CN212658178U

CN212658178U - Limiting and fixing structure for measuring thickness of floor slab

Info

Publication number: CN212658178U
Application number: CN202021771397.1U
Authority: CN
Inventors: 张全根; 任兴平; 续丹丹
Original assignee: Tianjin Yuhao Construction Engineering Testing Co ltd
Current assignee: Tianjin Yuhao Construction Engineering Testing Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-05
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a spacing fixed knot constructs for floor thickness measurement, including solid fixed ring, solid fixed ring is the cavity ring, its characterized in that: the inside of a fixing ring is surrounded by a plurality of groups of coils, a plurality of supports are fixedly arranged at the top of the outer side of the fixing ring, a connecting block is fixedly arranged at the top of each support, a connecting rod is vertically arranged in the middle of the connecting block in a penetrating mode, the connecting rod is connected with the connecting block in a sliding mode, an adjusting bolt is arranged on the outer side of the connecting rod and sleeved on the top of the connecting block and is rotatably connected with the connecting. The utility model has the advantages that the fixing ring and the coil are arranged to realize the adsorption and fixation of the measuring bracket through the electromagnet, the situation of punching the floor slab during measurement is avoided, the coil in the fixing ring is electrified and mutually adsorbed, and the alignment of the measuring instrument is carried out simultaneously, so that the situation that the data error is large due to the misalignment of the instrument during measurement is prevented, and the measurement is more convenient due to the adoption of the technical scheme; the whole structure is simple, and the maintenance is convenient.

Description

Limiting and fixing structure for measuring thickness of floor slab

Technical Field

The utility model belongs to the technical field of the architectural survey, especially, relate to a spacing fixed knot constructs for floor thickness measurement.

Background

In the civil engineering structure construction process, the thickness of the floor slab needs to be measured so as to ensure the construction quality of the floor slab. Generally, the floor thickness is measured in the following manner: punching holes on the floor with the layer structure, wherein personnel at the lower part of the floor push the small square wood plate below the punched holes through a wood stick, and personnel at the upper part of the floor measure through a measuring tape. By adopting the measuring mode, the floor is damaged when the floor is punched, the sealing performance is damaged, the water leakage condition sometimes occurs after a user lives in, and noise and dust are large during punching, at least two persons are needed, and tacit cooperation is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a spacing fixed knot structure for floor thickness measurement, especially be fit for harmless measuring floor thickness.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a spacing fixed knot constructs for floor thickness measurement, including solid fixed ring, gu fixed ring is the cavity ring, its characterized in that: a plurality of groups of coils are arranged in the fixing ring in a surrounding manner, a plurality of brackets are fixedly arranged at the top of the outer side of the fixing ring, the top of the bracket is fixedly provided with a connecting block, the middle part of the connecting block is vertically penetrated with a connecting rod, the connecting rod is connected with the connecting block in a sliding way, an adjusting bolt is sleeved on the top of the connecting block at the outer side of the connecting rod and is rotationally connected with the connecting block, the bottom of the connecting rod is fixedly provided with an installation plate, the connecting rod is fixedly connected with the center of the top of the installation plate, a plurality of mounting holes are arranged on the mounting plate around the connecting rod, a plurality of limiting grooves are arranged on the mounting plate, the brackets correspond to the limiting grooves one by one, and the sliding is arranged in the limit groove, the top of the fixing ring is positioned between the adjacent brackets, and a power interface is arranged between the adjacent brackets and electrically connected with the coil.

Preferably: the quantity of support is three at least and is in solid fixed ring top is along circumference evenly distributed.

So set up, make fixed more firm, the check out test set of being convenient for is adjusted well.

Preferably: the adjusting bolt is connected with the connecting rod in a threaded fit mode.

So set up, be convenient for adjust the position of connecting rod.

Preferably: the fixed shock pad that sets up in solid fixed ring bottom, the shock pad material is rubber.

So set up, reduce the friction of equipment and floor, prevent that equipment fish tail from damaging, extension equipment life.

Preferably: the connecting rod side wall is provided with scales, and an observation port is arranged between a group of adjacent supports on the connecting block side wall.

So set up, can adjust the position of equipment more accurately.

Preferably: the top of the fixing ring is positioned on one side of the power interface, and a switch is arranged on one side of the power interface and electrically connected with the coil.

So set up, be convenient for control equipment.

The utility model has the advantages and positive effects that:

the utility model discloses a set up solid fixed ring, coil and realized adsorbing fixed measurement support through the electro-magnet, stopped the condition of punching the floor when measuring, also adjusted well the measuring apparatu when the coil circular telegram in the solid fixed ring adsorbs each other, prevented that the condition that the data error is big because the instrument is not adjusted well when measuring from taking place, moreover owing to adopt above-mentioned technical scheme, make the measurement more convenient; the whole structure is simple, and the maintenance is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an axonometric view of a limiting and fixing structure for measuring the thickness of a floor slab according to the present invention;

fig. 2 is a front view cross-sectional view of a spacing fixed knot structure for floor thickness measurement.

The reference numerals are explained below:

1. a fixing ring; 2. a support; 3. connecting blocks; 4. mounting a plate; 5. a connecting rod; 6. a limiting groove; 7. mounting holes; 8. an adjusting screw; 9. a viewing port; 10. a power interface; 11. a switch; 12. a coil; 13. a shock-absorbing pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-2, a spacing fixed knot structure for floor thickness measurement, including solid fixed ring 1, gu fixed ring 1 is the cavity ring, its characterized in that: 1 inside encircleing of solid fixed ring sets up

multiunit coil

12, 1 outside top of solid fixed ring is fixed to set up a plurality of

supports

2, 2 tops of supports are fixed to set up connecting block 3, the vertical connecting rod 5 that runs through in connecting block 3 middle parts, connecting

rod

5 and 3 sliding connection of connecting block, the connecting rod 5 outside is located 3 top suit adjusting bolt 8 of connecting block, adjusting bolt 8 rotates with connecting block 3 to be connected, 5 fixed mounting panels 4 that set up in the bottom of connecting rod, connecting

rod

5 and 4 top center fixed connection of mounting panel, it sets up a plurality of mounting holes 7 all around to lie in connecting rod 5 on the mounting panel, set up a plurality of spacing grooves 6 on the mounting panel 4, support 2 and 6 one-to-ones of spacing groove, and slide and set up in

spacing groove

6, 1 top of solid fixed ring is located.

The working process of the embodiment: when the device is used, an operator fixes the measuring instrument on the mounting plate 4 through the mounting hole 7, then the device is respectively placed above and below the floor slab, the power supply of the device is switched on, the switch 11 is switched on to electrify the coil 12 to generate magnetism, the device above the floor slab and the device below the floor slab are mutually adsorbed to enable the device to be tightly attached to the surface of the floor slab, and the measuring instrument is finely adjusted through the mutual matching of the observation port 9 and the adjusting bolt 8, so that the measured data are more accurate.

Preferably: support 2's quantity is three at least and along circumference evenly distributed at solid fixed ring 1 top, it is more firm to make fixed, be convenient for check out test set adjust well, adjusting bolt 8 passes through screw-thread fit with connecting rod 5 and is connected, be convenient for adjust the position of connecting rod, gu fixed ring 1 bottom is fixed and is set up shock pad 13, shock pad 13 material is rubber, reduce the friction of equipment and floor, prevent that the equipment fish tail from damaging, extension equipment life, be provided with the scale on the 5 lateral walls of connecting rod, it sets up viewing aperture 9 to lie in between a set of adjacent support 2 on the 3 lateral walls of connecting block, can adjust the position of equipment more accurately, gu fixed ring 1 top is located power source 10 one side and sets up switch 11, the switch is connected with coil 12 electricity, be convenient for.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A spacing fixed knot constructs for floor thickness measurement, including solid fixed ring (1), gu fixed ring (1) is the cavity ring, its characterized in that: the coil fixing device is characterized in that a plurality of groups of coils (12) are arranged inside the fixing ring (1) in a surrounding manner, a plurality of brackets (2) are fixedly arranged at the top of the outer side of the fixing ring (1), a connecting block (3) is fixedly arranged at the top of each bracket (2), a connecting rod (5) vertically penetrates through the middle of each connecting block (3), the connecting rod (5) is slidably connected with the connecting block (3), an adjusting bolt (8) is sleeved at the top of each connecting block (3) outside the connecting rod (5), the adjusting bolt (8) is rotatably connected with the connecting block (3), a mounting plate (4) is fixedly arranged at the bottom of each connecting rod (5), the connecting rod (5) is fixedly connected with the center of the top of the mounting plate (4), a plurality of mounting holes (7) are formed in the periphery of each connecting rod (5) on the mounting plate, support (2) with spacing groove (6) one-to-one, and slide set up in spacing groove (6), gu fixed ring (1) top is located be provided with power source (10) between a set of adjacent support (2), power source (10) with coil (12) electricity is connected.

2. The spacing fixed knot structure for floor thickness measurement of claim 1, characterized in that: the number of the supports (2) is at least three, and the tops of the fixing rings (1) are uniformly distributed along the circumferential direction.

3. The spacing fixed knot structure for floor thickness measurement of claim 1, characterized in that: the adjusting bolt (8) is connected with the connecting rod (5) in a threaded fit mode.

4. The spacing fixed knot structure for floor thickness measurement of claim 1, characterized in that: the fixed shock pad (13) that sets up in solid fixed ring (1) bottom, shock pad (13) material is rubber.

5. The spacing fixed knot structure for floor thickness measurement of claim 1, characterized in that: the side wall of the connecting rod (5) is provided with scales, and the side wall of the connecting block (3) is provided with an observation port (9) between a group of adjacent brackets (2).

6. The spacing fixed knot structure for floor thickness measurement of claim 1, characterized in that: the top of the fixing ring (1) is positioned on one side of the power interface (10) and is provided with a switch (11), and the switch is electrically connected with the coil (12).