Outer wall heat insulation layer thickness detection device
By designing a thickness detection device for exterior wall insulation layer including threaded connections and guide holes, the problem of labor-intensive and limited functions of detection methods in the prior art is solved, and a flexible detection method is realized, which can both save labor and insert quickly. , suitable for testing needs in different environments.
Patent Information
- Application Number
- CN202420457676.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing method of insulation layer thickness detection of exterior walls of buildings has problems such as high destructiveness and laboriousness. The cutting method is not suitable for common applications. Although inserting detection nails is convenient, their functions are limited, and the rotation insertion method is limited.
Design a thickness detection device for the exterior wall insulation layer including a base, a first clamping device, a second clamping device and a detection cone. The screw-in and press-in states are achieved through threaded connection, allowing the detection cone to move in a spiral and straight line. Switch between movements, and use the guide hole and the limiting part to achieve stable movement of the detection cone.
It realizes the method of selecting labor-saving or rapid insertion of detection cones according to the usage environment, and provides flexible detection methods, which can both labor-saving and rapid insertion, and is suitable for detection needs of different environments.
Smart Images
Figure CN222231516U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building quality detection, in particular to a device for detecting the thickness of an external wall thermal insulation layer. Background Art
[0002] For the purpose of heat preservation and insulation, the exterior walls of buildings are generally covered with insulation materials, which can save energy consumption for heating in winter and cooling in summer, and improve the environmental comfort inside the building. The exterior wall insulation layer is usually paved with insulation boards made of foam materials. The thickness of the insulation board will directly affect the effect of the insulation layer. The thickness of the insulation layer can be tested by cutting or inserting test nails.
[0003] The dissection method is highly destructive and requires more tools, while the detection nail is convenient to use but more laborious.
[0004] A Chinese utility model patent with patent number 202322247882.9 discloses a device for detecting the thickness of an insulation layer for construction projects. The utility model can achieve the effect of labor-saving insertion into the insulation layer through a measuring cone that rotates by a thread. However, the utility model can only be inserted by rotation, and its function is limited. Utility Model Content
[0005] The utility model provides a device for detecting the thickness of an external wall thermal insulation layer, which can conveniently detect the thickness of the external wall thermal insulation layer and can switch between different detection modes according to the situation.
[0006] The technical solution adopted by the utility model is:
[0007] A device for detecting thickness of an external wall insulation layer, comprising a base, a first clamping device, a second clamping device and a detection cone, wherein the first clamping device, the second clamping device and the detection cone are arranged on the base, one end of the first clamping device is provided with a first threaded portion, one end of the second clamping device is provided with a second threaded portion, the detection cone is provided with an external thread, and the device comprises a screw-in state and a pressed-in state;
[0008] In the screwed-in state, the first threaded portion and the second threaded portion are combined to form an internal threaded surface, and the external thread of the detection cone is matched with the internal threaded surface;
[0009] In the pressed-in state, the first threaded portion is separated from the second threaded portion.
[0010] In the screwed-in state, the detection cone can move in a spiral motion through a threaded connection, so that the operator can insert the detection cone into the insulation layer more effortlessly. In the pressed-in state, the detection cone can be quickly inserted.
[0011] Preferably, the base is provided with a guide hole, and the detection cone is slidably connected to the guide hole. The detection cone can slide through the guide hole and can move in a straight line in a pressed-in state.
[0012] Preferably, there are two guide holes, which are arranged above and below the first clamping device and the second clamping device. The two guide holes can guide the movement of the detection cone in the pressed-in state, and can cooperate with the first clamping device and the second clamping device to stabilize the detection cone in the screwed-in state.
[0013] Preferably, in the screwed-in state, the internal thread surface is coaxial with the guide hole.
[0014] Preferably, the base is provided with a mounting groove, and the first clamping device and the second clamping device are respectively arranged in the mounting groove and slidably connected to the base. The mounting groove can constrain the movement of the first clamping device and the second clamping device, and the first clamping device and the second clamping device can be operated by sliding.
[0015] Preferably, the first clamping device and the second clamping device are provided with a limiting portion, the width of the limiting portion is greater than the width of the installation slot, the first clamping device and the second clamping device are distributed outside the base, the limiting portion contacts the base in the screwed-in state, and the limiting portion is separated from the base in the pressed-in state. The position of the first clamping device and the second clamping device can be fixed by the limiting portion, so that the two can maintain the position of the internal thread surface in the screwed-in state.
[0016] Preferably, the first clamping device and the second clamping device are connected by a screw, one end of the screw is rotatably connected to one of the first clamping device or the second clamping device, and is threadedly connected to the other. The screw can fix the first clamping device and the second clamping device in a screwed-in state to prevent the two from detaching.
[0017] The utility model has the following beneficial effects:
[0018] 1. The utility model can be used in different ways according to the use environment. When inserting the detection cone, a more labor-saving method or a faster method can be selected.
[0019] 2. The first clamping device and the second clamping device are in a screwed-in state when closed, and the detection cone can be inserted into the thermal insulation layer to be detected by screwing in the thread.
[0020] 3. The separation of the first clamping device from the second clamping device can make the detection cone disengage from the threaded connection and be in a pressed-in state, so that the detection cone can be directly pressed into the insulation layer to be detected. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 It is a schematic diagram of the structure of the utility model;
[0023] Figure 2 It is a top view schematic diagram of the utility model;
[0024] Figure 3 is a schematic diagram of the base structure;
[0025] Figure 4 is a schematic structural diagram of a first clamping device;
[0026] Figure 5 is a schematic structural diagram of a second clamping device;
[0027] In the figure: 1-base, 2-first clamping device, 3-second clamping device, 4-detection cone, 5-screw, 11-guide hole, 12-mounting groove, 21-first clamping device threaded surface, 22-first limiting part, 31-first clamping device threaded surface, 32-second limiting part, 41-scale, 42-handwheel. DETAILED DESCRIPTION
[0028] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0029] like Figure 1-Figure 5 As shown, a device for detecting the thickness of an external wall insulation layer comprises a base 1, a first clamping device 2, a second clamping device 3 and a detection cone 4, wherein the first clamping device 2, the second clamping device 3 and the detection cone 4 are arranged on the base 1.
[0030] The base 1 is provided with two upper and lower guide holes 11, and the detection cone 4 is inserted through the guide holes 11. The guide holes 11 allow the detection cone 4 to slide up and down. Two mounting grooves 12 are provided on both sides of the base 1. The first clamping device 2 and the second clamping device 3 are respectively arranged in the two mounting grooves 12 and can slide in the mounting grooves 12. The movement direction of the first clamping device 2 and the second clamping device 3 is perpendicular to the detection cone 4.
[0031] One end of the first clamping device 2 is provided with a first clamping device threaded surface 21, and one end of the second clamping device 3 is provided with a second clamping device threaded surface 31. The first clamping device threaded surface 21 and the second clamping device threaded surface 31 can be assembled to form a completed internal threaded surface. The outer side of the detection cone 4 has an external thread, and the external thread can be threadedly connected with the above-mentioned internal threaded surface. The state in which the first clamping device threaded surface 21 and the second clamping device threaded surface 31 are assembled is the screwed-in state of the utility model.
[0032] A first limiting portion 22 is provided on the side of the first clamping device 2, and a second limiting portion 32 is provided on the side of the second clamping device 3. The first limiting portion 22 and the second limiting portion 32 are in contact with the base 1 when screwed in, so that the positions of the first clamping device 2 and the second clamping device 3 are fixed, and the internal thread surface is coaxial with the guide hole 11.
[0033] After the first clamping device 2 is separated from the second clamping device 3, the first clamping device threaded surface 21 and the second clamping device threaded surface 31 are separated from the detection cone 4, and the detection cone 4 can slide freely in the guide hole 11. At this time, the first limiting portion 22 and the second limiting portion 32 are also separated from the base 1.
[0034] A scale 41 is provided on the side of the detection cone 4, the lower end of the detection cone 4 is a cone tip, and the upper end is a hand wheel 42. The first clamping device 2 and the second clamping device 3 are connected by a screw 5, one end of the screw 5 is rotatably connected to one of the first clamping device 2 or the second clamping device 3, and is threadedly connected to the other.
[0035] The utility model is used as follows:
[0036] When the screw-in state is required, rotate the screw 5 to bring the first clamping device 2 and the second clamping device 3 closer together until they are in contact. At this time, the threaded surface 21 of the first clamping device and the threaded surface 31 of the second clamping device are merged and threadedly connected to the detection cone 4. Turn the hand wheel 42 to spirally insert the detection cone 4 into the insulation layer to be detected.
[0037] When the pressed-in state is required, the screw rod 5 is rotated in the opposite direction to separate the first clamping device 2 from the second clamping device 3. The detection cone 4 is not constrained by the threaded connection and can be directly pressed vertically downward to be inserted into the insulation layer to be detected.
[0038] Although the present invention is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope described in the claims.
Claims
1. A device for detecting thickness of an external wall insulation layer, characterized in that: It includes a base, a first clamping device, a second clamping device and a detection cone, wherein the first clamping device, the second clamping device and the detection cone are arranged on the base, one end of the first clamping device is provided with a first threaded portion, one end of the second clamping device is provided with a second threaded portion, the detection cone is provided with an external thread, and the external wall insulation layer thickness detection device includes a screw-in state and a pressed-in state; In the screwed-in state, the first threaded portion and the second threaded portion are combined to form an internal threaded surface, and the external thread of the detection cone is matched with the internal threaded surface; In the pressed-in state, the first threaded portion is separated from the second threaded portion.
2. The device for detecting thickness of an external wall insulation layer according to claim 1, characterized in that: The base is provided with a guide hole, and the detection cone is slidably connected with the guide hole.
3. The device for detecting thickness of an external wall insulation layer according to claim 2, characterized in that: There are two guide holes, which are arranged above and below the first clamping device and the second clamping device.
4. A device for detecting thickness of an external wall insulation layer according to claim 2 or 3, characterized in that: In the screwed-in state, the internal thread surface is coaxial with the guide hole.
5. The device for detecting thickness of an external wall insulation layer according to claim 1, characterized in that: The base is provided with a mounting groove, and the first clamping device and the second clamping device are respectively arranged in the mounting groove and are slidably connected to the base.
6. The device for detecting thickness of an external wall insulation layer according to claim 5, characterized in that: The first clamping device and the second clamping device are provided with a limiting portion, the width of the limiting portion is greater than the width of the installation groove, the first clamping device and the second clamping device are distributed on the outside of the base, the limiting portion contacts the base in the screwed-in state, and the limiting portion is separated from the base in the pressed-in state.
7. A device for detecting thickness of an external wall insulation layer according to claim 5 or 6, characterized in that: The first clamping device is connected to the second clamping device via a screw rod, one end of the screw rod is rotatably connected to one of the first clamping device or the second clamping device, and is threadedly connected to the other one.