Protective equipment for excavation of turning and pressing earth of embankment crest road

Abstract

The utility model discloses a protective device used for dike top road turning and pressing earth excavation, which comprises at least two protective plates and an installation part used for splicing and installing the two protective plates, one side of each protective plate is provided with two first connecting pieces used for installation, the other side of each protective plate is provided with two second connecting pieces used for connection, and the two first connecting pieces and the two second connecting pieces are connected. Two fixing blocks used for fixing are arranged on one side of the protection plate, a baffle used for shielding is arranged at the top of the protection plate, the protection plate, the fixing rods, the bolts and the lock catch grooves are arranged, the fixing rods are inserted into the first through holes and the second through holes, the ends of the bolts are inserted into the lock catch grooves to lock and fix the fixing rods, and therefore the protection plate can be protected. The problems that when protection equipment is used for carrying out fence protection on different construction environments, existing equipment is poor in sound insulation effect, consequently, the construction environments are polluted by noise, the protection equipment cannot be conveniently disassembled and assembled, and the practicability of equipment installation and fence protection is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthwork excavation on embankment top roads, in particular to protective equipment used for excavation of earthwork excavation on embankment top roads. Background Art

[0002] The dike top road is based on the dike project. It is built in front of the dike, on the dike and behind the dike according to different combinations of dikes and roads. It belongs to the scope of the dike project. The main function of the dike top road is to prevent water from directly eroding the dike, and it also has the function of controlling the river flow. In engineering construction, earth turning refers to the use of excavation equipment to stir and compact the excavated earth to improve the density and stability of the soil, so as to meet the requirements of engineering construction, reduce the voids in the soil history, and improve the density and stability of the soil. Through the turning operation, the physical properties of the soil can be improved, the bearing capacity and shear strength of the soil can be increased, the stability of the foundation and the safety of the project can be improved. When the excavation equipment is turning over the earth on the top road for excavation, dust or soil blocks are prone to splash or roll. The existing protective equipment is cumbersome to splice multiple operations and cannot be adapted to different construction environments for enclosure protection.

[0003] The existing protective equipment is complicated to operate during splicing and installation, and the splicing shape of the protective equipment is limited, which makes it inconvenient for the protective equipment to provide enclosure protection for different construction environments. The sound insulation effect of the existing equipment is poor, resulting in noise pollution in the construction environment, and the protective equipment cannot be conveniently disassembled and installed, affecting the practicability of equipment installation and enclosure protection. Utility Model Content

[0004] The utility model aims to provide a protective device for excavation of earthwork on a dyke top road, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for excavation of earthwork during overturning of a levee road, comprising at least two protective plates and a mounting component for splicing and mounting the two protective plates, two first connecting members for mounting are provided on one side of the protective plate, two second connecting members for connection are provided on the other side of the protective plate, two fixing blocks for fixing are provided on one side of the protective plate, and a baffle for shielding is provided on the top of the protective plate;

[0006] The installation component includes a first through hole opened on one side of the first connecting member, second through holes opened on both sides of the second connecting member, a fixing rod passing through the first through hole and the second through hole for installation, two bolts respectively arranged at one end of the second through hole, two locking grooves opened on one side of the fixing rod and a locking component for disassembling and assembling the baffle, the first connecting member has a T-shaped cross-section, the second connecting member has a U-shaped cross-section, the fixing rod is movably connected to the first through hole and the second through hole, and the bolt is threadedly connected to the second connecting member.

[0007] Preferably, the locking component includes a fixing groove opened at the top of the fixing block, a mounting block provided at the bottom of the baffle for fixing, a mounting groove opened on the other side of the fixing block, a screw rod provided on the inner side of the mounting groove for driving, a connecting plate sleeved on the outer side of the screw rod for driving, a locking rod provided on one side of the connecting plate, a third through hole opened on one side of the fixing block and a locking groove opened on the other side of the mounting block, the screw rod is threadedly connected to the mounting groove, and the connecting plate is rotatably connected to the screw rod.

[0008] Preferably, a soundproof cavity for sound insulation is opened on the inner side of the protective plate, a soundproof frame for support is provided on the inner side of the soundproof cavity, a soundproof board for sound insulation is provided on one side of the soundproof frame, a soundproof cotton board for sound insulation is provided on the other side of the soundproof frame, and the inside of the soundproof frame is filled with sound insulation material.

[0009] Preferably, two sound insulation boards for sound insulation are embedded inside the sound insulation frame.

[0010] Preferably, a sound baffle for sound insulation is provided on the inner side of the sound-absorbing cotton board, and the sound baffle is wavy in shape.

[0011] Preferably, an anti-drop plate for limiting position is provided at one end of the screw rod, and the anti-drop plate is movably connected to the mounting groove.

[0012] Preferably, a plurality of evenly arranged fixed cones are provided at the bottom of the protective plate, a limiting portion for limiting is provided on the outer side of the fixed cone, an embedding groove for soil to enter is provided on the top of the limiting portion, the limiting portion has a spherical cross-section, the embedding groove is annular, and the embedding groove has an arc cross-section.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model includes a protective plate, a first connecting member, a second connecting member, a fixing block, a baffle, a first through hole, a second through hole, a fixing rod, a bolt and a locking groove. The first connecting member has a T-shaped cross section, the second connecting member has a U-shaped cross section, the fixing rod is movably connected to the first through hole and the second through hole, the bolt is screwed to the second connecting member, the two protective plates are spliced ​​and installed through the first connecting member and the second connecting member, and then the fixing rod is inserted into the first through hole and the second through hole, so that the end of the bolt is inserted into the locking groove to lock and fix the fixing rod. Multiple protective plates are spliced ​​and installed in this way in sequence, and can be spliced ​​into different shapes through the first connecting member and the second connecting member, so that the protective plates and the baffles can enclose and protect the overturned earth to prevent soil from splashing or falling.

[0015] 2. The utility model uses a fixing groove, a mounting block, a mounting groove, a screw, a connecting plate, a locking rod, a third through hole and a locking groove. The screw is threadedly connected to the mounting groove, and the connecting plate is rotatably connected to the screw, so that the screw rotates in the mounting groove on one side of the fixing block, and then the screw drives the locking rod through the third through hole through the connecting plate to enter the locking groove, so that the locking rod locks and fixes the mounting block, thereby improving the stability of the mounting baffle to facilitate the inspection or installation of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0018] Figure 3 It is a front cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 The overall structure of the utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 6 The overall structure of the utility model Figure 3 Enlarged view of center C.

[0022] In the figure: 1, protective plate; 11, first connecting member; 12, second connecting member; 13, fixing block; 14, baffle; 15, first through hole; 16, second through hole; 17, fixing rod; 18, bolt; 19, locking groove; 20, fixing groove; 21, mounting block; 22, mounting groove; 23, screw; 24, connecting plate; 25, locking rod; 26, third through hole; 27, locking groove; 28, sound insulation cavity; 29, fixing cone; 30, limiting part; 31, embedding groove; 231, anti-slip plate; 281, sound insulation frame; 282, silencer board; 283, silencer cotton board; 2811, sound insulation board; 2831, sound baffle board. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0026] like Figures 1 to 6 As shown, a protective device for excavation of earthwork on a levee road provided by an embodiment of the utility model comprises at least two protective plates 1 and mounting components for splicing and mounting the two protective plates 1, two first connecting members 11 for mounting are provided on one side of the protective plate 1, two second connecting members 12 for connection are provided on the other side of the protective plate 1, two fixing blocks 13 for fixing are provided on one side of the protective plate 1, and a baffle 14 for shielding is provided on the top of the protective plate 1;

[0027] The installation component includes a first through hole 15 opened on one side of the first connecting member 11, second through holes 16 opened on both sides of the second connecting member 12, a fixing rod 17 penetrating the first through hole 15 and the second through hole 16 for installation, two bolts 18 respectively arranged at one end of the second through hole 16, two locking grooves 19 opened on one side of the fixing rod 17 and a locking component for disassembling and assembling the baffle 14, the first connecting member 11 has a T-shaped cross-section, the second connecting member 12 has a U-shaped cross-section, the fixing rod 17 is movably connected to the first through hole 15 and the second through hole 16, and the bolt 18 is threadedly connected to the second connecting member 12.

[0028] refer to Figure 5The locking component includes a fixing groove 20 opened at the top of the fixing block 13, a mounting block 21 provided at the bottom of the baffle 14 for fixing, a mounting groove 22 opened at the other side of the fixing block 13, a screw rod 23 provided on the inner side of the mounting groove 22 for driving, a connecting plate 24 sleeved on the outer side of the screw rod 23 for driving, a locking rod 25 provided on one side of the connecting plate 24, a third through hole 26 opened on one side of the fixing block 13 and a locking groove 27 opened on the other side of the mounting block 21, the screw rod 23 is threadedly connected to the mounting groove 22, and the connecting plate 24 is rotatably connected to the screw rod 23.

[0029] The above scheme is adopted: through the fixing groove 20, the mounting block 21, the mounting groove 22, the screw 23, the connecting plate 24, the locking rod 25, the third through hole 26 and the locking groove 27, the screw 23 is screwed to the mounting groove 22, and the connecting plate 24 is rotatably connected to the screw 23, so that the screw 23 rotates in the mounting groove 22 on one side of the fixing block 13, and then the screw 23 drives the locking rod 25 through the third through hole 26 and enters the locking groove 27 through the connecting plate 24, so that the locking rod 25 locks and fixes the mounting block 21, thereby improving the stability of the installation baffle 14 to facilitate the inspection or installation of the baffle 14.

[0030] refer to Figure 6 A soundproof cavity 28 for sound insulation is provided on the inner side of the protective plate 1, a soundproof frame 281 for support is provided on the inner side of the soundproof cavity 28, a soundproof board 282 for sound insulation is provided on one side of the soundproof frame 281, a soundproof cotton board 283 for sound insulation is provided on the other side of the soundproof frame 281, and the inner side of the soundproof frame 281 is filled with sound insulation material.

[0031] The above scheme is adopted: through the sound insulation cavity 28, the sound insulation frame 281, the sound insulation board 282 and the sound insulation cotton board 283, the inner side of the sound insulation frame 281 is filled with sound insulation material to prevent the sound from escaping. The sound insulation frame 281, the sound insulation board 282 and the sound insulation cotton board 283 in the sound insulation cavity 28 can improve the sound insulation effect of the protective plate 1.

[0032] refer to Figure 6 Two sound insulation boards 2811 for sound insulation are embedded inside the sound insulation frame 281 .

[0033] The above solution is adopted: through the sound insulation board 2811, the two sound insulation boards 2811 can increase the contact area between the sound insulation material and the sound insulation frame 281, isolate the sound propagation, and improve the sound insulation effect of the sound insulation frame 281.

[0034] refer to Figure 6 A soundproofing board 2831 for sound insulation is arranged on the inner side of the sound-absorbing cotton board 283, and the soundproofing board 2831 is wavy in shape.

[0035] The above solution is adopted: the sound baffle 2831 is wavy in shape, so that the sound baffle 2831 can improve the sound insulation effect of the silencer cotton board 283 and avoid noise pollution to the construction environment.

[0036] refer to Figure 5 One end of the screw rod 23 is provided with an anti-drop plate 231 for limiting position, and the anti-drop plate 231 is movably connected to the mounting groove 22.

[0037] The above solution is adopted: through the anti-slip plate 231, the anti-slip plate 231 is movably connected to the installation groove 22, the anti-slip plate 231 can prevent the screw 23 from escaping from the installation groove 22, and improve the stability of the screw 23 driving the connecting plate 24 to move.

[0038] refer to Figure 6 The bottom of the protective plate 1 is provided with a plurality of evenly arranged fixing cones 29, the outer side of the fixing cone 29 is provided with a limiting portion 30 for limiting, the top of the limiting portion 30 is provided with an embedding groove 31 for soil to enter, the cross-section of the limiting portion 30 is spherical, the embedding groove 31 is annular, and the cross-section of the embedding groove 31 is arc-shaped.

[0039] The above scheme is adopted: through the fixing cone 29, the limiting part 30 and the embedding groove 31, the cross-section of the limiting part 30 is spherical, the embedding groove 31 is annular, and the cross-section of the embedding groove 31 is arc-shaped. Multiple fixed cones 29 can be inserted into the soil, and the limiting part 30 increases the contact area between the protective plate 1 and the soil. The soil enters the embedding groove 31 to fix the limiting part 30, thereby improving the stability of the multiple fixed cones 29 in installing and fixing the protective plate 1.

[0040] The working principle of this utility model:

[0041] First, the two protective plates 1 are spliced ​​and installed through the first connecting piece 11 and the second connecting piece 12, and then the fixing rod 17 is inserted into the first through hole 15 and the second through hole 16, and then the bolt 18 is turned to insert the end of the bolt into the locking groove 19 to lock and fix the fixing rod 17, and then multiple protective plates 1 are spliced ​​and installed in sequence, and then the protective plates 1 and the baffles 14 are used to enclose and protect the overturned earthwork, and then according to the required enclosure environment, the bottom of the protective plate 1 is knocked, and then the protective plate 1 drives multiple fixing cones 29 to be inserted into the ground, and then the soil enters the embedding groove 31, so that the soil fixes the limiting part 30 and the fixing cone 29, and then the baffle 14 drives the installation block 21 to be inserted The fixing groove 20 is inserted into the fixing groove 20, and then the screw 23 is rotated in the mounting groove 22 on one side of the fixing block 13, and at the same time, the screw 23 drives the anti-slip plate 231 to slide in the mounting groove 22, and then the screw 23 drives the locking rod 25 through the third through hole 26 to enter the locking groove 27 through the connecting plate 24, so that the locking rod 25 locks and fixes the mounting block 21. When noise is generated, the noise is soundproofed and silenced by the protective plate 1, and then the sound insulation frame 281, the sound silencing plate 282 and the sound silencing cotton plate 283 in the sound insulation cavity 28 perform multiple sound insulation on the sound, and then the two sound insulation plates 2811 isolate the sound, and at the same time, the sound baffle 2831 and the sound silencing cotton plate 283 isolate and silence the sound.

[0042] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protective device for excavation of earthwork on a dike top road, comprising at least two protective plates (1) and a mounting component for splicing and mounting the two protective plates (1), characterized in that: Two first connecting members (11) for installation are provided on one side of the protective plate (1), two second connecting members (12) for connection are provided on the other side of the protective plate (1), two fixing blocks (13) for fixing are provided on one side of the protective plate (1), and a baffle (14) for shielding is provided on the top of the protective plate (1); The mounting component comprises a first through hole (15) provided on one side of the first connecting member (11), second through holes (16) provided on both sides of the second connecting member (12), a fixing rod (17) passing through the first through hole (15) and the second through hole (16) for mounting, two bolts (18) provided at one end of the second through hole (16), two locking grooves (19) provided on one side of the fixing rod (17), and a locking component for disassembling and assembling the baffle (14); the first connecting member (11) has a T-shaped cross section, the second connecting member (12) has a U-shaped cross section, the fixing rod (17) is movably connected to the first through hole (15) and the second through hole (16), and the bolt (18) is threadedly connected to the second connecting member (12).

2. The protective device for excavation of earthwork on embankment road according to claim 1, characterized in that: The locking component comprises a fixing groove (20) provided at the top of the fixing block (13), a mounting block (21) provided at the bottom of the baffle (14) for fixing, a mounting groove (22) provided at the other side of the fixing block (13), a screw rod (23) provided at the inner side of the mounting groove (22) for driving, a connecting plate (24) sleeved at the outer side of the screw rod (23) for driving, a locking rod (25) provided at one side of the connecting plate (24), a third through hole (26) provided at one side of the fixing block (13), and a locking groove (27) provided at the other side of the mounting block (21), wherein the screw rod (23) is threadedly connected to the mounting groove (22), and the connecting plate (24) is rotatably connected to the screw rod (23).

3. The protective device for overturning earthwork excavation on embankment road according to claim 1, characterized in that: A soundproofing cavity (28) for soundproofing is provided on the inner side of the protective plate (1); a soundproofing frame (281) for supporting is provided on the inner side of the soundproofing cavity (28); a soundproofing plate (282) for soundproofing is provided on one side of the soundproofing frame (281); a soundproofing cotton board (283) for soundproofing is provided on the other side of the soundproofing frame (281); and the inner side of the soundproofing frame (281) is filled with soundproofing material.

4. The protective device for overturning earthwork excavation on embankment road according to claim 3 is characterized in that: Two sound insulation boards (2811) for sound insulation are embedded inside the sound insulation frame (281).

5. The protective device for overturning earthwork excavation on embankment road according to claim 3 is characterized in that: A soundproofing board (2831) for sound insulation is arranged inside the sound-absorbing cotton board (283), and the soundproofing board (2831) is wavy in shape.

6. The protective device for overturning earthwork excavation on embankment road according to claim 2, characterized in that: An anti-drop plate (231) for limiting position is provided at one end of the screw rod (23), and the anti-drop plate (231) is movably connected to the mounting groove (22).

7. The protective device for excavation of earthwork on embankment road according to claim 1, characterized in that: The bottom of the protective plate (1) is provided with a plurality of evenly arranged fixing cones (29), the outer side of the fixing cone (29) is provided with a limiting portion (30) for limiting, the top of the limiting portion (30) is provided with an embedding groove (31) for soil to enter, the limiting portion (30) has a spherical cross section, the embedding groove (31) is annular, and the embedding groove (31) has an arc cross section.

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