CN211081070U

CN211081070U - A adjustment mechanism for building measuring device for municipal administration

Info

Publication number: CN211081070U
Application number: CN201921425082.9U
Authority: CN
Inventors: 李振; 孙萍; 蔡研研
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-24
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an adjusting mechanism for building measuring device for municipal administration, its structure includes measurement interface, regulation chassis, this adjusting device, through measuring device extrusion interface holding down plate descend, at this moment the holding down rod slides and descends in spacing sliding sleeve inside, makes linkage stick up pole left end descend, through the effect of fixed rotating shaft, linkage stick up pole right-hand member rises, drives the piston rod and promotes in the atmospheric pressure room, with the atmospheric pressure sucking disc firmly adsorb together with ground; make the take-up reel rotate through rotating the adjusting button, the take-up reel drives the haulage rope and pulls, make haulage rope pulling spring take place elastic deformation, it is ejecting from fixed pipe box with lifting push rod, carry out angle modulation to the adjusting plate, through the linkage effect of fixed connecting rod and movable connecting rod, it is fixed to carry out angle modulation to it, adjust according to the unevenness angle on ground, make the regulation chassis can be comparatively steady place subaerial at the unevenness, prevent that measuring device from taking place to overturn, protection measuring device.

Description

A adjustment mechanism for building measuring device for municipal administration

Technical Field

The utility model relates to a building municipal technical field, concretely relates to an adjustment mechanism for building measuring device for municipal administration.

Background

The building construction measurement refers to the measurement work of control, lofting and completion acceptance etc. that carries out for the construction, and is opposite with general mapping work, and the construction lofting marks design building position, shape, size and elevation on ground according to the design drawing to carry out the construction according to these dotted lines of maring, need adopt measuring device to measure it, but current measuring device's adjustment mechanism, the angle of contact with ground can't be adjusted, and the building site often ground is great unevenness, leads to measuring device to take place to turn over easily, causes measuring device to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the adjusting mechanism for the measuring device for municipal construction is provided, and the problem that the measuring device is damaged due to the fact that the existing adjusting mechanism for the measuring device cannot adjust the angle of contact with the ground, the ground of a building site is often uneven, and the measuring device is prone to turning over is solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an adjusting mechanism for building measuring device for municipal administration, including measurement interface, regulation chassis, convenient angle adjustment mechanism, adjusting knob, interface holding down plate and reset spring, the measurement interface inlays inside the regulation chassis top, convenient angle adjustment mechanism installs the lower extreme in the regulation chassis, the adjusting knob is connected with convenient angle adjustment mechanism transmission, convenient angle adjustment mechanism includes take-up reel, haulage rope, fixed pulley, spring, fixed pipe box, lift push rod, articulated piece, regulating plate, fixed sucking disc, fixed connecting rod, movable connecting rod and extrusion firm mechanism, the take-up reel is installed with the adjusting knob with one heart, the take-up reel twines with the haulage rope mutually, haulage rope and fixed pulley sliding connection, the fixed pulley is fixed mounting inside the regulation chassis, the spring twines with the take-up reel mutually, the utility model discloses a fixed pipe box, including fixed pipe box, lifting rod, regulating plate, fixed connecting rod, movable connecting rod, extrusion stabilizing mechanism, spring mounting is on the inside top of fixed pipe box, lifting rod runs through inside fixed pipe box, lifting rod top and spring are laminated mutually, the lifting rod lower extreme is articulated mutually with articulated piece, articulated piece lower surface is fixed mutually with the regulating plate upper surface through electric welding, the regulating plate is located regulation chassis lower extreme, the regulating plate lower extreme is equipped with fixed suction cup, fixed connecting rod fixed mounting is in the regulating plate left end, fixed connecting rod upper end is articulated mutually with movable connecting rod lower extreme, the fixed top fixed mounting of movable connecting rod is inside adjusting the chassis, extrusion stabilizing mechanism lower extreme runs through inside the regulating plate left end.

Furthermore, the adjusting button adopts clearance fit to install at regulation chassis front surface, the interface holding down plate is installed inside measuring the interface, the reset spring top is fixed mutually through electric welding and interface holding down plate lower surface, the reset spring bottom is fixed mutually through electric welding and the inside bottom of measuring the interface.

Further, the extrusion stabilizing mechanism comprises a lower pressing rod, a limiting sliding sleeve, a linkage warping rod, a fixed rotating shaft, a piston rod, a sealing gasket, a pneumatic chamber, a communicating pipe and a pneumatic sucker, the left end of the pressing rod is fixed with the left end of the interface lower pressing rod, the pressing rod is movably nested inside the limiting sliding sleeve, the lower end of the pressing rod is hinged to the linkage warping rod, the fixed rotating shaft is arranged at the middle end of the linkage warping rod, the left end of the linkage warping rod is hinged to the top end of the piston rod, the sealing gasket is arranged at the joint of the piston rod and the pneumatic chamber, the piston rod is installed inside the pneumatic chamber through clearance fit, and the lower end of the pneumatic chamber is communicated with the pneumatic.

Furthermore, the fixed pulleys are provided with two fixed pulleys which are respectively arranged right above the winding roll and the spring.

Further, the regulating plate is of a cuboid structure and is 50cm long.

Further, the depression bar is the cuboid structure, and length is 10cm, and depression bar width and the inside width phase-match of spacing sliding sleeve.

Furthermore, the sealing gaskets are provided with two sealing gaskets which are respectively arranged at the inner part and the outer part of the connection between the air pressure chamber and the piston rod.

Furthermore, the fixed pulley is made of polyurethane.

Furthermore, the adjusting plate is made of steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the existing adjusting mechanism of the measuring device cannot adjust the angle of contact with the ground, the ground of a building site is often uneven, and the measuring device is easily turned over to cause damage to the measuring device, a convenient angle adjusting mechanism is arranged at the lower end inside an adjusting chassis, a lower pressing plate of an extrusion interface of the measuring device descends, a lower pressing rod slides and descends inside a limiting sliding sleeve at the moment, so that the left end of a linkage raising rod descends, the right end of the linkage raising rod ascends under the action of a fixed rotating shaft to drive a piston rod to lift inside a pneumatic chamber, and a pneumatic sucker is firmly adsorbed to the ground; make the take-up reel rotate through rotating the adjusting button, the take-up reel drives the haulage rope and pulls, make haulage rope pulling spring take place elastic deformation, it is ejecting from fixed pipe box with lifting push rod, carry out angle modulation to the adjusting plate, through the linkage effect of fixed connecting rod and movable connecting rod, it is fixed to carry out angle modulation to it, adjust according to the unevenness angle on ground, make the regulation chassis can be comparatively steady place subaerial at the unevenness, prevent that measuring device from taking place to overturn, protection measuring device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure view of the convenient angle adjusting mechanism of the present invention;

fig. 3 is a schematic view of a local enlarged structure at a position a of the convenient angle adjusting mechanism of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the convenient angle adjusting mechanism of the present invention;

fig. 5 is a schematic sectional view of the extrusion stabilizing mechanism of the present invention.

In the figure: the device comprises a measuring interface-1, an adjusting chassis-2, a convenient angle adjusting mechanism-3, an adjusting button-4, an interface lower pressure plate-5, a reset spring-6, a wire winding reel-31, a traction rope-32, a fixed pulley-33, a spring-34, a fixed pipe sleeve-35, a lifting push rod-36, a hinge block-37, an adjusting plate-38, a fixed sucker-39, a fixed connecting rod-310, a movable connecting rod-311, a squeezing and stabilizing mechanism-312, a lower pressure rod-3121, a limiting sliding sleeve-3122, a linkage warped rod-3123, a fixed rotating shaft-3124, a piston rod-3125, a sealing gasket-3126, an air pressure chamber-3127, a communicating pipe-3128 and an air pressure sucker-3129.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides an adjusting mechanism for a measuring device for municipal construction: comprises a measuring interface 1, an adjusting chassis 2, a convenient angle adjusting mechanism 3, an adjusting button 4, an interface lower pressure plate 5 and a reset spring 6, wherein the measuring interface 1 is embedded inside the top end of the adjusting chassis 2, the convenient angle adjusting mechanism 3 is arranged at the lower end inside the adjusting chassis 2, the adjusting button 4 is in transmission connection with the convenient angle adjusting mechanism 3, the convenient angle adjusting mechanism 3 comprises a winding roll 31, a traction rope 32, a fixed pulley 33, a spring 34, a fixed pipe sleeve 35, a lifting push rod 36, a hinging block 37, an adjusting plate 38, a fixed suction disc 39, a fixed connecting rod 310, a movable connecting rod 311 and an extrusion stabilizing mechanism 312, the winding roll 31 and the adjusting button 4 are concentrically arranged, the winding roll 31 and the traction rope 32 are wound, the traction rope 32 is in sliding connection with the fixed pulley 33, the fixed pulley 33 is fixedly arranged inside the adjusting chassis 2, the spring 34 is wound with the winding roll 31, the spring 34 is, the lifting push rod 36 runs through inside the fixed pipe sleeve 35, the top end of the lifting push rod 36 is attached to the spring 34, the lower end of the lifting push rod 36 is hinged to the hinged block 37, the lower surface of the hinged block 37 is fixed to the upper surface of the adjusting plate 38 through electric welding, the adjusting plate 38 is located at the lower end of the adjusting chassis 2, the lower end of the adjusting plate 38 is provided with the fixed sucker 39, the fixed connecting rod 310 is fixedly installed at the left end of the adjusting plate 38, the upper end of the fixed connecting rod 310 is hinged to the lower end of the movable connecting rod 311, the fixed top end of the movable connecting rod 311 is fixedly installed inside the adjusting chassis 2, the lower end of the extrusion stabilizing mechanism 312 runs through the inside.

The adjusting button 4 is installed on the front surface of the adjusting chassis 2 in a clearance fit mode, the interface lower pressing plate 5 is installed inside the measuring interface 1, the top end of the reset spring 6 is fixed to the lower surface of the interface lower pressing plate 5 through electric welding, and the bottom end of the reset spring 6 is fixed to the bottom end inside the measuring interface 1 through electric welding.

The extrusion stabilizing mechanism 312 comprises a lower pressing rod 3121, a limiting sliding sleeve 3122, a linkage warped rod 3123, a fixed rotating shaft 3124, a piston rod 3125, a sealing gasket 3126, an air pressure chamber 3127, a communicating pipe 3128 and an air pressure sucking disc 3129, the top end of the lower pressing rod 3121 is fixed with the left end of the interface lower pressing plate 5, the lower pressing rod 3121 is movably nested inside the limiting sliding sleeve 3122, the lower end of the lower pressing rod 3121 is hinged to the linkage warped rod 3123, the middle end of the linkage warped rod 3123 is fixedly provided with the fixed rotating shaft 3124, the linkage warped rod 3123 and the left end are hinged to the top end of the piston rod 3125, the connecting part between the piston rod 3125 and the air pressure chamber 3127 is provided with the sealing gasket 3126, the piston rod 3125 is installed inside the air pressure chamber 3127 in a clearance fit manner, and the lower end of the air pressure chamber 312.

Wherein, fixed pulley 33 is equipped with two altogether, installs respectively directly over take-up reel 31 and spring 34, does benefit to play take place elastic deformation's effect through more effectual drive spring 34 of haulage rope 32 of take-up reel 31.

Wherein, regulating plate 38 is the cuboid structure, and length is 50cm, does benefit to and plays the better effect of carrying out the angle modulation of regulating plate 38.

Wherein, depression bar 3121 is the cuboid structure, and length is 10cm, and depression bar 3121 width and the inside width phase-match of limiting sliding sleeve 3122 do benefit to and play the more effective inside gliding effect that carries on of limiting sliding sleeve 3122 of depression bar 3121.

The two sealing gaskets 3126 are respectively installed at the inner part and the outer part where the air pressure chamber 3127 is connected with the piston rod 3125, which is beneficial to playing a role of better sealing performance at the connection part of the air pressure chamber 3127 and the piston rod 3125.

The fixed pulley 33 is made of polyurethane, and is excellent in wear resistance.

Wherein, the adjusting plate 38 is made of No. 45 steel and has high strength.

According to the table, the adjusting plate 38 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the adjusting plate are greatly enhanced, and the service life of the adjusting plate is prolonged.

The sealing gasket 3126 described in this patent is a sealing spare part for machines, equipments and pipelines as long as there is fluid, and it uses the interior and exterior to play the role of sealing, and the sealing gasket is made up by using metal or non-metal plate-like material through the processes of cutting, punching or cutting, etc. and is used for sealing connection between pipelines, and the sealing connection between machine parts and machine parts of machine equipment can be divided into metal sealing gasket and non-metal sealing gasket according to the material, and the metal has copper gasket, stainless steel gasket, iron gasket, aluminium gasket, etc., and the non-metal has asbestos gasket, non-asbestos gasket, paper gasket, rubber gasket, etc.

The working principle is as follows: before use, the adjusting chassis 2 is horizontally placed, and the bottom end of the measuring device is installed into the secondary measuring interface 1; when the device is used, in the first step, the interface lower pressure plate 5 is extruded by the measuring device to descend, at the moment, the lower pressure rod 3121 slides and descends in the limiting sliding sleeve 3122, so that the left end of the linkage raising rod 3123 descends, the right end of the linkage raising rod 3123 ascends under the action of the fixed rotating shaft 3124, the piston rod 3125 is driven to ascend in the air pressure chamber 3127, the air pressure is changed, and the air pressure sucking disc 3129 is firmly adsorbed to the ground; second step, make the take-up reel 31 rotate through rotating adjusting knob 4, the take-up reel 31 drives haulage rope 32 and pulls, slip through fixed pulley 33, make haulage rope 32 pulling spring 34 take place elastic deformation, spring 34 is ejecting from fixed pipe box 35 is inside with lifting push rod 36, effect through articulated piece 37, carry out angle modulation to adjusting plate 38, the connection effect through fixed connecting rod 310 and movable connecting rod 311, it is fixed to carry out angle modulation to it, adjust according to the unevenness angle on ground, make adjusting chassis 2 can be comparatively steady place subaerial at the unevenness, measure construction through the measuring device on adjusting chassis 2 after that, after finishing measuring, rotate adjusting knob 4 again and pack up adjusting plate 38, can.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjusting mechanism for a measuring device for building municipal administration comprises a measuring interface (1), an adjusting chassis (2), an adjusting button (4), an interface lower pressing plate (5) and a return spring (6), wherein the measuring interface (1) is embedded in the top end of the adjusting chassis (2);

the method is characterized in that: still include convenient angle adjustment mechanism (3), convenient angle adjustment mechanism (3) are installed at the inside lower extreme of regulation chassis (2), adjusting button (4) are connected with convenient angle adjustment mechanism (3) transmission, convenient angle adjustment mechanism (3) include take-up reel (31), haulage rope (32), fixed pulley (33), spring (34), fixed pipe box (35), lifting push rod (36), articulated piece (37), regulating plate (38), fixed suction cup (39), fixed connecting rod (310), movable connecting rod (311) and extrusion stabilizing mechanism (312), take-up reel (31) and adjusting button (4) are installed with one heart, take-up reel (31) twine with haulage rope (32), haulage rope (32) and fixed pulley (33) sliding connection, fixed pulley (33) fixed mounting is inside regulation chassis (2), spring (34) twine with take-up reel (31), spring (34) are installed on the inside top of fixed pipe box (35), lifting push rod (36) run through inside fixed pipe box (35), lifting push rod (36) top is laminated with spring (34) mutually, lifting push rod (36) lower extreme is articulated mutually with articulated piece (37), articulated piece (37) lower surface is fixed mutually with regulating plate (38) upper surface through electric welding, regulating plate (38) are located and adjust chassis (2) lower extreme, regulating plate (38) lower extreme is equipped with fixed suction cup (39), fixed connecting rod (310) fixed mounting is in regulating plate (38) left end, fixed connecting rod (310) upper end is articulated mutually with movable connecting rod (311) lower extreme, movable connecting rod (311) fixed top fixed mounting is inside adjusting chassis (2), extrusion stabilizing mechanism (312) lower extreme runs through inside regulating plate (38) left end, the top end of the extrusion stabilizing mechanism (312) is fixedly connected with the left end of the interface lower pressing plate (5).

2. The adjusting mechanism for the measuring device for building municipal use according to claim 1, characterized in that: adjusting button (4) adopt clearance fit to install at regulation chassis (2) front surface, install inside measuring interface (1) interface holding down plate (5), reset spring (6) top is fixed mutually through electric welding and interface holding down plate (5) lower surface, reset spring (6) bottom is fixed mutually through electric welding and the inside bottom of measuring interface (1).

3. The adjusting mechanism for the measuring device for building municipal use according to claim 1, characterized in that: the extrusion stabilizing mechanism (312) comprises a lower pressure rod (3121), a limiting sliding sleeve (3122), a linkage raising rod (3123), a fixed rotating shaft (3124), a piston rod (3125), a sealing gasket (3126), an air pressure chamber (3127), a communicating pipe (3128) and an air pressure sucking disc (3129), the top end of the lower pressure rod (3121) is fixed with the left end of the interface lower pressure plate (5), the lower pressure rod (3121) is movably nested inside the limit sliding sleeve (3122), the lower end of the lower pressure rod (3121) is hinged with the linkage raising rod (3123), the middle end of the linkage raising rod (3123) is fixedly provided with a fixed rotating shaft (3124), the linkage raising rod (3123) and the left end are hinged with the top end of the piston rod (3125), a sealing gasket (3126) is arranged at the joint of the piston rod (3125) and the air pressure chamber (3127), the piston rod (3125) is mounted in the interior of pneumatic chamber (3127) by means of clearance fit, the lower end of the air pressure chamber (3127) is communicated with the air pressure sucker (3129) through a communicating pipe (3128).

4. The adjusting mechanism for the measuring device for building municipal use according to claim 1, characterized in that: the fixed pulleys (33) are arranged in two numbers and are respectively arranged right above the winding roll (31) and the spring (34).

5. The adjusting mechanism for the measuring device for building municipal use according to claim 1, characterized in that: the adjusting plate (38) is of a cuboid structure and is 50cm long.

6. An adjustment mechanism for a measuring device for construction and municipality according to claim 3, characterized in that: the lower pressing rod (3121) is of a cuboid structure, the length of the lower pressing rod is 10cm, and the width of the lower pressing rod (3121) is matched with the inner width of the limiting sliding sleeve (3122).

7. An adjustment mechanism for a measuring device for construction and municipality according to claim 3, characterized in that: the two sealing gaskets (3126) are respectively arranged at the inner part and the outer part of the connection between the air pressure chamber (3127) and the piston rod (3125).