CN219347596U

CN219347596U - Concrete thickness measuring device

Info

Publication number: CN219347596U
Application number: CN202320839664.1U
Authority: CN
Inventors: 刘磊
Original assignee: Shandong Lifa Xinsheng Construction Development Co ltd
Current assignee: Shandong Lifa Xinsheng Construction Development Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-14
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a concrete thickness measuring device which comprises an inserting rod, wherein a measuring ring is sleeved on the outer side of the inserting rod, the inner diameter of the measuring ring is larger than the diameter of the inserting rod, the upper end of the side wall of the inserting rod is connected with a guide sleeve, the measuring ring is horizontally arranged, the upper end of the measuring ring is connected with a guide rod parallel to the inserting rod, the guide rod is in sliding fit with the guide sleeve, the upper end of the guide rod is connected with a second handle, scale marks are arranged on the side wall of the guide rod, the 0 scale marks are positioned at the joint of the guide rod and the second handle, and when the second handle is in contact with the guide sleeve, the lower end face of the measuring ring is flush with the lower end face of the inserting rod. The inserted link is not contacted with the measuring ring, so that the problem that the measuring ring cannot slide and measure due to concrete can be solved, and the device is more reliable to use; the scale observation is more convenient, and the use is more convenient.

Description

Concrete thickness measuring device

Technical Field

The utility model relates to the technical field of concrete construction, in particular to a concrete thickness measuring device.

Background

Concrete is one of the most prominent civil engineering materials in the current generation. The artificial stone is prepared from cementing material, granular aggregate (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion through uniformly stirring, compacting, shaping, curing and hardening.

In the construction of construction engineering concrete, the thickness of the concrete needs to be measured to ensure that the building requirements are met. Patent CN110118518A provides a concrete thickness measuring device, and the concrete thickness is measured through the cooperation of kickboard and scale, and this measurement mode is simple, accurate. However, the floating plate needs to slide by taking the scale as a guide rod, and the surface of the scale is adhered with concrete after the scale is used, if the cleaning is not timely or thorough, the smooth sliding degree of the floating plate can be influenced and even the floating plate cannot be used after the concrete is dried and fixed on the surface of the scale.

Disclosure of Invention

The utility model aims at the defects in the prior art, provides the concrete thickness measuring device, and the non-contact between the inserted link and the measuring ring can solve the problem that the measuring ring cannot slide and measure due to concrete, so that the device is more reliable to use; the scale observation is more convenient, and the use is more convenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concrete thickness measuring device, includes the inserted bar, the outside cover of inserted bar has the measuring ring, the internal diameter of measuring the ring is greater than the diameter of inserted bar, and the upper end of inserted bar lateral wall is connected with the uide bushing, the measuring ring level sets up, and the upper end of measuring the ring is connected with the guide bar parallel with the inserted bar, guide bar and uide bushing sliding fit, and the upper end of guide bar is connected with the second handle, is equipped with scale mark and "0" scale mark on the lateral wall of guide bar and is located the junction of guide bar and second handle, and when second handle contacted with the uide bushing, the lower terminal surface of measuring the ring was parallel and level with the lower terminal surface of inserted bar.

Preferably, the inner diameter of the measuring ring is at least twice the diameter of the inserted link.

Preferably, the upper end of the inserted link is connected with a first handle.

Preferably, a positioning bolt for fixing the guide rod is arranged on the side wall of the guide sleeve.

Preferably, the number of the guide rods is at least two.

Preferably, the first handle and the second handle are respectively located at two sides of the inserted link.

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

1. the inserted link and the measuring ring are in non-contact, so that the problem that the measuring ring cannot slide and measure due to concrete can be solved, and the device is more reliable to use; the scale observation is more convenient, and the use is more convenient.

2. The measuring ring of the utility model falls freely under the action of gravity, is convenient to use, can be conveniently operated through the first handle and the second handle, and is more sanitary and convenient to operate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a measuring ring;

FIG. 3 is a schematic view of the structure of the plunger;

fig. 4 is a schematic view of the structure of the present utility model in use.

In the figure: 1-inserting a rod; 101-a guide sleeve; 102-positioning bolts; 103-a first handle; 2-measuring ring; 201-a guide rod; 202-graduation marks; 203-a second handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a concrete thickness measuring device comprises an insert rod 1, wherein a measuring ring 2 is sleeved on the outer side of the insert rod 1, the inner diameter of the measuring ring 2 is at least twice as large as the diameter of the insert rod 1, and the measuring ring 2 is not blocked even if concrete is adhered to the side wall of the insert rod 1.

The upper end of the side wall of the inserted link 1 is connected with a guide sleeve 101, the guide sleeve 101 is vertically arranged, the measuring ring 2 is horizontally arranged, the upper end of the measuring ring 2 is connected with a guide rod 201 parallel to the inserted link 1, the guide rod 201 is in sliding fit with the guide sleeve 101, the number of the guide rods 201 is at least two, the stability of the upper and lower sliding of the measuring ring 2 and the firmness of the structure are ensured, and the inclination of the measuring ring 2 is prevented. The guide rod 201 can guide the measuring ring 2 to vertically move up and down, the second handle 203 is connected to the upper end of the guide rod 201, the scale mark 202 is arranged on the side wall of the guide rod 201, the 0 scale mark 202 is located at the joint of the guide rod 201 and the second handle 203, when the second handle 203 contacts with the guide sleeve 101, the lower end face of the measuring ring 2 is just flush with the lower end face of the inserting rod 1, the measuring ring 2 moves upwards, and the scale corresponding to the upper end face of the reading guide sleeve 101 is the thickness of concrete.

A first handle 103 is connected to the upper end of the plunger 1, and the first handle 103 and the second handle 203 are located on both sides of the plunger 1, respectively. The first handle 103 can be used to insert and remove the insertion rod 1, and the second handle 203 can be used to adjust the position of the measuring ring 2.

The positioning bolts 102 for fixing the guide rods 201 are arranged on the side walls of the guide sleeves 101, so that the device can measure the thickness of concrete and can also adjust the position of the measuring ring 2, and the position is used as a reference when the concrete is poured and is used as the elevation of the concrete pouring thickness.

As shown in fig. 4, a first usage mode is: when the quality inspection and detection are carried out on the poured concrete, the positioning bolts 102 are loosened, so that the guide rods 201 and the guide sleeves 101 can slide freely, the inserted bars 1 are vertically inserted into the concrete body, in the inserting process, the floating rings are positioned at the upper ends of the concrete, the guide sleeves 101 slide downwards along the guide rods 201 until the inserted bars 1 are inserted into the bottommost part of the concrete body, and at the moment, the scale corresponding to the uppermost ends of the guide sleeves 101 is the thickness of the concrete. The insert rod 1 is pulled out of the concrete by the first handle 103 while the guide bush 101 moves to the uppermost end of the guide rod 201 and contacts the second handle 203, at which time the lower end of the floating ring is flush with the lower end of the insert rod 1.

The second mode of use is: when concrete pouring is performed, according to the thickness requirement of the concrete pouring, the floating ring is slid upwards, so that the distance between the lower end face of the floating ring and the lower end of the inserted link 1 is the same as the thickness of the concrete pouring, the positioning bolt 102 is used for fixing the positioning link, and the inserted link 1 is inserted into the concrete, so that whether the thickness of the concrete reaches the thickness to be poured or not can be observed in real time, and the pouring progress can be mastered conveniently, timely and accurately by constructors.

In addition, the concrete is adhered to the insert rod in time, so that the use is not affected, and the insert rod and the measuring ring are required to be cleaned in time after the use is finished in order to ensure the cleanness of the device.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a concrete thickness measuring device, includes inserted bar, its characterized in that: the outside cover of inserted bar has the survey ring, the internal diameter of survey ring is greater than the diameter of inserted bar, and the upper end of inserted bar lateral wall is connected with the uide bushing, survey ring level setting, the upper end of survey ring be connected with the parallel guide bar of inserted bar, guide bar and uide bushing sliding fit, the upper end of guide bar is connected with the second handle, is equipped with scale mark and "0" scale mark on the lateral wall of guide bar and is located the junction of guide bar and second handle, and when second handle and uide bushing contacted, the lower terminal surface of survey ring and the lower terminal surface parallel and level of inserted bar.

2. A concrete thickness measuring apparatus according to claim 1, wherein: the inner diameter of the measuring ring is at least twice the diameter of the inserted link.

3. A concrete thickness measuring apparatus according to claim 1, wherein: the upper end of the inserted link is connected with a first handle.

4. A concrete thickness measuring apparatus according to claim 1, wherein: and the side wall of the guide sleeve is provided with a positioning bolt for fixing the guide rod.

5. A concrete thickness measuring apparatus according to claim 1, wherein: the number of the guide rods is at least two.

6. A concrete thickness measuring apparatus according to claim 3, wherein: the first handle and the second handle are respectively positioned at two sides of the inserted link.