CN217975446U

CN217975446U - Control device for flatness of poured terrace

Info

Publication number: CN217975446U
Application number: CN202221312104.2U
Authority: CN
Inventors: 王青龙; 陈俊; 陈颖杰; 袁黎明; 于涛
Original assignee: Jiangsu Yian Construction Co ltd
Current assignee: Jiangsu Yian Construction Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-06
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a pour terrace roughness controlling means belongs to terrace roughness control field. The flatness control device for the pouring terrace comprises a travelling mechanism, a pulling-up mechanism and an angle adjusting mechanism; a support frame is fixed at one end of the travelling mechanism; one end of each electric push rod is hinged with the support frame, the other end of each electric push rod is hinged with a position between two ends of the pull rod, and the two pull rods are arranged in parallel; the thread directions of the first threaded rod and the second threaded rod are opposite, the lower end of the support plate is hinged with a push flat plate, one end of the first threaded rod is hinged with the surface of the support plate, and one end of the second threaded rod is hinged with the surface of the push flat plate; therefore, the accurate adjustment of the push flat plate can be realized, and the correction and the use are convenient; thereby reduce the influence to later stage decoration and fitment construction, avoid equipment to assemble to be obstructed, reduce the possibility of doing over again, use manpower and materials sparingly, reduce construction cost.

Description

Control device for flatness of poured terrace

Technical Field

The utility model relates to a terrace roughness control field particularly, relates to a pour terrace roughness controlling means.

Background

At present, along with economic development, requirements on building functions are gradually improved, buildings with ultra-long and ultra-wide plane sizes are rapidly emerged, and the building is mainly used for projects such as large public buildings, industrial plants, logistics storage, airport shutdown, runways and the like. Meanwhile, one layer structure cannot meet the use requirement, and two-layer, three-layer and multilayer structures are produced at the same time. In view of the requirements of building and structural integrity, use function and construction period, the traditional process is adopted to control the local elevation of the thickness of the floor slab, and the rest parts are completely constructed by depending on the manual process and visual operation of workers.

However, after the large-area concrete is poured, the phenomenon that the flatness is not enough often appears, the later-stage decoration and finishing construction is influenced, especially in an industrial factory building construction project, the flatness of a large-area terrace or a floor is not enough, equipment assembly is blocked, a large amount of manpower and material resources are needed for later-stage reworking, the construction cost is increased, and the construction progress is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides a pour terrace roughness controlling means aims at improving behind large tracts of land concrete placement, often appears the problem of the not enough phenomenon of roughness.

The utility model discloses a realize like this:

the utility model provides a flatness control device for a pouring terrace, which comprises a walking mechanism, a pulling mechanism and an angle adjusting mechanism;

a support frame is fixed at one end of the travelling mechanism; the lifting mechanism comprises a pull rod, electric push rods and a support plate, one end of the pull rod is hinged with the support frame, the other end of the pull rod is hinged with the support plate, one end of each electric push rod is hinged with the support frame, the other end of each electric push rod is hinged with a position between two ends of the pull rod, and the two pull rods are arranged in parallel;

the angle adjusting mechanism comprises a threaded sleeve, a first threaded rod and a second threaded rod, the first threaded rod is in threaded connection with the second threaded rod respectively, the two ends of the threaded sleeve are in threaded connection, the first threaded rod is opposite to the thread direction of the second threaded rod, the lower end of the supporting plate is hinged to a pushing plate, one end of the first threaded rod is hinged to the surface of the supporting plate, and one end of the second threaded rod is hinged to the surface of the pushing plate.

The utility model discloses an in the embodiment, running gear includes vehicle bottom board, front wheel and rear wheel, the front wheel with the rear wheel is installed respectively vehicle bottom board bottom.

The utility model discloses an in the embodiment, the vehicle bottom board is including preceding plate body and back plate body, the one end of preceding plate body with the one end sliding connection of back plate body, the front wheel is installed preceding plate body bottom, the rear wheel fixed mounting be in back plate body bottom.

The utility model discloses an in the embodiment, the spout has been seted up to the one end of back plate body, it has the slide bar to slide in the spout to peg graft, the other end of slide bar with preceding plate body fixed connection.

The utility model discloses an in one embodiment, threaded through hole has been seted up to back plate body upper surface, threaded through hole extend to in the spout, threaded through hole female connection has the knob, the one end of knob with slide bar surface contact, the one end of slide bar is fixed with the stopper, and litigation stopper slip joint is in the spout.

The utility model discloses an in an embodiment, the one end of preceding plate body is fixed with the handle, install control button on hand, preceding plate body fixed surface has the electric cabinet, install battery and single chip microcomputer controller in the electric cabinet, control button with single chip microcomputer controller electric connection.

The utility model discloses an in one embodiment, preceding plate body surface mounting has the riser, preceding plate body slides and pegs graft there is the bracing piece, the front wheel is installed the bracing piece lower extreme, the expansion end of riser with upper end of the support bar is connected.

The utility model discloses an in one embodiment, the through-hole has been seted up on preceding plate body surface, the through-hole internal fixation has the sliding sleeve, the bracing piece is pegged graft in the sliding sleeve, preceding plate body surface inlays and is equipped with the spirit level.

The utility model discloses an in an embodiment, the riser includes motor, lead screw and nut, the nut screw thread cup joint in the lead screw surface, the motor is fixed preceding plate body surface, the lead screw with the coaxial fixed connection of drive shaft of motor, the nut with upper end of the support bar fixed connection, the lead screw with bracing piece parallel arrangement.

The utility model discloses an in the embodiment, fixed surface installs the liquid level detection appearance under the preceding plate body, the automatically controlled end of spirit level, liquid level detection appearance and motor all with single chip microcomputer controller electric connection.

The utility model has the advantages that: the utility model discloses a through the above-mentioned design obtain a pour terrace roughness controlling means, during the use, the one end of pull rod is articulated with the fixed support frame of running gear one end, the other end of pull rod is articulated with the backup pad, the one end of electric putter is articulated with the support frame, the other end of electric putter is articulated with the position between the pull rod both ends, through the flexible other end that drives the pull rod of control electric putter around the backup pad rotation, be convenient for control push away the height of flat board, thereby can realize the regulation to concrete placement thickness, convenient to use; the first threaded rod and the second threaded rod are respectively in threaded connection with two ends of the threaded sleeve, the thread directions of the first threaded rod and the second threaded rod are opposite, the lower end of the supporting plate is hinged with the push flat plate, one end of the first threaded rod is hinged with the surface of the supporting plate, one end of the second threaded rod is hinged with the surface of the push flat plate, the first threaded rod and the second threaded rod at two ends can be driven to be mutually tensioned or extended by rotating the threaded sleeve, the angle of the push flat plate rotating around the lower end of the supporting plate can be controlled, and further the inclination between the push flat plate and the horizontal plane can be adjusted, so that the accurate adjustment of the push flat plate can be realized, and the correction and the use are convenient; thereby reduce the influence to later stage decoration and fitment construction, avoid equipment to assemble to be obstructed, reduce the possibility of doing over again, use manpower and materials sparingly, reduce construction cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic side view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a lifting mechanism provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rear plate body according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an elevator according to an embodiment of the present invention.

In the figure: 100. a traveling mechanism; 101. a handle; 103. an electric cabinet; 105. a level gauge; 107. a liquid level detector; 110. a support frame; 130. a vehicle bottom plate; 131. a front plate body; 133. a rear plate body; 135. a chute; 137. a slide bar; 139. a knob; 150. a front wheel; 170. a rear wheel; 190. a support bar; 300. a pulling-up mechanism; 310. a pull rod; 330. an electric push rod; 350. a support plate; 351. pushing the flat plate; 500. an angle adjusting mechanism; 510. a threaded sleeve; 530. a first threaded rod; 550. a second threaded rod; 700. a lifter; 710. a motor; 730. a lead screw; 750. and a nut.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a flatness control device for a pouring terrace comprises a walking mechanism 100, a pulling-up mechanism 300 and an angle adjusting mechanism 500;

a support frame 110 is fixed at one end of the travelling mechanism 100; the pulling-up mechanism 300 comprises a pull rod 310, an electric push rod 330 and a supporting plate 350, wherein one end of the pull rod 310 is hinged with the supporting frame 110, the other end of the pull rod 310 is hinged with the supporting plate 350, one end of the electric push rod 330 is hinged with the supporting frame 110, the other end of the electric push rod 330 is hinged with a position between two ends of the pull rod 310, and two pull rods 310 are arranged in parallel;

the angle adjusting mechanism 500 comprises a threaded sleeve 510, a first threaded rod 530 and a second threaded rod 550, the first threaded rod 530 and the second threaded rod 550 are respectively in threaded connection with two ends of the threaded sleeve 510, the thread directions of the first threaded rod 530 and the second threaded rod 550 are opposite, the lower end of the supporting plate 350 is hinged to a push plate 351, one end of the first threaded rod 530 is hinged to the surface of the supporting plate 350, and one end of the second threaded rod 550 is hinged to the surface of the push plate 351.

In this embodiment, the traveling mechanism 100 includes a vehicle bottom plate 130, front wheels 150 and rear wheels 170, and the front wheels 150 and the rear wheels 170 are respectively installed at the bottom of the vehicle bottom plate 130.

In an embodiment of the present invention, the bottom plate 130 comprises a front plate 131 and a rear plate 133, one end of the front plate 131 is slidably connected to one end of the rear plate 133, the front wheel 150 is mounted at the bottom of the front plate 131, and the rear wheel 170 is fixedly mounted at the bottom of the rear plate 133.

In this embodiment, one end of the rear plate 133 is provided with a sliding slot 135, a sliding rod 137 is inserted in the sliding slot 135, and the other end of the sliding rod 137 is fixedly connected with the front plate 131.

In this embodiment, a threaded through hole is formed in the upper surface of the rear plate 133, the threaded through hole extends into the sliding groove 135, a knob 139 is connected to the threaded through hole in an internal thread manner, one end of the knob 139 is in surface contact with the sliding rod 137, a limiting block is fixed to one end of the sliding rod 137, and the litigation limiting block is slidably clamped in the sliding groove 135.

In a specific embodiment, a handle 101 is fixed at one end of a front plate 131, a control button is installed on the handle 101, an electric cabinet 103 is fixed on the surface of the front plate 131, a storage battery and a single chip microcomputer controller are installed in the electric cabinet 103, and the control button is electrically connected with the single chip microcomputer controller; the storage battery is arranged, an external power supply does not need to be connected, the equipment is light in size, an operator can pull the equipment conveniently, the working efficiency is high, and the labor intensity of the operator is reduced.

In an embodiment of the present invention, the lifter 700 is installed on the surface of the front plate 131, the support bar 190 is inserted into the front plate 131 in a sliding manner, the front wheel 150 is installed at the lower end of the support bar 190, and the movable end of the lifter 700 is connected to the upper end of the support bar 190.

In the specific embodiment, a through hole is formed on the surface of the front plate 131, a sliding sleeve is fixed in the through hole, the support rod 190 is inserted in the sliding sleeve, and the level 105 is embedded on the surface of the front plate 131.

In this embodiment, the lifter 700 includes a motor 710, a lead screw 730 and a nut 750, the nut 750 is sleeved on the surface of the lead screw 730, the motor 710 is fixed on the surface of the front plate 131, the lead screw 730 is coaxially and fixedly connected with a driving shaft of the motor 710, the nut 750 is fixedly connected with the upper end of the supporting rod 190, and the lead screw 730 is parallel to the supporting rod 190;

after the liquid level change is detected, the liquid level detector 107 generates deviation, the liquid level detector 107 feeds the deviation degree back to the processor, the single chip microcomputer controller controls the motor 710 to rotate, the motor 710 drives the lead screw 730 to rotate, and then the nut 750 moves up and down to adjust the lifting of the front wheel 150, so that the two vehicle bottom plates 130 rotate around the rear wheels 170, and the leveling height of the leveling plate 351 to the concrete ground is stable.

In some embodiments, the liquid level detector 107 is fixedly mounted on the lower surface of the front plate 131, and the electric control ends of the level meter 105, the liquid level detector 107 and the motor 710 are electrically connected to the single chip microcomputer controller.

This terrace roughness controlling means pours theory of operation: when the device is used, one end of the pull rod 310 is hinged with the support frame 110 fixed at one end of the walking mechanism 100, the other end of the pull rod 310 is hinged with the support plate 350, one end of the electric push rod 330 is hinged with the support frame 110, the other end of the electric push rod 330 is hinged with a position between two ends of the pull rod 310, and the other end of the pull rod 310 is driven to rotate around the support plate 350 by controlling the electric push rod 330 to stretch and retract, so that the height of the push plate 351 is conveniently controlled, the concrete pouring thickness can be adjusted, and the device is convenient to use; first threaded rod 530 and second threaded rod 550 threaded connection are at the both ends of thread bush 510 respectively, first threaded rod 530 is opposite with the screw thread direction of second threaded rod 550, the lower extreme of backup pad 350 articulates there is and pushes away dull and stereotyped 351, the one end of first threaded rod 530 is articulated with backup pad 350 surface, the one end of second threaded rod 550 with push away dull and stereotyped 351 surface hinge, through rotatory thread bush 510, first threaded rod 530 that can drive both ends and second threaded rod 550 are taut or extend each other, there is the control to push away dull and stereotyped 351 around the rotatory angle of backup pad 350 lower extreme, and then the regulation pushes away the slope of dull and stereotyped 351 and horizontal plane, thereby can realize the accurate regulation to pushing away dull and stereotyped 351, be convenient for rectify and use.

It should be noted that the specific model specifications of the electric cabinet 103, the level gauge 105, the liquid level detector 107, the electric push rod 330 and the motor 710 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the electric control box 103, the level gauge 105, the level detector 107, the electric push rod 330 and the motor 710 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A control device for the flatness of a poured terrace is characterized by comprising

The walking mechanism (100), one end of the walking mechanism (100) is fixed with a support frame (110);

the lifting mechanism (300) comprises a pull rod (310), an electric push rod (330) and a supporting plate (350), one end of the pull rod (310) is hinged to the supporting frame (110), the other end of the pull rod (310) is hinged to the supporting plate (350), one end of the electric push rod (330) is hinged to the supporting frame (110), the other end of the electric push rod (330) is hinged to a position between two ends of the pull rod (310), and the two pull rods (310) are arranged in parallel;

the angle adjusting mechanism (500) comprises a threaded sleeve (510), a first threaded rod (530) and a second threaded rod (550), the first threaded rod (530) and the second threaded rod (550) are respectively in threaded connection with two ends of the threaded sleeve (510), the thread directions of the first threaded rod (530) and the second threaded rod (550) are opposite, the lower end of the supporting plate (350) is hinged to a push plate (351), one end of the first threaded rod (530) is hinged to the surface of the supporting plate (350), and one end of the second threaded rod (550) is hinged to the surface of the push plate (351).

2. The flatness control device for pouring floors as claimed in claim 1, wherein the walking mechanism (100) comprises a vehicle bottom plate (130), front wheels (150) and rear wheels (170), and the front wheels (150) and the rear wheels (170) are respectively installed at the bottom of the vehicle bottom plate (130).

3. The device for controlling the flatness of the cast floor according to claim 2, wherein the vehicle bottom plate (130) comprises a front plate body (131) and a rear plate body (133), one end of the front plate body (131) is slidably connected with one end of the rear plate body (133), the front wheel (150) is installed at the bottom of the front plate body (131), and the rear wheel (170) is fixedly installed at the bottom of the rear plate body (133).

4. The flatness control device for the poured terrace according to claim 3, wherein one end of the rear plate body (133) is provided with a sliding groove (135), a sliding rod (137) is inserted in the sliding groove (135) in a sliding manner, and the other end of the sliding rod (137) is fixedly connected with the front plate body (131).

5. The device for controlling the flatness of a poured terrace according to claim 4, wherein the rear plate body (133) is provided with a threaded through hole on the upper surface, the threaded through hole extends into the sliding groove (135), a knob (139) is connected in the threaded through hole, one end of the knob (139) is in surface contact with the sliding rod (137), one end of the sliding rod (137) is fixed with a limit block, and the litigation limit block is slidably clamped in the sliding groove (135).

6. The device for controlling the flatness of the poured terrace according to claim 5, wherein a handle (101) is fixed at one end of the front plate body (131), a control button is installed on the handle (101), an electric cabinet (103) is fixed on the surface of the front plate body (131), a storage battery and a single chip microcomputer controller are installed in the electric cabinet (103), and the control button is electrically connected with the single chip microcomputer controller.

7. The flatness control device for the pouring floor according to claim 6, wherein the lifter (700) is installed on the surface of the front plate body (131), the support rod (190) is inserted into the front plate body (131) in a sliding manner, the front wheel (150) is installed at the lower end of the support rod (190), and the movable end of the lifter (700) is connected with the upper end of the support rod (190).

8. The flatness control device for a poured terrace according to claim 7, wherein a through hole is formed on the surface of the front plate body (131), a sliding sleeve is fixed in the through hole, the support rod (190) is inserted in the sliding sleeve, and a level gauge (105) is embedded on the surface of the front plate body (131).