CN207147370U - A kind of insulation layer thickness detection means - Google Patents

Abstract

The utility model discloses a kind of insulation layer thickness detection means, belong to technical field of building construction, solve traditional heat-insulation layer detector drill core experiment and take data, the problem of destroying heat-insulation layer；Including marking graduated main scale, the vernier being slidably arranged on main scale, metering pin and closure；The front end face of main scale is plane, and scale is labeled with the side of main scale along its length, is provided with metering pin groove in main scale along its length, and metering pin is arranged in metering pin groove, and the rear end of metering pin is fixedly connected on the vernier, and metering pin front end is taper；The chute communicated with the metering pin groove is further opened with main scale, vernier is arranged on main scale by the slide；The both ends of main scale are respectively arranged with vernier block seat and closure.The utility model is used for the measurement of insulation layer thickness, it is possible to reduce destroys heat-insulation layer, improves efficiency of construction, simple in construction, easy to use, measurement is accurate.

Description

An insulation layer thickness detection device

technical field

The utility model relates to the technical field of building construction, in particular to a thermal insulation layer thickness detection device.

Background technique

At present, in my country's building construction, in order to ensure the construction quality, the thickness of the insulation layer needs to be tested during acceptance, and there are certain standards for the thickness of the insulation layer. At present, the commonly used insulation layer thickness detection device adopts the method of core drilling test to collect data to obtain the thickness of the insulation layer. This method is complicated to operate and damages the insulation layer. After the measurement is completed, the insulation layer needs to be repaired, and the measurement efficiency is low. Measurement costs are high. Now there are some simple needle-type measuring devices. The scale is marked on the measuring needle and can be directly penetrated into the insulation layer for measurement. Inserted into walls under insulation, resulting in inaccurate measurements.

Contents of the invention

The technical task of the utility model is to provide a thermal insulation layer thickness detection device for the above deficiencies, by setting the main ruler and the measuring needle that can slide in the main ruler to measure the thickness of the thermal insulation layer, without destroying the thermal insulation layer, and easy to use , the measurement is accurate.

The technical scheme that the utility model solves its technical problem adopts is:

A device for detecting the thickness of an insulating layer, comprising a main scale marked with scales, a vernier slidingly arranged on the main scale, a measuring needle and a plug.

The front end face of main scale is plane, in order to prop up the upper surface of insulation layer when measuring insulation layer. There are scales marked on the side of the main ruler along its length direction, and a measuring needle through groove is arranged in the main ruler along its length direction, and the measuring needle is arranged in the measuring needle through groove, and the rear end of the measuring needle is fixedly connected to the vernier. The front end of the needle is tapered, and the top of the tapered shape is used to penetrate the insulation layer; the main ruler is also provided with a chute communicating with the measuring needle through groove, and the vernier is slidably arranged on the main ruler through the chute. The vernier points to the scale on the side of the main scale, and the sliding of the vernier on the main scale drives the momentum needle to slide in the through groove of the measuring needle; when the measuring needle slides forward, its front end protrudes forward from the front end of the main scale. The two ends of the main ruler are respectively equipped with a vernier stopper and a plug, which are used to prevent the vernier and measuring needle from slipping out of the main ruler. The vernier stopper can be set as an integrated stopper for the main ruler. and gauge needle repair and replacement.

Preferably, the main ruler is rectangular, which is convenient for use and observation during construction. The center of the cuboid is provided with a measuring needle slot, and one side of the cuboid is provided with a chute along its length, and the vernier is slid on the main ruler through a sliding seat matched with the chute, and the scale is marked on one side of the chute , the vernier pointer points to the scale; the bottom of the slide seat is fixed to the rear end of the measuring needle.

Preferably, the cross-section of the cuboid is square, so as to ensure the service life and reduce its space size as much as possible.

Preferably, the chute is closed at the front of the main ruler to form a vernier stop, that is, the slot is at a certain distance from the front end of the main ruler, and the notch can be used as a vernier stop to prevent it from sliding out from the front end of the main ruler. The chute is opened at the rear end of the main ruler, and a plug is installed at the rear end of the main ruler. When the vernier or measuring needle needs to be repaired or replaced, the plug is removed, and the plug is installed after the repair or replacement is completed.

Preferably, the plug is a rubber cap.

Preferably, in order to facilitate the insertion of the measuring needle into the insulation layer, the cursor connected to the rear end of the measuring needle is provided with a handle, and the handle is provided with anti-skid lines.

Preferably, the chute is a U-shaped chute, which is easy to process.

Preferably, the measuring needle is a stainless steel needle.

Preferably, the tip of the front end of the measuring needle is set as a plane, so as to prevent the tip of the measuring needle from being inserted into the wall under the insulation layer, resulting in inaccurate measurement.

When using this device to measure the thickness of the insulation layer, the main ruler is placed vertically, the front end of the main ruler is close to the upper surface of the insulation layer, and the handle of the vernier is pushed downwards to drive the measuring needle in the main ruler to go down, pushing the amount When the needle reaches the bottom of the insulation layer, read the cursor reading, which is the thickness of the insulation layer.

Compared with the prior art, a thermal insulation layer thickness detection device of the present utility model has the following beneficial effects:

The structure is simple, the operation is convenient, and the reading is fast. Using this device to measure the insulation layer will not damage the insulation layer, effectively improving the construction quality, saving costs, and improving construction efficiency;

The top of the measuring needle is set in a cone shape, and the top surface of the cone is a plane, which can effectively prevent the top of the measuring needle from being inserted into the wall under the insulation layer, thereby avoiding measurement errors caused thereby.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model insulation layer thickness detection device;

Fig. 2 is the front view of the insulation layer thickness detection device;

Fig. 3 is a side view of the insulation layer thickness detection device;

Fig. 4 is a side sectional view of the insulation layer thickness detection device.

In the figure: 1, main ruler, 2, scale, 3, vernier, 4, measuring needle, 5, vernier retainer, 6, plugging, 7, measuring needle through groove, 8, chute, 9, sliding seat, 10 , Anti-skid pattern.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

A device for detecting the thickness of an insulating layer, comprising a main scale 1 marked with scales, a vernier 3 slidably arranged on the main scale 1, a measuring needle 4 and a plug 6.

The main scale 1 is a cuboid, which is convenient for use and observation in construction. The cross-section of the cuboid is square, so as to ensure the service life and reduce its space size as much as possible. The front end face of main scale 1 is plane, in order to prop up the upper surface of insulation layer when measuring insulation layer. The side of the main ruler 1 along its length direction is marked with a scale 2; the main ruler 1 is provided with a measuring needle through groove 7 along its length direction, and the measuring needle through groove 7 is arranged at the center of the main ruler 1; There is a chute 8 communicating with the measuring needle through groove 7, and one side of the main ruler 1 is provided with a chute 8 along its length direction, and the vernier 3 is slidably arranged on the main ruler through a sliding seat 9 matched with the chute 8. On ruler 1, scale 2 is marked on one side of chute 8, and the pointer of vernier 3 points to scale 2.

Chute 8 is a U-shaped chute, which is easy to process.

The measuring needle 4 is arranged in the measuring needle through groove 7, the rear end of the measuring needle 4 is fixedly connected to the bottom of the sliding seat 9, and the sliding of the vernier 3 on the main scale 1 drives the momentum needle 4 to slide in the measuring needle through groove 7 ; When the measuring needle 4 slides forward, its front end stretches out the front end of the main ruler 1 forward. The front end of measuring needle 4 is tapered, and the tip is used to penetrate the insulation layer; the tip of the cone is set as a plane to prevent the tip of measuring needle 4 from being inserted into the wall under the insulation layer, resulting in inaccurate measurement.

The two ends of the main ruler 1 are respectively provided with a vernier stop 5 and a plug 6, which are used to prevent the vernier 3 and the measuring needle 4 from sliding out of the main ruler 1. The vernier stop 5 can be set as an integrated stop for the main ruler, and the plug 6 It is a detachable plug, which is convenient for the maintenance and replacement of the cursor 3 and the measuring needle 4. In this embodiment, the chute 8 is closed at the front of the main ruler 1 to form a vernier stopper 5, that is, the slotting position is at a certain distance from the front end of the main ruler 1, and the notch can be used as a vernier stopper 5 to prevent it from moving from the main ruler The front end of the ruler 1 slides out. The chute 8 is opened at the rear end of the main ruler 1, and the rear end of the main ruler 1 is installed with a plug 6. When the vernier 3 or the measuring needle 4 needs to be repaired or replaced, the plug 6 is removed, and after the repair or replacement is completed, the Plugging 6 will be installed. Blocking 6 is a rubber blocking cap.

In order to facilitate the insertion of the measuring needle 4 into the insulation layer, the cursor 3 connected to the rear end of the measuring needle 4 is provided with a handle, and the handle is provided with anti-skid lines 10 . Measuring needle 4 is selected stainless steel needle for use, guarantees that its strength can penetrate insulation layer.

When using this device to measure the thickness of the insulation layer, place the main ruler 1 vertically, the front end of the main ruler 1 is close to the upper surface of the insulation layer, and push the handle of the cursor 3 downward to drive the measuring needle in the main ruler 1 4 Down, push the measuring needle 4 to the bottom of the insulation layer, read the reading of the cursor 3, which is the thickness of the insulation layer.

Through the above specific implementation methods, those skilled in the art can easily realize the utility model. However, it should be understood that the present utility model is not limited to the specific implementation manners described above. On the basis of the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features, so as to realize different technical solutions.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (9)

1. A thermal insulation layer thickness detection device is characterized in that comprising a main scale marked with a scale, a vernier, a measuring needle and a plug that are slidably arranged on the main scale; The front end of the main ruler is flat, and the side of the main ruler along its length direction is marked with a scale. The main ruler is provided with a measuring needle through groove along its length direction, and the measuring needle is arranged in the measuring needle through groove. The rear end of the measuring needle is Fixedly connected to the vernier, the front end of the measuring needle is tapered; the main ruler is also provided with a chute communicating with the through groove of the measuring needle, and the vernier is slid on the main ruler through the chute; the two ends of the main ruler are respectively It is provided with a vernier stopper and a plug. 2. A device for detecting the thickness of an insulating layer according to claim 1, wherein the main ruler is a cuboid, the center of the cuboid is provided with a measuring needle slot, and one side of the cuboid is provided with a chute along its length direction , the vernier is slidably set on the main ruler through the sliding seat matched with the chute, and the bottom of the sliding seat is fixed to the rear end of the measuring needle. 3. A thermal insulation layer thickness detection device according to claim 2, characterized in that the cross-section of the cuboid is a square. 4. A kind of thermal insulation layer thickness detection device according to claim 2, it is characterized in that described chute is closed at the front portion of main chi, forms vernier stop; Back-end installation plugging. 5 . The thermal insulation layer thickness detection device according to claim 4 , wherein the plug is a rubber cap. 6 . 6. A heat insulation layer thickness detection device according to claim 1, characterized in that the cursor is provided with a handle, and the handle is provided with anti-skid lines. 7. A thermal insulation layer thickness detection device according to claim 2, 3 or 4, characterized in that the chute is a U-shaped chute. 8. A device for detecting the thickness of an insulating layer according to claim 1, wherein the measuring needle is a stainless steel needle. 9. The thermal insulation layer thickness detection device according to claim 1 or 8, characterized in that the tapered tip of the front end of the measuring needle is set as a plane.