CN206748397U - A kind of civil engineering plotting board - Google Patents

Abstract

The utility model discloses a kind of civil engineering plotting board, including base, the pigment solution for being fixed on base top places container, the top cover that pigment solution places container is provided with a closure, the right-hand member of base is fixed with a buffer pocket, the bottom of buffer pocket is fixed with line pipe, a control valve is installed on line pipe, pigment solution places outer wall of the container close to bottom and is connected with the pipeline being connected with buffer pocket top, the bottom both ends of base are respectively fixed with a vertical fagging, the bottom of base is connected with a wheel seat by adjustable for height support meanss, a road wheel is separately installed with each angle in bottom of wheel seat；A manual flow rate adjustment device is fixed with the top of closure.Its advantage is：It can prevent in ground automatic moving, practical.

Description

A kind of civil engineering plotting board

Technical field

It the utility model is related to a kind of civil engineering plotting board.

Background technology

Chinese patent 201420377048.X discloses a kind of civil engineering plotting board.Described quantitative mouth is rectangular Shape, the top surface of described quantitative mouth are provided with lattice gear port, load lattice block in described lattice gear port, described lattice block includes Egative film, forms cavity between described egative film and top flat, load slide in described cavity, the width of described slide with The width of described cavity is identical, and described top flat is provided with square orifice, and square flip chip is loaded in described square orifice, described Square flip chip connects back-up ring, and described back-up ring is connected at 1/3 of the bottom surface away from described square flip chip, and described is square Egative film described in the underrun magnetic sheet connection of flip chip, described slide is chisel-shape.The utility model is used for building Engineering plotting board.But the utility model is fitted without brake gear, easily occur when being placed in the uneven ground in ground Movement voluntarily.

Utility model content

Problem to be solved in the utility model is to provide a kind of can prevent in ground automatic moving, practical building Engineering plotting board.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of civil engineering is filled with mapping Put, including base, the pigment solution placement container for being fixed on the base top, the pigment solution place the top cover of container Provided with a closure, the right-hand member of the base is fixed with a buffer pocket, and the bottom of the buffer pocket is fixed with line and managed, described stroke One control valve is installed, the pigment solution is placed outer wall of the container close to bottom and is connected with and the buffer pocket top on spool The pipeline of portion's connection, it is characterised in that the bottom both ends of the base are respectively fixed with a vertical fagging, the bottom of the base A wheel seat is connected with by adjustable for height support meanss, a road wheel is separately installed with each angle in bottom of the wheel seat； A manual flow rate adjustment device is fixed with the top of the closure；The manual flow rate adjustment device is described close including being fixed on Fixed seat, the air inlet pipe being fixed at the top of the fixed seat at top are covered, a gas block panel is fixed with the air inlet pipe, it is described The runner that a section is inverted trapezoidal is provided with gas block panel, a sealing-plug is movably set with the runner, the sealing-plug Top is fixed with a connecting rod, and an elevator extended to outside the air inlet pipe, the air inlet pipe are fixed with the top of the connecting rod Outer wall be vertically provided with the vertical elongated hole slided for the elevator, the vertical elongated hole is located at the gas block panel Top, the outer wall of the air inlet pipe are fixed with a horizontal block, a rotary shaft, institute are vertically rotatably provided with the horizontal block The top for stating rotary shaft is fixed with through the elevator and the leading screw that is threadedly coupled with the elevator, the bottom of the rotary shaft End is fixed with L-type rocking bar, and through hole is provided with the fixed seat, is provided with the closure corresponding with the upper through hole Lower through-hole.

Preferably, above-mentioned civil engineering plotting board, wherein the support meanss include being fixed on the wheel seat top Two supporting legs in portion, the lower circular slab being fixed at the top of the supporting leg, the support tube being fixed at the top of the lower circular slab, The fall way that top is connected with the base, circular slab is fixed with the top of the support tube, the bottom of the fall way is worn Cross the upper circular slab and extend in the support tube, top is provided with the support tube and is extended in the fall way Vertical threaded rod, the inwall of the fall way is provided with the internal thread coordinated with the vertical threaded rod external screw thread, described vertical The bottom of threaded rod is fixed with through the lower circular slab and the vertical axes that extend to outside the lower circular slab, the vertical axes Bottom is fixed with rotating nuts.

Preferably, above-mentioned civil engineering plotting board, wherein length of the inwall of the support tube along the support tube Degree direction is provided with least one guide groove, and the outer wall of the fall way is fixed with least one projection, the projection with it is corresponding Guide groove be slidably connected.

Preferably, above-mentioned civil engineering plotting board, wherein the outer wall of the rotary shaft is located at the upper of the horizontal block Side and lower section are respectively fixed with an anti-displacement block.

Preferably, above-mentioned civil engineering plotting board, worn wherein being fixed with least two at the top of the gas block panel Cross the elevator and the guide rod being slidably connected with the elevator.

It is of the present utility model to have the technical effect that：Pass through the height road wheel of height-regulating support device and ground Contact, can promote the utility model in ground automatic moving；Leave ground by the height road wheel for turning down support meanss Face, vertical fagging are contacted with ground, and the utility model can be prevented in ground automatic moving；User rotates L-type rocking bar can band Dynamic leading screw rotates, and then elevator is slided up and down on leading screw, drives sealing-plug movement, when having between sealing-plug and runner During gap, air can enter pigment solution and place in container, maintain the balance of air pressure so that pigment solution places container Ratio is smoothly at interior pigment solution stream；The gap length between sealing-plug and runner can also be adjusted, to adjust pigment solution The speed of outflow；When very close to each other between sealing-plug and runner, play a part of sealing, can prevent pigment solution from placing to hold Moisture evaporation in device.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the structural representation of manual flow rate adjustment device in Fig. 1；

Fig. 3 is the structural representation of support meanss in Fig. 1；

Fig. 4 is the transverse sectional view of support tube in Fig. 3；

Fig. 5 is the transverse sectional view of air inlet pipe in Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, specific embodiment of the present utility model is further described, so that the utility model Technical scheme be more readily understood and grasp.

As shown in Fig. 1,2,3,4,5, a kind of civil engineering plotting board, including base 1, it is fixed by screws in base The pigment solution at 1 top places container 11, and the top cover that pigment solution places container 11 is provided with a closure 12, the right side of base 1 End is welded with a buffer pocket 13, and the bottom of buffer pocket 13 is fixed with the line pipe 14 connected with the inner chamber of buffer pocket 13, pipe 14 of ruling On a control valve 15 is installed, pigment solution is placed outer wall of the container 11 close to bottom and is connected with to be connected with the top of buffer pocket 13 Pipeline 16.

The bottom both ends of base 1 are respectively welded a vertical fagging 21, and the bottom of base 1 is filled by adjustable for height support Put 4 and be connected with a wheel seat 40, a road wheel 50 is separately installed with each angle in bottom of wheel seat 40.

The top of closure 12 is fixed with a manual flow rate adjustment device 3；Manual flow rate adjustment device 3 includes passing through screw It is fixed on the fixed seat 31 at the top of closure 12, is welded on the air inlet pipe 32 at the top of fixed seat 31, fixed seat 31 and closure 12 Between be provided with sealing gasket.A gas block panel 33 is welded with air inlet pipe 32, a section is provided with gas block panel 33 as inverted trapezoidal Runner, a sealing-plug 34 is movably set with runner, and the top of sealing-plug 34 is fixed with a connecting rod 35, the top welding of connecting rod 35 There is an elevator 36 extended to outside air inlet pipe 32, the outer wall of air inlet pipe 32 is vertically provided with what is slided for elevator 36 Vertical elongated hole 37, vertical elongated hole 37 are located at the top of gas block panel 33, and the outer wall of air inlet pipe 32 is welded with a horizontal block 38, in horizontal block 38 Vertically rotatably it is provided with a rotary shaft 39.The outer wall of rotary shaft 39, which is located above and below horizontal block 38, to be respectively welded There is an anti-displacement block 100, so design prevents rotary shaft 39 to be shifted in horizontal block 38.The top of rotary shaft 39 be welded with through Elevator 36 and the leading screw 40 being threadedly coupled with elevator 36, the bottom of rotary shaft 39 are welded with L-type rocking bar 41, in fixed seat 31 Through hole 42 is provided with, lower through-hole 43 corresponding with upper through hole 42 is provided with closure 12.

Support meanss 4 in the utility model include being welded on two supporting legs 41 at the top of wheel seat 40, are welded on support The lower circular slab 42 at the top of leg 41, it is welded on the fall way that support tube 43, top and the base 1 at the lower top of circular slab 42 weld 44, the top of support tube 43 is welded with circular slab 45, and the bottom of fall way 44 through upper circular slab 45 and extends to support tube In 43, the vertical threaded rod 46 that top is extended in fall way 44 is provided with support tube 43, the inwall of fall way 44 is provided with The internal thread 47 coordinated with the vertical external screw thread of threaded rod 46, the bottom of vertical threaded rod 46 is fixed with through lower circular slab 42 and prolonged The vertical axes 48 outside lower circular slab 42 are extended, the bottom of vertical axes 48 is welded with rotating nuts 49.User rotates rotating nuts 49, Vertical threaded rod 46 can be driven to rotate, because vertical threaded rod 46 is connected through a screw thread with fall way 44 so that fall way 44 Moved up and down along vertical threaded rod 46, it is easy to use which achieves the regulation of the height of support meanss 4.Support tube 43 it is interior Length direction of the wall along support tube 43 is provided with two guide grooves 81, and the outer wall of fall way 44 is fixed with two projections 82, projection 82 are slidably connected with corresponding guide groove 81, and it is more steady make it that fall way 44 moves up and down for so design.

The top of gas block panel 33 in the utility model, which is welded with two through elevator 36 and slided with elevator 36, to be connected It is more steady that the guide rod 9 connect, so design make it that elevator 36 moves up and down.

Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model Scope, all with the utility model specification and schema content institute, simply modification and equivalent structure change for it, all should similarly wrap It is contained within scope of patent protection of the present utility model.

Claims (5)

1. a kind of civil engineering plotting board, including base, the pigment solution placement container for being fixed on the base top, institute The top cover for stating pigment solution placement container is provided with a closure, and the right-hand member of the base is fixed with a buffer pocket, the buffering The bottom of box is fixed with line pipe, and a control valve is provided with the line pipe, and the pigment solution places container the bottom of close to The outer wall in portion is connected with the pipeline with being connected at the top of the buffer pocket, it is characterised in that：The bottom both ends of the base are solid respectively Surely there is a vertical fagging, the bottom of the base is connected with a wheel seat, the bottom of the wheel seat by adjustable for height support meanss Portion is separately installed with a road wheel at each angle；A manual flow rate adjustment device is fixed with the top of the closure；The hand Dynamic flow rate adjustment device includes being fixed on the fixed seat at the top of the closure, the air inlet pipe being fixed at the top of the fixed seat, A gas block panel is fixed with the air inlet pipe, the runner that a section is inverted trapezoidal is provided with the gas block panel, in the runner A sealing-plug is movably set with, a connecting rod is fixed with the top of the sealing-plug, being fixed with one at the top of the connecting rod extends to Elevator outside the air inlet pipe, the outer wall of the air inlet pipe are vertically provided with the vertical length slided for the elevator Hole, the vertical elongated hole are located at the top of the gas block panel, and the outer wall of the air inlet pipe is fixed with a horizontal block, edge in the horizontal block Vertical direction is rotatably provided with a rotary shaft, the top of the rotary shaft be fixed with through the elevator and with the lifting The leading screw of block threaded connection, the bottom of the rotary shaft is fixed with L-type rocking bar, through hole is provided with the fixed seat, described Lower through-hole corresponding with the upper through hole is provided with closure.

2. civil engineering plotting board according to claim 1, it is characterised in that：The support meanss include being fixed on Two supporting legs at the top of the wheel seat, the lower circular slab being fixed at the top of the supporting leg, it is fixed on the lower circular slab top The fall way that the support tube in portion, top are connected with the base, circular slab, the lifting are fixed with the top of the support tube The bottom of pipe through the upper circular slab and extending in the support tube, be provided with the support tube top extend to it is described Vertical threaded rod in fall way, the inwall of the fall way are provided with the interior spiral shell coordinated with the vertical threaded rod external screw thread Line, the bottom of the vertical threaded rod are fixed with through the lower circular slab and the vertical axes that extend to outside the lower circular slab, The bottom of the vertical axes is fixed with rotating nuts.

3. civil engineering plotting board according to claim 2, it is characterised in that：The inwall of the support tube is described in The length direction of support tube is provided with least one guide groove, and the outer wall of the fall way is fixed with least one projection, described Projection is slidably connected with corresponding guide groove.

4. civil engineering plotting board according to claim 1, it is characterised in that：The outer wall of the rotary shaft is located at institute State and an anti-displacement block is respectively fixed with above and below horizontal block.

5. civil engineering plotting board according to claim 1, it is characterised in that：It is fixed with the top of the gas block panel At least two pass through the elevator and the guide rod being slidably connected with the elevator.