CN215725707U

CN215725707U - Practical floor elevation and thickness monitoring tool

Info

Publication number: CN215725707U
Application number: CN202121849622.3U
Authority: CN
Inventors: 李宸观; 邢琦; 孙贺; 杨长松
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-01
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of floor elevation and thickness monitoring tools, in particular to a practical floor elevation and thickness monitoring tool, which comprises a vertical rod, a leveling plate arranged at the bottom end of the vertical rod and a bracket sleeved on the lower end surface of the vertical rod and connected through an external thread I arranged on the surface of the vertical rod, wherein a lifting device is arranged on the surface of the vertical rod, a horizontal adjusting component is arranged on the surface of the lifting device, a laser monitoring component is arranged on the surface of the horizontal adjusting component, and the laser monitoring component is always in a horizontal state through the horizontal adjusting component; laser monitoring subassembly includes fixed casing, cup joints at the fixed subassembly of the inside laser pen of fixed casing and axle center location, and fixed casing is fixed and is adjusted the casing surface, and fixed casing is transversal personally submits "Contraband" font structure, through setting up laser monitoring subassembly and horizontal adjustment subassembly, provides very big facility for controlling floor range and thickness, has not only improved concrete placement efficiency of construction, has improved the construction quality of floor moreover.

Description

Practical floor elevation and thickness monitoring tool

Technical Field

The utility model relates to the technical field of floor elevation and thickness monitoring tools, in particular to a practical floor elevation and thickness monitoring tool.

Background

The floor elevation is the height of the current floor or other floors relative to +/-0.000 in the building construction map. Typically indicating the elevation of the building, not the elevation of the structure.

With the continuous development of society, the requirements of modern building industry on the engineering construction quality are continuously improved. However, when the floor slab is constructed on the construction site at present, large quality problems are easily caused, for example, the extremely poor deviation of the top plate is too large, the thickness deviation of the top plate is too large, the quality problems not only affect the subsequent decoration quality, but also increase the later maintenance cost, and therefore, the utility model provides a practical floor slab elevation and thickness monitoring tool for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a practical floor elevation and thickness monitoring tool to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a practical floor elevation and thickness monitoring instrument, including the pole setting, install the screed-plate in the pole setting bottom and cup joint the support that the terminal surface passes through the external screw thread one connection that sets up in the pole setting surface under the pole setting, the pole setting surface is provided with elevating gear, the elevating gear surface is provided with horizontal adjustment subassembly, horizontal adjustment subassembly surface is provided with laser monitoring subassembly, horizontal adjustment subassembly makes laser monitoring subassembly be in the horizontality all the time, laser monitoring subassembly includes fixed casing, cup joint the fixed subassembly in fixed casing inside laser pen and axle center location, fixed casing is fixed and is being adjusted the casing surface, and the transversal "Contraband" font structure of personally submitting of fixed casing.

Preferably, the horizontal adjusting component comprises a fixed shaft, an adjusting shell sleeved on the surface of the fixed shaft, a level meter arranged in the middle of the top end of the adjusting shell, a fixed block connected with the top end of the fixed shaft and a one-way adjusting component, and the fixed shaft is fixed on the side surface of the lifting device.

Preferably, the one-way adjusting assembly comprises a limiting sleeve ring, a handle rotating block, a handle arranged on the surface of the handle rotating block, an adjusting rotating block sleeved on the surface of the handle rotating block, a limiting plate, a first spring arranged on the surface of the limiting plate and an adjusting groove matched with the adjusting rotating block, the limiting sleeve ring is sleeved on the surface of the fixed shaft and is of a T-shaped structure, the handle rotating block is sleeved on the surface of the fixed shaft, one end of the fixed shaft is of a cylindrical structure, the other end of the fixed shaft is of a bolt-shaped structure, the bolt end is provided with a second external thread, the diameter of the bolt end is smaller than that of the cylindrical end, the handle is arranged at the cylindrical end of the handle rotating block and is provided with two groups, the adjusting rotating block is in axial symmetry with the handle rotating block, the adjusting rotating block is sleeved on the surface of the fixed shaft, a sleeve is arranged inside the adjusting rotating block, the sleeve surface is provided with an internal thread, the second external thread is matched with the internal thread and is a right thread, and the limiting plate is arranged on the surface of the fixed shaft, the limiting plate is provided with the multiunit, and is the circumference with the fixed axle center and distributes, adjusts the spiral piece surface and has seted up the top and hold the groove, and a spring one end is held the groove with the top and is connected, and the other end is connected with the limiting plate, and the adjustment tank is seted up on adjusting the casing surface, and the adjustment tank all is isosceles trapezoid shape structure with adjusting the spiral piece cross section, and adjusts spiral piece and adjustment tank interference fit.

Preferably, the one-way adjusting assemblies are provided with two groups to adjust the casing as axis symmetry, one group of one-way adjusting assemblies close to the lifting device drives the adjusting casing to rotate anticlockwise for adjustment, and the other group of one-way adjusting assemblies drives the adjusting casing to rotate clockwise for adjustment.

Preferably, the axis positioning and fixing component comprises an axis positioning component, a clamping and fixing component and an elastic jacking component.

Preferably, the axis positioning assembly comprises an axis positioning block, an axis positioning groove matched with the axis positioning block and a limiting ring, the axis positioning block is arranged on the surface of the adjusting shell, the axis positioning groove is provided with a laser pen surface, the laser pen surface is centered, the limiting ring is arranged inside the fixed shell, and the limiting ring, the axis positioning block and the axis positioning groove are coaxial.

Preferably, the fixed subassembly of block includes the fixed plate, the pivot that the fixed plate surface set up, the clamp splice of being connected through pivot and fixed plate, the card post, the spacing groove and with card post complex block groove, the block clamping assembly is provided with the multiunit, and be the circumference distribution with fixed casing axle center, the fixed plate is fixed on adjusting the casing surface, the spacing groove is seted up on the clamp splice surface, and transversal right trapezoid structure of personally submitting, the card post sets up in the inboard outer end of clamp splice, the card post outermost end is circular-arc structure, the block groove is seted up on the laser pen surface, and block bottom of the groove is circular-arc structure.

Preferably, the elastic jacking assembly comprises a second spring, a groove connected with one end of the second spring and a limiting block connected with the other end of the second spring, the groove is formed in the surface of the adjusting shell, and the cross section of the groove is in a structure shaped like the Chinese character 'Contraband'.

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

1. according to the utility model, the laser monitoring assembly and the horizontal adjusting assembly are arranged, the horizontal adjusting assembly keeps the laser monitoring assembly in a horizontal state all the time, the operation is simple, the use is convenient, the elevation and range of the floor slab template can be measured before the floor slab concrete is poured, the floor slab range and the floor slab pouring thickness can be monitored simultaneously in the floor slab concrete pouring process, great convenience is provided for controlling the floor slab range and thickness, the concrete pouring construction efficiency is improved, and the construction quality of the floor slab is improved.

2. Fix spacing to the laser pen through setting up fixed subassembly of axle center location, the dismantlement maintenance of the laser pen of being convenient for, convenient to carry, repeatedly usable, the turnover is efficient

Drawings

FIG. 1 is a schematic perspective view of a practical floor elevation and thickness monitoring tool;

FIG. 2 is a schematic perspective view of a laser monitoring assembly;

FIG. 3 is a schematic perspective view of an adjustment assembly;

FIG. 4 is a schematic perspective view of a handle knob;

FIG. 5 is a schematic perspective view of an adjusting knob;

FIG. 6 is a schematic perspective view of an adjusting knob;

FIG. 7 is a schematic cross-sectional view of the fastening assembly;

fig. 8 is an enlarged schematic view of the structure of fig. 7 at a.

In the figure: the vertical rod 1, the lifting device 2, the support 3, the leveling plate 4, the first external thread 5, the laser pen 6, the level gauge 7, the handle 8, the limiting collar 9, the fixed shaft 10, the handle rotary block 11, the adjusting rotary block 12, the adjusting groove 13, the adjusting shell 14, the fixed shell 15, the fixed block 16, the limiting plate 17, the first spring 18, the second external thread 19, the internal thread 20, the jacking groove 21, the sleeve 22, the limiting ring 23, the limiting block 24, the second spring 25, the groove 26, the axis positioning block 27, the axis positioning groove 28, the clamping groove 29, the clamping column 30, the limiting groove 31, the clamping block 32, the rotating shaft 33 and the fixed plate 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a practical floor elevation and thickness monitoring instrument, including pole setting 1, install leveling plate 4 in 1 bottom of pole setting and cup joint the support 3 that the terminal surface passes through the connection in 5 external screw threads of 1 surface settings in pole setting under 1 pole setting, 1 surface of pole setting is provided with

elevating gear

2, 2 surfaces of elevating gear are provided with horizontal adjustment subassembly, horizontal adjustment subassembly surface is provided with laser monitoring subassembly, horizontal adjustment subassembly makes laser monitoring subassembly be in the horizontality all the time, laser monitoring subassembly is including fixed casing 15, cup joint the fixed subassembly in the inside laser pen 6 of fixed casing 15 and axle center location, fixed casing 15 is fixed on adjusting casing 14 surface, and the transversal structure of "Contraband" font of personally submitting of fixed casing 15.

The utility model can be further arranged in that the horizontal adjusting component comprises a fixed shaft 10, an adjusting shell 14 sleeved on the surface of the fixed shaft 10, a level meter 7 arranged in the middle of the top end of the adjusting shell 14, a fixed block 16 connected with the top end of the fixed shaft 10 and a one-way adjusting component, wherein the fixed shaft 10 is fixed on the side surface of the lifting device 2; the unidirectional adjusting component comprises a limiting lantern ring 9, a handle rotating block 11, a handle 8 arranged on the surface of the handle rotating block 11, an adjusting rotating block 12 sleeved on the surface of the handle rotating block 11, a limiting plate 17, a first spring 18 arranged on the surface of the limiting plate 17 and an adjusting groove 13 matched with the adjusting rotating block 12, the limiting lantern ring 9 is sleeved on the surface of a fixed shaft 10, the limiting lantern ring 9 is of a T-shaped structure, the handle rotating block 11 is sleeved on the surface of the fixed shaft 10, one end of the fixed shaft 10 is of a cylindrical structure, the other end of the fixed shaft is of a bolt-shaped structure, an external thread two 19 is arranged at the bolt end, the diameter of the bolt end is smaller than that of the cylindrical end, the handle 8 is arranged at the cylindrical end of the handle rotating block 11 and is provided with two groups, the axes of the handle rotating blocks 11 are symmetrical, the adjusting rotating block 12 is sleeved on the surface of the fixed shaft 10, a sleeve 22 is arranged inside the adjusting rotating block 12, an internal thread 20 is arranged on the surface of the sleeve 22, the external thread two 19 are matched with the internal thread 20 and are right threads, the limiting plates 17 are arranged on the surface of the fixed shaft 10, the limiting plates 17 are provided with a plurality of groups and are distributed in a circumferential manner by using the axis of the fixed shaft 10, the surface of the adjusting rotary block 12 is provided with a propping groove 21, one end of a spring I18 is connected with the propping groove 21, the other end of the spring I is connected with the limiting plates 17, the adjusting groove 13 is arranged on the surface of the adjusting shell 14, the cross sections of the adjusting groove 13 and the adjusting rotary block 12 are both in an isosceles trapezoid structure, and the adjusting rotary block 12 is in interference fit with the adjusting groove 13; the unidirectional adjusting assemblies are arranged in two groups, the adjusting shell 14 is symmetrical along the axis, one group of unidirectional adjusting assemblies close to the lifting device 2 drives the adjusting shell 14 to rotate anticlockwise for adjustment, and the other group of unidirectional adjusting assemblies drives the adjusting shell 14 to rotate clockwise for adjustment.

The utility model can be further arranged that the axis positioning and fixing component comprises an axis positioning component, a clamping and fixing component and an elastic jacking component; the axis positioning component comprises an axis positioning block 27, an axis positioning groove 28 matched with the axis positioning block 27 and a limiting ring 23, the axis positioning block 27 is arranged on the surface of the adjusting shell 14, the surface of the laser pen 6 arranged on the axis positioning groove 28 is centered, the limiting ring 23 is arranged in the fixed shell 15, and the limiting ring 23, the axis positioning block 27 and the axis positioning groove 28 are coaxial; the clamping and fixing component comprises a fixing plate 34, a rotating shaft 33 arranged on the surface of the fixing plate 34, a clamping block 32 connected with the fixing plate 34 through the rotating shaft 33, a clamping column 30, a limiting groove 31 and a clamping groove 29 matched with the clamping column 30, the clamping and clamping component is provided with a plurality of groups, the clamping block 32 is circumferentially distributed by using the axis of the fixing shell 15, the fixing plate 34 is fixed on the surface of the adjusting shell 14, the limiting groove 31 is arranged on the surface of the clamping block 32, the cross section of the limiting groove is of a right-angled trapezoid structure, the clamping column 30 is arranged at the outer end of the inner side of the clamping block 32, the outermost end of the clamping column 30 is of an arc-shaped structure, the clamping groove 29 is arranged on the surface of the laser pen 6, and the bottom end of the clamping groove 29 is of an arc-shaped structure; the elastic jacking component comprises a second spring 25, a groove 26 connected with one end of the second spring 25 and a limiting block 24 connected with the other end of the second spring, wherein the groove 26 is formed in the surface of the adjusting shell 14, and the cross section of the groove is in a structure shaped like Contraband.

The working principle is as follows: firstly, the laser pen 6 is inserted into the fixed shell 15 through the limiting ring 23, at this time, the limiting groove 31 formed in the surface of the clamping block 32 supported by the limiting block 24 is firstly contacted with the outer end of the laser pen 6, the axis positioning block 27 is matched with the axis positioning groove 28, the laser pen 6 is continuously pushed inwards, the limiting block 24 is pushed to move inwards, the spring II 25 is compressed, the clamping block 32 rotates inwards by taking the rotating shaft 33 as the center of a circle, and the clamping column 30 is matched with the clamping groove 29 to clamp the laser pen 6, so that the laser pen 6 is installed;

when measurement is needed, firstly, the unidirectional adjusting component is rotated according to the level gauge 7, so that the laser pen 6 is always in a horizontal state, when the level gauge 7 deviates leftwards, the adjusting shell 14 needs to be rotated clockwise for adjustment, then the handle 8 on the outermost side is held and rotated clockwise, so that the handle rotating block 11 is driven to rotate clockwise, the handle rotating block 11 is in threaded connection with the propping groove 21, at this time, the handle rotating block 11 and the adjusting rotating block 12 are in a screwed state, so that the adjusting rotating block 12 is driven to rotate clockwise, the adjusting groove 13 is driven to rotate clockwise, so that the adjusting shell 14 rotates clockwise, when the handle 8 on the outermost side rotates counterclockwise, the handle rotating block 11 and the adjusting rotating block 12 are loosened, the first spring 18 props against the adjusting rotating block 12, so that the adjusting rotating block 12 does not rotate along with the handle rotating block 11 all the time, because two sets of unidirectional adjustment are symmetrically arranged, therefore, when one set is adjusted, the other set is not adjusted, and the two sets are adjusted in opposite directions, so the inner one-way adjustment assembly adjusts the adjustment housing 14 counterclockwise;

when the elevation and the range of the floor slab template are measured; the monitoring tool is placed on a floor slab template, the lifting device is adjusted to align the ray of the laser pen 6 with the line of the structure 50, the laser pen 6 is kept horizontal through the horizontal adjusting assembly during fixing, then the monitoring tool is moved, and the difference between the ray of the laser pen 6 at different positions and the line position of the structure 50 is compared, so that the elevation and the range difference of the floor slab template can be measured;

when pouring the in-process floor range and measuring: before the concrete is collected, the monitoring tools are respectively inserted into concrete at different positions of the same floor slab to observe the difference between the ray of the laser pen 6 and the ray of the structure 50, and the range of the floor slab can be monitored. In the concrete pouring process, the laser pen 6 and the leveling plate 4 are used simultaneously, the floor difference and the thickness can be monitored simultaneously, the construction efficiency can be greatly improved, and the floor construction quality is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a practical floor elevation and thickness monitoring instrument, includes pole setting (1), install in the leveling dish (4) of pole setting (1) bottom and cup joint support (3) that the terminal surface is connected through external screw thread (5) that set up on pole setting (1) surface under pole setting (1), its characterized in that: pole setting (1) surface is provided with elevating gear (2), elevating gear (2) surface is provided with horizontal adjustment subassembly, horizontal adjustment subassembly surface is provided with the laser monitoring subassembly, the horizontal adjustment subassembly makes the laser monitoring subassembly be in the horizontality all the time, the laser monitoring subassembly is including fixed casing (15), cup joint laser pen (6) and the fixed subassembly of axle center location inside fixed casing (15), fixed casing (15) are fixed and are being adjusted casing (14) surface, and fixed casing (15) transversal personally submit "Contraband" font structure.

2. A practical floor elevation and thickness monitoring tool as claimed in claim 1, wherein: the horizontal adjusting assembly comprises a fixing shaft (10), an adjusting shell (14) sleeved on the surface of the fixing shaft (10), a level meter (7) arranged in the middle of the top end of the adjusting shell (14), a fixing block (16) connected with the top end of the fixing shaft (10) and a one-way adjusting assembly, and the fixing shaft (10) is fixed on the side face of the lifting device (2).

3. A practical floor elevation and thickness monitoring tool as claimed in claim 2, wherein: the unidirectional adjusting assembly comprises a limiting sleeve ring (9), a handle rotating block (11), a handle (8) arranged on the surface of the handle rotating block (11), an adjusting rotating block (12) sleeved on the surface of the handle rotating block (11), a limiting plate (17), a first spring (18) arranged on the surface of the limiting plate (17) and an adjusting groove (13) matched with the adjusting rotating block (12), wherein the limiting sleeve ring (9) is sleeved on the surface of a fixed shaft (10), the limiting sleeve ring (9) is of a T-shaped structure, the handle rotating block (11) is sleeved on the surface of the fixed shaft (10), one end of the fixed shaft (10) is of a cylindrical structure, the other end of the fixed shaft is of a bolt-shaped structure, the bolt end is provided with a second external thread (19), the diameter of the bolt end is smaller than that of the cylindrical end, the handle (8) is arranged at the cylindrical end of the handle rotating block (11), and is provided with two groups, the handle rotating block (11) is symmetrical to the axis of the handle rotating block, the adjusting rotating block (12) is sleeved on the surface of the fixed shaft (10), adjust and revolve the inside sleeve (22) that is provided with of piece (12), sleeve (22) surface is provided with internal thread (20), external screw thread two (19) just are right screw with internal thread (20) cooperation, limiting plate (17) set up on fixed axle (10) surface, limiting plate (17) are provided with the multiunit, and be the circumference with fixed axle (10) axle center and distribute, adjust and revolve piece (12) surface and seted up the top and hold groove (21), spring one (18) one end is held groove (21) with the top and is connected, the other end is connected with limiting plate (17), regulation groove (13) are seted up and are adjusted casing (14) surface, regulation groove (13) all are isosceles trapezoid shape structure with adjusting and revolve piece (12) cross section, and adjust and revolve piece (12) and regulation groove (13) interference fit.

4. A practical floor elevation and thickness monitoring tool as claimed in claim 3, wherein: the one-way adjusting assemblies are arranged in two groups, the adjusting shell (14) is symmetrical along the axis, one group of one-way adjusting assemblies close to the lifting device (2) drives the adjusting shell (14) to rotate anticlockwise for adjustment, and the other group of one-way adjusting assemblies drives the adjusting shell (14) to rotate clockwise for adjustment.

5. A practical floor elevation and thickness monitoring tool as claimed in claim 1, wherein: the axis positioning and fixing component comprises an axis positioning component, a clamping and fixing component and an elastic jacking component.

6. A practical floor elevation and thickness monitoring tool according to claim 5, wherein: the axis positioning assembly comprises an axis positioning block (27), an axis positioning groove (28) and a limiting ring (23), wherein the axis positioning block (27) is matched with the axis positioning block (27), the surface of the adjusting shell (14) is arranged on the axis positioning groove (28), the surface of the laser pen (6) is arranged in the middle, the limiting ring (23) is arranged inside the fixing shell (15), and the limiting ring (23), the axis positioning block (27) and the axis positioning groove (28) are coaxial.

7. A practical floor elevation and thickness monitoring tool according to claim 5, wherein: the clamping and fixing assembly comprises a fixing plate (34), a rotating shaft (33) arranged on the surface of the fixing plate (34), clamping blocks (32) connected with the fixing plate (34) through the rotating shaft (33), clamping columns (30), limiting grooves (31) and clamping grooves (29) matched with the clamping columns (30), the clamping and clamping assembly is provided with multiple groups, the clamping blocks are circumferentially distributed on the axis of the fixing shell (15), the fixing plate (34) is fixed on the surface of the adjusting shell (14), the limiting grooves (31) are formed in the surfaces of the clamping blocks (32), the cross sections of the clamping blocks are of right-angled trapezoid structures, the clamping columns (30) are arranged at the outer ends of the inner sides of the clamping blocks (32), the outermost ends of the clamping columns (30) are of arc-shaped structures, the clamping grooves (29) are formed in the surfaces of the laser pens (6), and the bottom ends of the clamping grooves (29) are of arc-shaped structures.

8. A practical floor elevation and thickness monitoring tool according to claim 5, wherein: the elastic jacking assembly comprises a second spring (25), a groove (26) connected with one end of the second spring (25) and a limiting block (24) connected with the other end of the second spring, the groove (26) is formed in the surface of the adjusting shell (14), and the cross section of the groove is in a structure shaped like 'Contraband'.