CN221422930U - Stable type protection device for roadbed construction - Google Patents

Abstract

The utility model discloses a stable protection device for roadbed construction, and relates to the technical fields of roadbed construction and relevant equipment thereof. The utility model comprises a protective frame and adjusting grooves arranged at the front end and the rear end of the two sides of the interior of the protective frame, wherein reset components are arranged in the adjusting grooves, and butt joint components are arranged above and below the outer wall of one side of the protective frame. According to the utility model, through the reset assembly and the butt joint assembly, the motor runs to move the reset roller to a proper position under the transmission action of each part, and pushes the reset roller to apply a reverse force to the deformation position of the protection plate under the action of the electric push rod, so that the deformation position of the protection plate can be quickly reset, the effect is good, the efficiency is high, the operator can conveniently and quickly butt-joint and detach the protection frames between adjacent protection frames, the stability and the strength of the whole device can be improved, the angle between the adjacent protection frames can be adjusted, and the application range is wide.

Description

Stable type protection device for roadbed construction

Technical Field

The utility model belongs to the technical field of roadbed construction and relevant equipment thereof, and particularly relates to a stable protection device for roadbed construction.

Background

The roadbed is a strip-shaped structure of a pavement foundation, is a foundation of a railway and a highway, is generally constructed by soil or stone, and in the process of constructing the roadbed by constructors, a protection device is generally required to be arranged outside the range of constructing the roadbed, so that accidents caused by the mistaken entering of pedestrians, vehicles and the like into the roadbed can be prevented, and the safety of roadbed construction is improved.

Through retrieving, publication number CN215717796U, filing date 2021.08.10 discloses a stable protection device for roadbed construction. Firm type protector is used in road bed construction includes: the device comprises a protection mechanism, a reset mechanism and a lighting mechanism; the protection mechanism comprises two stand columns, a bottom plate, a top plate, a first groove and a protection plate, wherein the bottom plate is fixedly installed on the outer wall of one side, close to each other, of the two stand columns, the top plate is fixedly installed on the outer wall of one side, close to each other, of the two stand columns, the first groove is formed in the bottom of the top plate, and the protection plate is fixedly installed at the top of the bottom plate.

However, the following drawbacks still exist in practical use:

1. When the stable protection device for roadbed construction is used, the first motor drives the front and rear reset rollers to synchronously move to reset the deformation part of the protection plate, and the force applied to the deformation part of the protection plate by the synchronous movement of the front and rear reset rollers is the same, so that the effect of resetting the deformation part of the protection plate is poor and the efficiency is low;

2. The steady protection device for roadbed construction is placed for independent use when in use, and no connection measures exist between adjacent devices, so that the stability and strength of the protection device can be affected.

Disclosure of utility model

The utility model aims to provide a stable protection device for roadbed construction, which is characterized in that a reset roller is moved to a proper position by a motor under the transmission action of each component through a reset component and a butt joint component, and the reset roller is pushed to apply a reverse force to the deformation position of a protection plate under the action of an electric push rod, so that the deformation position of the protection plate can be quickly reset, the effect is good, the efficiency is high, a worker can conveniently and quickly butt-joint and detach a protection frame between adjacent protection frames, the stability and the strength of the whole device can be improved, the angle between the adjacent protection frames can be adjusted, and the application range is wide.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a stable protection device for roadbed construction, which comprises a protection frame and regulating grooves arranged at the front end and the rear end of two sides of the inside of the protection frame, wherein reset components are arranged in the regulating grooves, and butt joint components are arranged above and below the outer wall of one side of the protection frame;

the reset component comprises a fixed plate and a motor arranged at one side of the bottom of the fixed plate, an output shaft of the motor penetrates through a bearing on the bottom of the fixed plate and is connected with a threaded rod through a coupler, and the other end of the threaded rod penetrates through a threaded hole in the center of the bottom of the first moving block and is connected with a bearing at the top end inside the regulating groove;

The butt joint assembly comprises an adjusting block and a pressing groove formed in the top and bottom of the outer side wall of the adjusting block, a movable plate is arranged on the outer side of the inner portion of the pressing groove, an inserting rod is fixedly connected to the edge of one side of the outer wall of the movable plate, and a pressing block is fixedly connected to the other side of the outer side wall of the movable plate.

Further, the bottom both sides edge of protection frame all fixedly connected with base, and the opposite side outer wall top and the below of protection frame all are provided with the slot.

Further, clamping grooves are formed in the center positions of the top end and the bottom end of the inside of the slot, and an illuminating lamp is installed in the center position of the top of the protection frame.

Further, a solar panel is installed at the edge of one side of the top of the protective frame, and a protective plate is installed at the center of the inside of the protective frame.

Further, the threaded rod is provided with the slide bar with respect to the vertical central symmetry of guard plate, and the outer wall outside cover of slide bar is equipped with the second movable block, and first movable block and second movable block relative terminal surface central point put fixedly connected with connecting plate.

Further, U-shaped frames are uniformly arranged on the inner side of the connecting plate at intervals along the horizontal direction, reset rollers are arranged in the U-shaped frames, and rotating shafts are arranged at the center positions of the inner walls of the reset rollers.

Further, the both ends of pivot run through the bearing connection on reset roller's both sides terminal surface and the U type frame both sides inner wall respectively, and electric putter is all installed at the inside wall both ends of U type frame, and electric putter's outer wall is installed in the inside of connecting plate.

Further, the telescopic link is installed to inside wall one side of movable plate, and the outer wall outside cover of telescopic link is equipped with the spring, and telescopic link and spring all are located between the inner wall of movable plate and indent.

The utility model has the following beneficial effects:

1. According to the stable protection device for roadbed construction, the reset assembly is arranged, the motor is operated to move the reset rollers to the proper positions under the transmission action of each part, and the reset rollers are pushed to apply reverse force to the deformation positions of the protection plates under the action of the electric push rods, so that the deformation positions of the protection plates can be quickly reset, the effect is good, the efficiency is high, and the problems that the effect on resetting the deformation positions of the protection plates is poor and the efficiency is low due to the fact that the front reset rollers and the rear reset rollers are driven to synchronously move by the first motor to reset the deformation positions of the protection plates in the mode.

2. According to the utility model, the butt joint assembly is arranged, the movable plate and the inserted link on the movable plate are driven to move under the elastic performance of the spring, so that the limit effect between the inserted link and the clamping groove can be realized or canceled, a worker can conveniently and rapidly butt joint and detach the adjacent protective frames, the stability and strength of the whole device can be improved, the angle between the adjacent protective frames can be adjusted, the application range is wide, and the problems that the stability and strength of the protective device are possibly influenced due to the fact that the stable protective device for roadbed construction is independently used and placed when the stable protective device is used and no connecting measures exist between the adjacent devices are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a steady-type protection device for roadbed construction;

FIG. 2 is a block diagram of a reset assembly;

FIG. 3 is a block diagram of a U-shaped frame;

FIG. 4 is a cross-sectional view of the docking assembly;

Fig. 5 is an exploded view of the docking assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. A protective frame; 101. a base; 102. a slot; 1021. a clamping groove; 103. a lighting lamp; 104. a solar panel; 105. an adjustment tank; 106. a protection plate; 2. a reset assembly; 201. a motor; 2011. a threaded rod; 202. a fixing plate; 203. a first moving block; 204. a slide rod; 205. a second moving block; 206. a connecting plate; 207. a U-shaped frame; 2071. a reset roller; 2072. a rotating shaft; 208. an electric push rod; 3. a docking assembly; 301. an adjusting block; 302. pressing a groove; 303. a moving plate; 3031. briquetting; 304. a rod; 305. a telescopic rod; 3051. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 3, the utility model relates to a stable protection device for roadbed construction, which comprises a protection frame 1 and adjusting grooves 105 arranged at front and rear ends of two sides of the inside of the protection frame, wherein reset components 2 are arranged in the adjusting grooves 105; the reset assembly 2 comprises a fixed plate 202 and a motor 201 arranged at one side of the bottom of the fixed plate 202, an output shaft of the motor 201 penetrates through a bearing at the bottom of the fixed plate 202 and is connected with a threaded rod 2011 through a coupler, the other end of the threaded rod 2011 penetrates through a threaded hole at the center of the bottom of the first moving block 203 and is connected with a bearing at the top end inside the adjusting groove 105, four adjusting grooves 105 are respectively arranged at the front end and the rear end of the two sides inside the protective frame 1, the outer wall of the fixed plate 202 is fixed on the inner wall of the adjusting groove 105, the motor 201 operates to drive the threaded rod 2011 to rotate, and external threads on the outer wall of the threaded rod 2011 are meshed with internal threads in the wall of the threaded hole on the end face of the first moving block 203 to play a role in transmission;

The two side edges of the bottom of the protective frame 1 are fixedly connected with a base 101, and slots 102 are arranged above and below the outer wall of the other side of the protective frame 1;

The center positions of the top and bottom ends of the inside of the slot 102 are respectively provided with a clamping groove 1021, the center position of the top of the protection frame 1 is provided with a lighting lamp 103, the inside size of the clamping groove 1021 is slightly larger than the diameter of the inserted rod 304, and the lighting lamp 103 can provide a light source for pedestrians;

A solar panel 104 is arranged at the edge of one side of the top of the protective frame 1, a protective plate 106 is arranged at the center of the inside of the protective frame 1, and the solar panel 104 can absorb solar energy and convert the solar energy into electric energy for storage under the action of an inverter;

The threaded rod 2011 is symmetrically provided with a sliding rod 204 about the vertical center of the protection plate 106, a second moving block 205 is sleeved outside the outer wall of the sliding rod 204, a connecting plate 206 is fixedly connected to the center positions of the opposite end faces of the first moving block 203 and the second moving block 205, and the sliding rod 204 and the second moving block 205 play a limiting role on the connecting plate 206 and the first moving block 203;

U-shaped frames 207 are uniformly arranged on the inner side of the connecting plate 206 at intervals along the horizontal direction, reset rollers 2071 are arranged in the U-shaped frames 207, a rotating shaft 2072 is arranged in the center of the inner wall of each reset roller 2071, and the reset rollers 2071 can rotate under the action of the rotating shafts 2072;

The two ends of the rotating shaft 2072 respectively penetrate through the end surfaces of the two sides of the reset roller 2071 and are connected with bearings on the inner walls of the two sides of the U-shaped frame 207, the electric push rods 208 are arranged at the two ends of the inner wall of the U-shaped frame 207, the outer walls of the electric push rods 208 are arranged in the connecting plates 206, and the electric push rods 208 can push the U-shaped frame 207 to move, so that the reset roller 2071 in the U-shaped frame moves, and the purpose of applying force to the protection plates 106 is achieved;

The setting is when using, place the outside at roadbed construction department with protective frame 1, can play the effect of protection, and can absorb solar energy through solar panel 104 and convert into electric energy storage in daytime, make can be for light 103 power supply when night, provide light for pedestrian around, if the outside of guard plate 106 receives impact effort and takes place the back of deformation, start the motor 201 in reset subassembly 2 of front and back one side, motor 201 moves and drives threaded rod 2011 rotatory through the shaft coupling, and the external screw thread on the threaded rod 2011 outer wall and the internal thread meshing connection in the screw hole pore wall on the terminal surface of first movable block 203, so can drive first movable block 203 and do the ascending motion of vertical direction when threaded rod 2011 rotates, owing to be provided with connecting plate 206 between first movable block 203 and the second movable block 205, and second movable block 205 receives the restriction and the auxiliary sliding action of slide rod 204, consequently, connecting plate 206 can follow first movable block 203 and do the ascending removal of vertical direction, start a plurality of U type shelves 207 of inboard, and make its inside reset roller 2071 to the effect under the effect of threaded rod 2011 on the terminal surface and the internal thread hole wall, can drive first movable block 203 and the inside reset roller 2071 and the back one-side to the position of guard plate 106, can be moved to the deformation effect when the reset roller 2071 moves to the initial position is moved to the reverse movable roller 2071, can be moved to the deformation state 106, the reverse deformation effect is high-phase expansion roller 207 is moved to the end when the reset roller 207is moved to the initial position is moved to the reset roller position is moved.

As shown in fig. 1, 4 and 5, a docking assembly 3 is arranged above and below the outer wall of one side of the protective frame 1, the docking assembly 3 comprises an adjusting block 301 and a pressing groove 302 formed in the top and bottom of the outer wall of the docking assembly, a movable plate 303 is arranged on the outer side of the inside of the pressing groove 302, an inserted link 304 is fixedly connected to the edge of one side of the outer wall of the movable plate 303, a pressing block 3031 is fixedly connected to the other side of the outer wall of the movable plate 303, the cross section of the pressing groove 302 is in a T shape, and the pressing block 3031 and the inserted link 304 are both positioned on the movable plate 303, so that when the docking assembly 3 is stressed, the docking assembly 301 moves synchronously, and the outer wall of one side of the adjusting block 301 is movably connected with the outer wall of the protective frame 1 through a hinge;

a telescopic rod 305 is arranged on one side of the inner side wall of the movable plate 303, a spring 3051 is sleeved on the outer side of the outer wall of the telescopic rod 305, the telescopic rod 305 and the spring 3051 are both positioned between the movable plate 303 and the inner wall of the pressing groove 302, the telescopic rod 305 mainly plays a limiting role on the spring 3051, and the movable plate 303 is driven to move under the elastic performance of the spring 3051;

When the device is used, in the process of setting a plurality of groups of protective frames 1, two adjacent groups of protective frames 1 are closely placed, then pressing the pressing blocks 3031 above and below inwards, the pressing blocks 3031 are forced to move into the pressing grooves 302, and as the pressing blocks 3031 and the pressing blocks 304 are both positioned on the movable plates 303, the pressing blocks 3031 and the pressing blocks move synchronously when being forced, the pressing blocks 3031 can drive the inserting rods 304 to move under the action of the movable plates 303 when being forced to move, the movable plates 303 can squeeze the telescopic rods 305 and the springs 3051, then the upper and lower groups of inserting rods 304 which shrink towards the center are inserted into the slots 102, then the force application to the pressing blocks 3031 is stopped, at the moment, the movable plates 303 can be ejected to the initial positions under the action of the elastic performance of the springs 3051, so that the inserting rods 304 are clamped into the clamping grooves 1021, the adjacent protective frames 1 can be connected, the stability and strength of the protective device can be improved, and the applicable range between the two groups of adjacent protective frames 1 can be adjusted under the action of the hinge and the cylindrical inserting rods 304 at the joint of the adjusting blocks 301 and the protective frames 1.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. The utility model provides a road bed construction is with firm type protector, includes guard frame (1) and sets up adjusting slot (105) at both ends around its inside both sides, its characterized in that: a reset component (2) is arranged in the adjusting groove (105), and a butt joint component (3) is arranged above and below the outer wall of one side of the protective frame (1);

The reset assembly (2) comprises a fixed plate (202) and a motor (201) arranged at one side of the bottom of the fixed plate, an output shaft of the motor (201) penetrates through a bearing at the bottom of the fixed plate (202) and is connected with a threaded rod (2011) through a coupler, and the other end of the threaded rod (2011) penetrates through a threaded hole at the center of the bottom of the first moving block (203) and is connected with a bearing at the top end inside the adjusting groove (105);

The butt joint assembly (3) comprises an adjusting block (301) and a pressing groove (302) formed in the top and the bottom of the outer side wall of the adjusting block, a movable plate (303) is arranged on the outer side of the inner part of the pressing groove (302), an inserting rod (304) is fixedly connected to the edge of one side of the outer wall of the movable plate (303), and a pressing block (3031) is fixedly connected to the other side of the outer side wall of the movable plate (303).

2. The steady type protector for roadbed construction according to claim 1, wherein: the bottom both sides edge of protection frame (1) all fixedly connected with base (101), the opposite side outer wall top and the below of protection frame (1) all are provided with slot (102).

3. The steady type protector for roadbed construction according to claim 2, wherein: clamping grooves (1021) are formed in the center positions of the top end and the bottom end of the inside of the slot (102), and an illuminating lamp (103) is arranged at the center position of the top of the protective frame (1).

4. A steady type protector for roadbed construction according to claim 3, wherein: solar panel (104) are installed at top one side edge department of protection frame (1), guard plate (106) are installed in inside central point of protection frame (1).

5. The steady type protector for roadbed construction according to claim 4, wherein: the threaded rod (2011) is provided with a sliding rod (204) with respect to the vertical center symmetry of the protection plate (106), a second moving block (205) is sleeved outside the outer wall of the sliding rod (204), and a connecting plate (206) is fixedly connected to the center position of the opposite end face of the first moving block (203) and the second moving block (205).

6. The steady type protector for roadbed construction according to claim 5, wherein: u-shaped frames (207) are uniformly arranged on the inner side of the connecting plate (206) at intervals along the horizontal direction, reset rollers (2071) are arranged in the U-shaped frames (207), and rotary shafts (2072) are arranged at the center positions of the inner walls of the reset rollers (2071).

7. The steady type protector for roadbed construction according to claim 6, wherein: the both ends of pivot (2072) run through respectively reset roller (2071) both sides terminal surface with bearing connection on the inner wall of U type frame (207) both sides, electric putter (208) are all installed at the inside wall both ends of U type frame (207), electric putter (208) outer wall is installed the inside of connecting plate (206).

8. The steady type protector for roadbed construction according to claim 1, wherein: the telescopic rod (305) is installed on one side of the inner side wall of the moving plate (303), a spring (3051) is sleeved on the outer side of the outer wall of the telescopic rod (305), and the telescopic rod (305) and the spring (3051) are located between the moving plate (303) and the inner wall of the pressing groove (302).