber clamp 111, causing it to deform and clamp between clamping screw 5 and partition wall, increasing friction and thus fixing plate 1 to the partition wall, i.e., the column 2 is firmly erected on the rainwater inlet. To further improve the stability of fastening plate 1 installed on the rainwater inlet... For the purpose of this method, one end of the extension screw 104 can be pre-screwed into the threaded sleeve 103. After the buckle plate 1 is fastened to the partition wall, the extension screw 104 is screwed outward from the threaded sleeve 103 by holding the handle 107. After the extension screw 104 extends, it drives the support plate 105 to abut against the wall of the rainwater inlet. At this time, the rubber gasket 112 is clamped between the support plate 105 and the wall. The rod formed by the extension screw 104 and the threaded sleeve 103 limits the buckle plate 1 to the partition wall.

[0020] If the buckle plate 1 needs to be installed on a single rainwater outlet, screw holes need to be pre-drilled on the surfaces of the handle 107 and the support plate 105. After the support plate 105 is pressed against the wall of the rainwater outlet, the screw rod is passed through the screw hole on the surface of the handle 107 and screwed into the screw hole on the surface of the support plate 105, thereby preventing the extension screw 104 from rotating on the surface of the support plate 105, or the end of the extension screw 104 is fixed to the surface of the support plate 105 directly, without the need to install the bearing 106.

[0021] Instructions for using the special warning sign for rainwater inlets: Place the warning sign body 3 against one side of the column 2. Attach the clamp plate 4 to the main body of the column 2, and then fix the clamp plate 4 to the warning sign body 3 using screws 401. At this point, the column 2 is tightly clamped between the clamp plate 4 and the warning sign body 3, preventing the warning sign body 3 from falling off the column 2. Attach the buckle plate 1 to the top of the partition wall between the two rainwater inlets. At this point, a threaded sleeve 101 is fixed to the top surface of the buckle plate 1, and a screw connector 102 is inserted and screwed into the threaded sleeve 101. The screw connector 102 is fixed to the bottom end of the column 2, achieving the initial connection between the column 2 and the buckle plate 1. A pre-drilled hole 108 is provided on one side plate of the buckle plate 1, and a threaded sleeve 3 109 is fixed therein. The pre-drilled hole 108 and the threaded sleeve 3 109 correspond. A clamping screw 5 is inserted and screwed into the threaded sleeve 3 109, and a handle 2 501 is fixed to one end of the clamping screw 5. Holding the handle 2501, screw the clamping screw 5. As the clamping screw 5 is pushed toward the partition wall, the rubber clip 111 fixed between the top and bottom surfaces of the notch 110 on the side plate of the tensioning plate 1 deforms, clamping the rubber clip 111 between the clamping screw 5 and the partition wall, increasing the friction between the clamping screw 5 and the partition wall, and thus initially fixing the plate 1 to the partition wall.

[0022] Extension screw reinforcement: Two threaded sleeves 103 are fixed to the top surface of the buckle plate 1. The two threaded sleeves 103 are symmetrically distributed about the threaded sleeve 101. One end of the extension screw 104 is pre-screwed into the threaded sleeve 103. After the buckle plate 1 is fastened to the partition wall, hold the handle 107 (multiple handles 107 are fixed to the end of the extension screw 104 near the support plate 105) and turn the extension screw 104 to move it to the outside of the threaded sleeve 103. After the extension screw 104 extends, it drives the support plate 105 to abut against the wall of the rainwater inlet. A bearing 106 is installed on the side of the support plate 105 near the extension screw 104. The inner ring of the bearing 106 is sleeved and fixed to the end of the extension screw 104, and the outer ring of the bearing 106 is fixed to the surface of the support plate 105. A rubber gasket 112 is fixed on the other side of the support plate 105. At this time, the rubber gasket 112 is clamped between the support plate 105 and the wall. The rod body formed by the extension screw 104 and the threaded sleeve 103 limits the buckle plate 1 to the partition wall, so that the column 2 is firmly erected on the rainwater inlet.

[0023] The installation procedure for a single drain inlet using the buckle plate is as follows: Screw holes are pre-drilled on the surfaces of the handle 107 and the support plate 105. After the support plate 105 is pressed against the wall of the drain inlet, the screw is threaded through the screw hole on the surface of the handle 107 and then screwed into the screw hole on the surface of the support plate 105, thus preventing the extension screw 104 from rotating on the surface of the support plate 105. Alternatively, the end of the extension screw 104 can be directly fixed to the surface of the support plate 105 without the need for the bearing 106. A voice alarm and a flashing light are installed on the top of the buckle plate 1 to enhance the warning effect of the sign on the front of the drain inlet.

[0024] 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 warning sign for a gully, comprising a sign body (3) mounted on the pole of a stand (2) screwed on the top surface of a clasp plate (1), characterized in that: The said buckle plate (1) is in a "匚"-shaped plate structure, the buckle plate (1) is buckled on the partition wall between two rainwater inlets, a side plate of the buckle plate (1) is screwed with a clamping screw (5), and the clamping screw (5) abuts against the partition wall after being tightened.

2. The special warning sign for rainwater inlets according to claim 1, characterized in that: A first threaded sleeve (101) is fixed on the top surface of the said buckle plate (1), a threaded connector (102) is inserted into and screwed inside the first threaded sleeve (101), and the threaded connector (102) is fixed at the bottom end of the upright post (2).

3. A special warning sign for rainwater inlets according to claim 2, characterized in that: Two second threaded sleeves (103) are fixed on the top surface of the said buckle plate (1), the two second threaded sleeves (103) are symmetrically distributed about the first threaded sleeve (101), an extension screw (104) is inserted into and screwed inside the second threaded sleeve (103), and one end of the extension screw (104) is rotatably connected with a supporting plate (105).

4. A special warning sign for rainwater inlets according to claim 3, characterized in that: A bearing (106) is installed on a side of the said supporting plate (105) close to the extension screw (104), an inner ring of the bearing (106) is sleeved and fixed on an end portion of the extension screw (104), an outer ring of the bearing (106) is fixed on a surface of the supporting plate (105), a rubber gasket (112) is fixed on the other side of the supporting plate (105), and a plurality of first handles (107) are fixed on an end of the extension screw (104) close to the supporting plate (105).

5. A special warning sign for rainwater inlets according to claim 1, characterized in that: A reserved hole (108) is opened on a side plate of the said buckle plate (1), a third threaded sleeve (109) is fixed on the side plate of the buckle plate (1), the reserved hole (108) corresponds to the third threaded sleeve (109), the clamping screw (5) is inserted into and screwed in the third threaded sleeve (109), a notch groove (110) is opened on the side plate of the buckle plate (1), a rubber clamping piece (111) is fixed between the top surface and the bottom surface of the notch groove (110), and a second handle (501) is fixed on one end of the clamping screw (5).

6. A special warning sign for rainwater inlets according to claim 1, characterized in that: Two hoop plates (4) are sleeved on the rod body of the said buckle plate (1), and the hoop plates (4) are fixed on a surface of the warning sign body (3) through screws (401).

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