CN219079044U - Demarcation line mapping device - Google Patents

Abstract

The utility model relates to the technical field of mapping equipment, and discloses a demarcation mapping device, which comprises a trolley plate, wherein the upper surface of the trolley plate is fixedly connected with a support frame, the front side surface of the support frame is provided with two winches, the lower surface of the support frame is provided with pulleys, the upper surface of the trolley plate is provided with a through hole, the lower side of the through hole extends out of the lower surface of the trolley plate, the inside of the through hole is provided with a connecting rod, the upper end of the connecting rod extends out of the upper side of the through hole, the top of the connecting rod is provided with a sliding wheel, the lower surface of the support frame is fixedly connected with a steel rope, the steel rope sequentially passes through the sliding wheel and the pulleys and is in transmission connection with the winches above the pulleys, and the well cover is prevented from being dirty on the ground due to being placed on the ground due to the fact that the well cover is not required to be put down, and is contacted with the lower surface of the trolley plate when the well cover is pulled up, the well cover is prevented from shaking due to actions such as a trolley and the like, and the safety of workers is further ensured.

Description

Demarcation line mapping device

Technical Field

The utility model relates to the technical field of mapping equipment, in particular to a demarcation mapping device.

Background

When demarcating and mapping is carried out, sometimes need to carry out the work of underground boundary line mapping, usually need to lift the well lid earlier, for years, underground boundary line mapping staff often with iron hook or bare-handed hook the lockhole on the well lid lift the well lid, this kind of mode of opening the well lid is labor strength big for the workman to damage the muscle easily, some well lids wet rust through the rainwater of the year, the workman once only has difficulty to lift the well lid.

Although the existing demarcation and mapping device can help workers to lift the manhole cover, the manhole cover is put down at a proper position required to be found by lifting, the manhole cover is put back to the original position after the demarcation and mapping are finished, the manhole cover is required to be lifted again by using the device, the use process is complex, and the demarcation and mapping device is provided in view of the fact.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a demarcation and mapping device which has the advantages of simple use flow, simpler opening of the well cover and the like, and solves the problems of complex use flow and difficult opening of the well cover.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device of demarcation survey and drawing, includes the handcart board, the last fixed surface of handcart board is connected with the support frame, the front side surface of support frame is provided with two winches, the lower surface of support frame is provided with the pulley, the through hole has been seted up to the upper surface of handcart board, the downside of through hole extends the lower surface of handcart board, the inside of through hole is provided with the connecting rod, the upside of through hole is extended to the upper end of connecting rod, the top of connecting rod is provided with the movable pulley, the lower fixed surface of diaphragm is connected with the cable wire, the lower extreme winding of cable wire is at the downside surface of movable pulley and upwards extends to the upside surface of pulley, the one end fixed connection that the fixed point was kept away from to the cable wire is on the surface of winch.

Preferably, the lower extreme fixedly connected with fixed block of connecting rod, the cavity has been seted up to the fixed block inside, fixedly connected with second fixed block on the cavity diapire, four lift grooves have been seted up to the surface of fixed block, four lift grooves extend into the cavity inner wall respectively, the surface rotation of second fixed block is connected with four link plates, the last fixed surface of second fixed block is connected with the spring, the upper end fixedly connected with lifting column of spring, the surface rotation of lifting column is connected with four stretching rods, the lower extreme of four stretching rods rotates with the upper surface of four link plates respectively to be connected, the lift groove is extended to the one end that the second fixed block was kept away from to the link plate.

Preferably, the surface of connecting rod is offered and is communicated with the inside recess that communicates with each other of connecting rod, and the recess is inside to be provided with the second pulley, and the hole has been offered to the roof of fixed block, and the hole communicates with each other with the connecting rod is inside, and the top of lifting column is provided with the couple, and the surface fixedly connected with second cable wire of couple, the upper end of second cable wire extend into the connecting rod through the hole in and finally extend the surface of connecting rod through the recess, the upper side surface contact of second cable wire and second pulley, the upper end and the downside capstan winch surface fixed connection of second cable wire.

Preferably, the lower surface of the cart plate is provided with self-locking wheels.

Preferably, the front surface of the support frame is provided with a second hole.

(III) beneficial effects

Compared with the prior art, the utility model provides a demarcation and mapping device, which has the following beneficial effects:

1. this device of demarcation survey and drawing through rotating capstan winch cooperation pulley in order to reach taut cable wire, and the cable wire is taut in order this to rise the movable pulley, and movable pulley rises and drives the connecting rod in step and rise, realizes pulling up the well lid through rotating capstan winch cooperation pulley and movable pulley and cable wire, has reduced staff's intensity of labour, avoids the staff to bare-handedly or lifts the well lid with the iron hook, has reduced staff's muscle strain's possibility.

2. This device of demarcation survey and drawing, be in the state of spreading down through the link in usual, when wanting to lift the well lid, the lifting column rises, synchronous pulling stretching rod, stretching rod pulling link inwards draws in, then stretch into the well lid with the fixed block, the spring is with lifting column downwardly pulling, reentry reset state, the fixed block can synchronous pull up the well lid at this moment, because the link is in the state of maximum extension, so will keep the state of fixed well lid, pull up the well lid to the below of shallow, push away the car away, push back the car and put down the well lid after the survey and drawing is finished, lift lifting column draws in the link can be with the device whole withdraw in the shallow, still need find suitable position place the well lid after having avoided pulling up the well lid, work efficiency has been improved, and because need not to put down the well lid and avoided because the ground that leads to because place in the ground that gets dirty when being pulled up, and contact the lower surface of shallow, can not rock because of actions such as the shallow well lid, thereby the security of further guarantee staff has been dropped.

3. This device of demarcation survey and drawing passes the hole and with couple fixed connection through because the second cable wire passes the second pulley, will drive the couple motion in step when rotating the capstan winch, and the couple drives the lift post in step and moves, makes the very light rise and the whereabouts of controllable lift post of staff through above-mentioned structure to the motion of control link plate has reduced staff's working strength, has further promoted work efficiency simultaneously.

Drawings

FIG. 1 is a schematic view of a demarcation device according to the present utility model;

FIG. 2 is a schematic plan view of a cart panel according to the present utility model;

FIG. 3 is a schematic plan view of a cart panel according to the present utility model;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is a cross-sectional view of a mounting block of the present utility model.

In the figure: 1. a cart plate; 2. a support frame; 3. a winch; 4. a pulley; 5. a through hole; 6. a connecting rod; 7. a sliding wheel; 8. a wire rope; 9. a fixed block; 10. a second fixed block; 11. a spring; 12. lifting columns; 13. a stretching rod; 14. a lifting groove; 15. a second pulley; 16. a hook; 17. self-locking wheels; 18. a second hole; 19. a hanging plate; 20. and a second wire rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a device of demarcation survey and drawing, including push plate 1, the upper surface fixedly connected with support frame 2 of push plate 1, the front side surface of support frame 2 is provided with two winches 3, the lower surface of support frame 2 is provided with pulley 4, push plate 1's upper surface has seted up logical hole 5, the downside of logical hole 5 extends push plate 1's lower surface, the inside of logical hole 5 is provided with connecting rod 6, the upside of logical hole 5 is extended to the upper end of connecting rod 6, the top of connecting rod 6 is provided with movable pulley 7, the lower surface fixedly connected with cable wire 8 of diaphragm, the lower extreme winding of cable wire 8 is on the downside surface of movable pulley 7 and upwards extend to the upside surface of pulley 4, the one end fixed connection that cable wire 8 kept away from the fixed point is on the surface of winch 3, rotate capstan 3 cooperation pulley 4 in order to reach taut cable wire 8, cable wire 8 is taut so as to rise movable pulley 7 rises, movable pulley 7 rises synchronous drive connecting rod 6, through rotating capstan 3 cooperation pulley 4 and movable pulley 7 and cable wire 8 realize pulling up the well lid, staff's intensity of labour is reduced, staff's muscle opening or staff's muscle opening performance has been avoided.

Further, the lower end of the connecting rod 6 is fixedly connected with the fixed block 9, a cavity is formed in the fixed block 9, a second fixed block 10 is fixedly connected to the bottom wall of the cavity, four lifting grooves 14 are formed in the outer surface of the fixed block 9, the four lifting grooves 14 extend into the inner wall of the cavity respectively, the outer surface of the second fixed block 10 is rotationally connected with four hanging plates 19, the upper surface of the second fixed block 10 is fixedly connected with a spring 11, the upper end of the spring 11 is fixedly connected with a lifting column 12, the outer surface of the lifting column 12 is rotationally connected with four stretching rods 13, the lower ends of the four stretching rods 13 are rotationally connected with the upper surfaces of the four hanging plates 19 respectively, one end of the hanging plates 19 away from the second fixed block 10 extends out of the lifting grooves 14, the hanging plates 19 are in a state of being laid down and flattened normally, when a well lid is required to be lifted, the lifting column 12 is lifted, the stretching rods 13 are synchronously pulled, the hanging plates 19 are pulled inwards, then the fixed block 9 is stretched into the well cover, the lifting column 12 is pulled downwards by the spring 11 at the moment and the well cover is reset, at the moment, the fixed block 9 can synchronously pull the well cover up, because the hanging plate 19 is in the maximum stretching state, the well cover is kept in the state of fixing the well cover, the well cover is pulled below the cart plate 1, the cart is pushed away, the cart is pushed back and the well cover is put down after the plotting is finished, the lifting column 12 is lifted to collect the hanging plate 19, the whole device can be retracted into the cart, the well cover is prevented from being placed at a proper position after the well cover is pulled up, the work efficiency is improved, the well cover is prevented from being dirty due to the fact that the well cover is placed on the ground because the well cover is not required to be put down, the well cover is placed under the cart plate 1 when the well cover is pulled up and contacts the lower surface of the cart plate 1, the well cover is prevented from shaking due to actions such as the cart, therefore, the safety of workers is further guaranteed.

Further, the outer surface of the connecting rod 6 is provided with a groove communicated with the inside of the connecting rod 6, a second pulley 15 is arranged in the groove, the top wall of the fixed block 9 is provided with a hole, the hole is communicated with the inside of the connecting rod 6, the top of the lifting column 12 is provided with a hook 16, the outer surface of the hook 16 is fixedly connected with a second steel cable 20, the upper end of the second steel cable 20 extends into the connecting rod 6 through the hole and finally extends out of the outer surface of the connecting rod 6 through the groove, the second steel cable 20 is contacted with the outer surface of the upper side of the second pulley 15, the upper end of the second steel cable 20 is fixedly connected with the outer surface of the lower winch 3, and because the second steel cable 20 passes through the hole through the second pulley 15 and is fixedly connected with the hook 16, the hook 16 is synchronously driven to move when the winch 3 is rotated, the lifting column 12 is synchronously driven to move by the hook 16, so that the lifting and the falling of the lifting column 12 can be controlled by the structure, the movement of the hanging plate 19 can be controlled, the working strength of workers is reduced, and the working efficiency is further improved.

Further, the lower surface of the trolley plate 1 is provided with self-locking wheels 17, when the trolley is required to be pushed after the well cover is pulled up, the self-locking wheels 17 are unlocked, the trolley is pushed, the wheels are locked again after the trolley reaches a set position, and the situation that personnel and property loss of the trolley are caused due to the fact that the sight of a worker temporarily leaves the trolley is avoided.

Further, the second hole 18 has been seted up to the front side surface of support frame 2, inwards pushes the handle of capstan winch 3 front side surface inside when pulling up the well lid to accomplish the function of capstan winch locking, need not the staff after the well lid is pulled up and constantly exert oneself, reduced staff's working strength, avoided simultaneously because the dangerous production such as well lid that the unstable staff hand led to smash down.

Working principle: when the device is used, the winch 3 is rotated to be matched with the pulley 4 so as to tension the steel cable 8, the steel cable 8 is tensioned so as to lift the sliding wheel 7, the sliding wheel 7 is lifted to synchronously drive the connecting rod 6 to lift, the second steel cable passes through the hole through the second pulley 15 and is fixedly connected with the hook 16, the hook 16 is synchronously driven to move when the winch 3 is rotated, the hook 16 synchronously drives the lifting column 12 to move, the hanging plate 19 is normally in a state of being laid down and flattened, when a well cover is required to be lifted, the lifting column 12 is lifted, the stretching rod 13 is synchronously pulled to pull the hanging plate 19 inwards, then the fixed block 9 stretches into the well cover, at the moment, the spring 11 pulls the lifting column 12 downwards, the reset state is reentered, at the moment, the fixed block 9 can synchronously pull the well cover, because the hanging plate 19 is in a maximum stretching state, the state is kept, the well cover is pulled below the trolley 1, the trolley is pushed back to be pulled down after the mapping, the well cover is pulled down, the lifting column 12 is pulled down to be in a state of being laid down, the hanging plate 19 can be pushed in the whole, when the well cover is pushed to be lifted, the self-locking trolley is pulled, the self-locking well cover is required to be pulled, and the self-locking well cover is pulled, the self-locking function is completed, and the well cover is locked by the winch is locked, and the self-locking wheel is pulled, and the well cover is pulled, and the well wheels are pulled when the well wheels are pulled and the wheels are well when the well, and the well wheels are well.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A device for demarcation mapping, comprising a trolley panel (1), characterized in that: the upper surface fixedly connected with support frame (2) of shallow board (1), the front side surface of support frame (2) is provided with two winches (3), the lower surface of support frame (2) is provided with pulley (4), through hole (5) have been seted up to the upper surface of shallow board (1), the downside of through hole (5) extends the lower surface of shallow board (1), the inside of through hole (5) is provided with connecting rod (6), the upside of through hole (5) is extended to the upper end of connecting rod (6), the top of connecting rod (6) is provided with movable pulley (7), the lower surface fixedly connected with cable wire (8) of diaphragm, the lower extreme winding of cable wire (8) is at the downside surface of movable pulley (7) and upwards extend to the upside surface of pulley (4), one end fixed connection that fixed point was kept away from to cable wire (8) is on the surface of winch (3).

2. A demarcation device as in claim 1, wherein: the lower extreme fixedly connected with fixed block (9) of connecting rod (6), the cavity has been seted up to fixed block (9) inside, fixedly connected with second fixed block (10) on the cavity diapire, four lift groove (14) have been seted up to the surface of fixed block (9), four lift groove (14) extend into cavity inner wall respectively, the surface rotation of second fixed block (10) is connected with four link plates (19), the upper surface fixedly connected with spring (11) of second fixed block (10), the upper end fixedly connected with lifting column (12) of spring (11), the surface rotation of lifting column (12) is connected with four stretching rod (13), the lower extreme of four stretching rod (13) is connected with the upper surface rotation of four link plates (19) respectively, the one end that second fixed block (10) was kept away from to link plate (19) extends lift groove (14).

3. A demarcation device as claimed in claim 2, wherein: the outer surface of connecting rod (6) is offered and is communicated with the inside recess of connecting rod (6), the inside second pulley (15) that is provided with of recess, the hole has been offered to the roof of fixed block (9), the hole communicates with each other with connecting rod (6) inside, the top of lifting column (12) is provided with couple (16), the surface fixedly connected with second cable wire (20) of couple (16), the upper end of second cable wire (20) extends into in connecting rod (6) through the hole and finally extends the surface of connecting rod (6) through the recess, the upper side surface contact of second cable wire (20) and second pulley (15), the upper end and downside capstan winch (3) surface fixed connection of second cable wire (20).

4. A demarcation device as in claim 1, wherein: the lower surface of the cart plate (1) is provided with self-locking wheels (17).

5. A demarcation device as in claim 1, wherein: the front side surface of the supporting frame (2) is provided with a second hole (18).

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