CN218267587U - Pipeline fixing device for road construction - Google Patents

Abstract

The utility model discloses a pipeline fixing device for road construction relates to road construction technical field. Pipeline fixing device for road construction, the on-line screen storage device comprises a base, maintenance mechanism is installed at the base top, be provided with actuating mechanism on the maintenance mechanism, maintenance mechanism includes the ring frame, the inside swing joint of ring frame has rotatory ring board, rotatory ring board one side is provided with a plurality of position fixing boards that are cyclic annular and arrange, one side fixedly connected with movable block, the opposite side that the position fixing board is close to rotatory ring board are provided with spacing subassembly, regular polygon annular has been seted up to one side that rotatory ring board is close to the position fixing board, and rotatory ring board drives a plurality of position fixing boards through the movable block and is close to each other and is used for the pipeline to be intake the maintenance. The utility model discloses a set up the rotating ring board of regular polygon annular, a plurality of mutual contact's the solid board, solid board one side fixed connection's movable block, mutually supporting between spacing subassembly and the actuating mechanism, accommodation process labour saving and time saving.

Description

Pipeline fixing device for road construction

Technical Field

The utility model relates to a road construction technical field specifically is pipeline fixing device for road construction.

Background

The drainage pipeline is generally buried underground during road construction, and the pipeline needs to be filled with earth again for burying after installation, so that the pipeline is easily extruded by the back filling earth to be bent and even to be deviated, and therefore, the pipeline is often fixed by using a pipeline fixing device.

At present, most pipeline fixing device all fixes the pipeline through adjusting screw, as chinese utility model patent 201911307600.1 discloses a pipeline fixing device for road construction, use through the combination of fixture block and mounting, realize the fixed mounting to the pipeline at the road in-process, the device is applicable to the fixed mounting of multiple not unidimensional pipeline simultaneously, but this kind of mode of going on fixing the pipeline through adjusting screw is when fixing not unidimensional pipeline, the accommodation process wastes time and energy and its both sides position only carries out the maintenance through the elastic metal plate, fixed effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline fixing device for road construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: pipeline fixing device for road construction, the on-line screen storage device comprises a base, retention mechanism is installed at the base top, the last actuating mechanism that is provided with of retention mechanism, retention mechanism includes the ring frame, the inside swing joint of ring frame has the rotating ring board, actuating mechanism is used for driving the rotating ring board and rotates, rotating ring board one side is provided with a plurality of position fixing plates that are cyclic annular and arrange, one side fixedly connected with movable block, the opposite side that the position fixing plate is close to the rotating ring board are provided with and are used for carrying out spacing subassembly to a plurality of position fixing plates, the regular polygon annular with movable block looks adaptation is seted up to one side that the rotating ring board is close to the position fixing plate, and the rotating ring board drives a plurality of position fixing plates through the movable block and is close to each other and is used for the pipeline to be keeped.

Preferably, actuating mechanism includes electric putter, electric putter fixed end fixedly connected with connecting block one, promotion end fixedly connected with connecting block two, fixedly connected with connecting block four on the swivel plate, fixedly connected with connecting block three on the base, connecting block one is articulated with the connecting block three-phase.

Preferably, a plurality of first retention blocks of fixedly connected with on the ring frame, the spiro union has the bolt on the first retention block, one side fixed mounting that the four connecting blocks are close to first retention block has laser emitter, one of them be provided with laser receiver on the first retention block, laser receiver bottom fixedly connected with second retention block, first retention block and second retention block pass through bolt fixed connection.

Preferably, the limiting assembly comprises a connecting ring plate fixedly connected inside the ring frame, a plurality of limiting blocks are fixedly connected to the connecting ring plate, second through holes are formed in the limiting blocks, limiting columns are movably connected to the inner portions of the second through holes, and the limiting columns are fixedly connected with the position fixing plate.

Preferably, the number of the retention plates, the number of the moving blocks, the number of the limiting columns and the number of the limiting blocks are equal to the number of the sides of the regular polygonal ring groove.

Preferably, a limit ring plate is arranged between the rotating ring plate and the connecting ring plate and used for limiting the rotating ring plate.

Preferably, a first through hole is formed in the ring frame, and the fourth connecting block penetrates through the first through hole and is hinged to the second connecting block.

Preferably, fixed mounting has the controller on the base, laser emitter, laser receiver and electric putter all with controller electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

pipeline fixing device for road construction, through the rotatory crown plate of seting up the regular polygon annular that sets up in the retention mechanism, a plurality of mutual contact's retention board, retention board one side fixed connection with the movable block of regular polygon annular width looks adaptation, what the retention board opposite side set up is used for carrying on spacing subassembly and retention mechanism to a plurality of retention boards between the actuating mechanism who sets up mutually, make fixing device be convenient for adjust according to the not unidimensional of pipeline, and accommodation process labour saving and time saving, and a plurality of retention boards are close to the shrink each other simultaneously, can play more stable maintenance effect.

Pipeline fixing device for road construction through the laser emitter and the laser receiver that set up, can accurate control actuating mechanism in the length of electric putter operation, and then play better maintenance effect to the pipeline.

Drawings

Fig. 1 is a schematic perspective view of the fixing device of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure inside the ring frame of the present invention;

FIG. 3 is a schematic view of the three-dimensional detachable structure of the retention mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the connection structure of the driving mechanism, the ring frame and the rotary ring plate of the present invention;

fig. 6 is an enlarged schematic structural view of a portion B in fig. 5 according to the present invention;

fig. 7 is a schematic structural view of the movable block of the present invention cooperating with the limiting post when the movable block moves to a relaxed state in the regular polygon ring groove;

fig. 8 is a schematic structural view of the movable block of the present invention cooperating with the limiting post when the movable block moves to a fixed state in the regular polygonal ring groove;

fig. 9 is a schematic structural view of the mutual cooperation of the plurality of retention plates when the moving block moves to a relaxed state in the regular polygonal ring groove of the present invention;

fig. 10 is a schematic structural view showing that a plurality of retention plates are engaged with each other when the moving block moves to a fixed state in the regular polygonal ring groove.

In the figure: 1. a base; 2. a drive mechanism; 201. an electric push rod; 202. a first connecting block; 203. a second connecting block; 204. connecting blocks III; 205. a laser transmitter; 206. a laser receiver; 207. a first retention block; 208. a second retention block; 209. a bolt; 3. a retention mechanism; 301. a ring frame; 303. a first through hole; 304. a rotating ring plate; 305. a regular polygon ring groove; 306. connecting blocks IV; 307. a limit ring plate; 308. a connecting ring plate; 309. a limiting block; 310. a second through hole; 311. a position-retaining plate; 312. a moving block; 313. a limiting column; 4. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: pipeline fixing device for road construction, including base 1, maintenance mechanism 3 is installed at 1 top of base, be provided with actuating mechanism 2 on the maintenance mechanism 3, maintenance mechanism 3 is including ring frame 301, the inside swing joint of ring frame 301 has rotatory ring board 304, actuating mechanism 2 is used for driving rotatory ring board 304 and rotates, rotatory ring board 304 one side is provided with a plurality of position fixing plates 311 that are cyclic annular and arrange, one side fixedly connected with movable block 312 that position fixing plate 311 is close to rotatory ring board 304, the opposite side is provided with and is used for carrying out spacing subassembly to a plurality of position fixing plates 311, regular polygon annular groove 305 with movable block 312 looks adaptation is seted up to one side that rotatory ring board 304 is close to position fixing plate 311.

When the rotating ring plate 304 rotates counterclockwise, the six moving blocks 312 and the six retention plates 311 correspond to the initial position of the rotating ring plate 304, and therefore the moving blocks 312 drive the retention plates 311 to approach to the center of the rotating ring plate 304 for retaining the pipeline.

As shown in fig. 3-4, the limiting component includes a connecting ring plate 308 fixedly connected inside the ring frame 301, a plurality of limiting blocks 309 are fixedly connected on the connecting ring plate 308, second through holes 310 are formed on the limiting blocks 309, limiting posts 313 are movably connected inside the second through holes 310, and the limiting posts 313 are fixedly connected with the retaining plate 311. The second through hole 310 plays a role in limiting the sliding direction of the limiting column 313; the position fixing plate 311 is provided with six, and regular polygon annular 305 sets up to the regular hexagon annular, and the position fixing plate 311 comprises cuboid and triangular prism, and the bottom surface of triangular prism is equilateral triangle, and the face of position fixing plate 311 mutual contact is two other sides of triangular prism, the side fixed connection of cuboid and triangular prism, and movable block 312 fixed connection is on the cuboid.

It should be explained that, because the two sides of the retention plate 311 are respectively and fixedly connected with the limiting column 313 and the moving block 312, the moving block 312 and the limiting column 313 drive the retention plate 311 to perform the same motion when moving; the number of the retention plates 311, the number of the moving blocks 312, the number of the limiting columns 313 and the number of the limiting blocks 309 are equal to the number of the sides of the regular polygonal ring groove 305, the regular polygonal ring groove 305 is a regular hexagonal ring groove (the regular hexagonal ring groove is formed by six communicated linear grooves, one moving block 312 is arranged inside each linear groove, the included angle between each linear groove and each linear groove is 120 degrees), the shape of each moving block 312 can be a cuboid, a prism and the like, and the width of each moving block 312 is matched with the width of each linear groove, so that each moving block 312 can only slide inside the corresponding linear groove and cannot rotate; the second through hole 310 is a long strip-shaped hole, distances from two ends of the second through hole 310 to the circle center of the connecting ring plate 308 are unequal, fig. 7 is a state schematic diagram of one of the moving blocks 312, one of the retaining plates 311, and one of the limiting posts 313 before the rotating ring plate 304 rotates (in an initial position, i.e., in a relaxed state), fig. 9 is a state schematic diagram of six moving blocks 312, six retaining plates 311, and six limiting posts 313 before the rotating ring plate 304 rotates (in a relaxed state), fig. 8 is a state schematic diagram of one of the moving blocks 312, one of the retaining plates 311, and one of the limiting posts 313 after the rotating ring plate 304 rotates (in a fixed state), fig. 10 is a state schematic diagram of six moving blocks 312, six retaining plates 311, and six limiting posts 313 after the rotating ring plate 304 rotates (in a fixed state), one end of the second through hole 310, which is far away from the circle center of the connecting ring plate 308, is located on a straight line formed by connecting the center of the straight line groove when the rotating ring plate 304 is in the initial position, and the circle center of the rotating ring plate 304, and the other end of the straight line formed by connecting the straight line groove end of the rotating ring plate 304 after the rotating ring plate 304 rotates; when the driving mechanism 2 drives the rotating ring plate 304 to rotate, the rotating ring plate 304 rotates counterclockwise, the moving block 312 rotates along with the rotating ring plate 304, and the limiting column 313 slides inside the second through hole 310, so that the moving block 312 moves from the end of the linear groove to the midpoint of the linear groove inside the linear groove (at this time, the distance from the moving block 312 to the center of the rotating ring plate 304 is gradually reduced, and the moving block 312 is closer to the center of the linear groove) under the limiting of the moving direction of the limiting column 313, so that the fixing plate 311 is close to the center of the pipeline under the dual actions of the limiting column 313 and the moving block 312 to fix the pipeline.

As shown in fig. 5, the driving mechanism 2 includes an electric push rod 201, a first connecting block 202 and a second connecting block 203 are fixedly connected to a fixed end of the electric push rod 201, a fourth connecting block 306 is fixedly connected to a rotating ring plate 304, a third connecting block 204 is fixedly connected to the base 1, the first connecting block 202 is hinged to the third connecting block 204, a first through hole 303 is formed in a ring frame 301, and the fourth connecting block 306 penetrates through the first through hole 303 and is hinged to the second connecting block 203.

As shown in fig. 5-6, a plurality of first retention blocks 207 are fixedly connected to the ring frame 301, bolts 209 are screwed on the first retention blocks 207, a laser emitter 205 is fixedly mounted on one side, close to the first retention blocks 207, of the fourth connection block 306, a laser receiver 206 is arranged on one first retention block 207, a second retention block 208 is fixedly connected to the bottom of the laser receiver 206, and the first retention blocks 207 and the second retention blocks 208 are fixedly connected through the bolts 209. The number of the first fixing blocks 207 is four, the laser receiver 206 is fixed on one of the first fixing blocks 207, the laser receiver 206 is used for receiving signals emitted by the laser emitter 205, and when the laser receiver 206 receives the signals, the electric push rod 201 stops, so that the laser receiver 206 is placed at different positions, the retraction lengths of the electric push rod 201 are different, the rotation angle of the rotary ring plate 304 in the fixing mechanism 3 is changed, therefore, the approaching degree of the six fixing plates 311 is different, and the pipelines with different sizes can be fixed.

The operating principle of the drive mechanism 2 is: the initial position of the electric push rod 201 is in a push-out state, when the electric push rod 201 retracts, the laser emitter 205 emits laser, the electric push rod 201 drives the second connecting block 203 fixedly connected with the push end to retract, the second connecting block 203 drives the fourth connecting block 306 hinged with the second connecting block to move, the fourth connecting block 306 drives the rotating ring plate 304 to rotate, when the laser receiver 206 receives the laser, the electric push rod 201 stops, the moving state of the fourth connecting block 306 is moving around the circle center of the rotating ring plate 304 fixedly connected with the fourth connecting block, the moving state is not linear movement, and the retracting direction of the electric push rod 201 can be changed by adopting the mode that the first connecting block 202 is hinged with the third connecting block 204 and the second connecting block 203 is hinged with the fourth connecting block 306.

As a specific embodiment, a limit ring plate 307 is arranged between the rotating ring plate 304 and the connecting ring plate 308, and an annular groove for limiting the rotating ring plate 304 is formed between the limit ring plate 307 and one side of the ring frame 301, so that the rotating ring plate 304 can move more smoothly when moving around the center of the rotating ring plate 304, therefore, the moving blocks 312 slidably connected inside the regular polygonal ring groove 305 slide more smoothly, and the retention plates 311 are more stable when being close to each other for retaining the pipeline.

As a specific embodiment, the controller 4 is fixedly mounted on the base 1, and the laser transmitter 205, the laser receiver 206 and the electric push rod 201 are electrically connected to the controller 4. It should be noted that the controller may be a Programmable Logic Controller (PLC) of model S7-200.

It should be explained that, in the process that the fourth connecting block 306 moves from one end to the other end of the first through hole 303, the moving block 312 always slides on one of the linear grooves in the regular hexagonal ring grooves to ensure that the fixing device can clamp and retain different pipes, and in the process that the moving block 312 slides on one of the linear grooves in the regular hexagonal ring grooves, the moving block 312 is drawn close to or away from the axis of the rotating ring plate 304.

Specifically, the fixing device is sleeved on the pipeline in a whole, according to the size of the pipeline, the laser receiver 206 is placed on one of the first fixing blocks 207, the electric push rod 201 is retracted, the electric push rod 201 drives the second connecting block 203 fixedly connected with the pushing end to retract, the second connecting block 203 drives the fourth connecting block 306 hinged with the second connecting block to rotate around the center of the circle of the rotary ring plate 304, the fourth connecting block 306 drives the rotary ring plate 304 to rotate anticlockwise around the center of the circle of the rotary ring plate 304, the rotary ring plate 304 drives six moving blocks 312 in sliding connection with the regular polygon ring groove 305 to move, and the rotary ring plate 304 fixedly connected with the moving blocks 312 is close to each other under the dual actions of the moving blocks 312 and the limiting assemblies to fix the pipeline.

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

Claims (8)

1. Pipeline fixing device for road construction, including base (1), its characterized in that: the pipeline fixing device is characterized in that a fixing mechanism (3) is installed at the top of the base (1), a driving mechanism (2) is arranged on the fixing mechanism (3), the fixing mechanism (3) comprises a ring frame (301), a rotary ring plate (304) is movably connected inside the ring frame (301), the driving mechanism (2) is used for driving the rotary ring plate (304) to rotate, a plurality of fixing plates (311) which are annularly arranged are arranged on one side of the rotary ring plate (304), a movable block (312) is fixedly connected to one side, close to the rotary ring plate (304), of each fixing plate (311), a limiting component used for limiting the plurality of fixing plates (311) is arranged on the other side of each fixing plate (311), an equilateral polygon ring groove (305) matched with the movable block (312) is formed in one side, close to the fixing plate (311), of each rotary ring plate (304), and the plurality of fixing plates (311) are driven by the movable block (312) to be close to each other for fixing a pipeline.

2. The pipe fixing device for road construction according to claim 1, wherein: actuating mechanism (2) are including electric putter (201), electric putter (201) fixed end fixedly connected with connecting block one (202), catch end fixedly connected with connecting block two (203), fixedly connected with connecting block four (306) are gone up in swivel plate (304), fixedly connected with connecting block three (204) are gone up in base (1), connecting block one (202) are articulated mutually with connecting block three (204).

3. The pipe fixing device for road construction according to claim 2, wherein: the ring frame (301) is provided with a plurality of first fixing blocks (207) in fixedly connected with, the first fixing blocks (207) are provided with bolts (209) in a threaded connection mode, the four connecting blocks (306) are fixedly provided with laser transmitters (205) on the side close to the first fixing blocks (207), one of the first fixing blocks (207) is provided with a laser receiver (206), the bottom of the laser receiver (206) is fixedly connected with a second fixing block (208), and the first fixing blocks (207) and the second fixing blocks (208) are fixedly connected through the bolts (209).

4. The pipe fixing device for road construction according to claim 1, wherein: the limiting assembly comprises a connecting ring plate (308) fixedly connected to the inside of a ring frame (301), a plurality of limiting blocks (309) fixedly connected to the connecting ring plate (308), second through holes (310) are formed in the limiting blocks (309), limiting columns (313) are movably connected to the inside of the second through holes (310), and the limiting columns (313) are fixedly connected with a position fixing plate (311).

5. The pipe fixing device for road construction according to claim 4, wherein: the number of the retaining plates (311), the number of the moving blocks (312), the number of the limiting columns (313) and the number of the limiting blocks (309) are equal to the number of the sides of the regular polygonal ring groove (305).

6. The pipe fixing device for road construction according to claim 1, wherein: a limiting ring plate (307) is arranged between the rotating ring plate (304) and the connecting ring plate (308), and the limiting ring plate (307) is used for limiting the rotating ring plate (304).

7. The pipe fixing device for road construction according to claim 2, wherein: a first through hole (303) is formed in the ring frame (301), and the fourth connecting block (306) penetrates through the first through hole (303) and is hinged to the second connecting block (203).

8. The pipe fixing device for road construction according to claim 3, wherein: the base (1) is fixedly provided with a controller (4), and the laser transmitter (205), the laser receiver (206) and the electric push rod (201) are electrically connected with the controller (4).

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