Penetration type mortar strength detector for building detection
By adding stainless steel reinforcement sleeves to the penetration mortar strength detector for building inspection, the problem of unstable grip and loose connections during use is solved, and higher grip stability and connection firmness are achieved.
Patent Information
- Application Number
- CN202421053628.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-14
AI Technical Summary
When used, the existing penetration mortar strength detector for building inspection has a large impact force when the nail is punched into the wall, the grip is unstable, and it is prone to offset, and the connection between the main body of the detector and the collar is loose.
A penetration mortar strength detector for building inspection was designed, and a reinforcement sleeve made of stainless steel was added. The inner wall of the reinforcement sleeve was equipped with an inner convex ring, and three supporting feet were evenly distributed at the bottom. The outer edges were equipped with extended sides and ply plates. The ply plate clamped both sides of the protective shell to improve grip stability and connection firmness.
Through the design of the reinforcement sleeve, the firmness of the connection between the detector main body and the sleeve ring is improved, and the grip stability of the auxiliary support nails are punched into the wall, avoiding the problems of offset and looseness.
Smart Images
Figure CN222652759U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building detection equipment, in particular to a penetration-type mortar strength detector for building detection. Background Art
[0002] Existing penetration mortar strength testers for building inspections, such as the penetration mortar strength tester ZXL-1000 concrete penetration tester sold by Cangzhou Huaheng Testing Instrument Co., Ltd., include a tester body, a measuring nail, and operating handles on both sides of the top of the tester body. The measuring nail is inserted into the bottom of the tester body, and one side of the tester body is connected to the starter. The tester body is provided with a protective shell outside the starter, and the starter has a starting handle exposed from the top of the protective shell. The bottom end of the tester body is provided with a collar outside the measuring nail, and the bottom end of the collar is provided with a first convex portion supported on the wall, and the bottom surface of the tester body is located outside the collar to form an outer ring edge. However, when using it, it was found that the impact force of driving the measuring nail into the wall is large, the grip is unstable, and it is easy to deviate, and the connection between the tester body and the collar will also become loose. Summary of the invention
[0003] In order to solve the above problems, the utility model provides a penetration-type mortar strength tester for construction inspection, which improves the holding stability, is less likely to deviate, and improves the firmness of the connection between the detector body and the ring.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a penetration mortar strength tester for building inspection, comprising a tester body, a measuring nail, and operating handles arranged on both sides of the top of the tester body, the measuring nail is inserted into the bottom end of the tester body, one side of the tester body is connected to the starter, the tester body is provided with a protective shell located outside the starter, the starter has a starting handle exposed from the top of the protective shell, a collar is provided at the bottom end of the tester body located outside the measuring nail, a first convex portion supported on the wall is provided at the bottom end of the collar, an outer ring edge is formed at the bottom surface of the tester body at the outer periphery of the collar, a stainless steel reinforcement sleeve is provided at the place where the bottom end of the tester body is connected to the collar, an inner convex ring supported on the outer ring edge is provided on the inner wall of the reinforcement sleeve, and at least three supporting feet flush with the first convex portion are evenly distributed on the bottom of the reinforcement sleeve; an extended edge supported on the bottom end of the protective shell is provided on the periphery of the reinforcement sleeve, and a clamping plate for clamping both sides of the protective shell is provided on the extended edge. This product is equipped with a reinforcement sleeve. The splints of the reinforcement sleeve clamp the two sides of the protective shell, and the outer ring edge is supported on the inner convex ring of the reinforcement sleeve, so that the reinforcement sleeve reinforces the connection between the sleeve ring and the detector body; secondly, when the measuring nail is driven into the wall, the supporting feet and the reinforcement sleeve play an auxiliary supporting role to improve the holding stability.
[0005] Furthermore, a first elastic layer is provided on the surface of the clamping plate close to the protective shell, so as to further improve the firmness of clamping the protective shell.
[0006] Furthermore, the inner ring of the reinforcement sleeve is provided with a second elastic layer for pressing the outer wall of the detector body to further improve the firmness and stability of the connection between the reinforcement sleeve and the detector body.
[0007] In summary, the beneficial effects of the utility model are as follows: the product can improve the firmness of the connection between the detector body and the ring, and can play an auxiliary supporting role during measurement, thereby improving the holding stability and preventing deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a schematic diagram of the structure of the utility model;
[0009] Figure 2 This is a schematic diagram of the structure of the utility model when the reinforcement sleeve is not installed;
[0010] Figure 3 It is a schematic diagram of the reinforcement sleeve of the utility model structure;
[0011] Among them, the measuring instrument body 1, the protective shell 11, the outer ring edge 12; the operating handle 2; the starting handle 3; the collar 4, the first protrusion 41; the reinforcement sleeve 5, the protruding ring 51, the supporting foot 52, the extended edge 53, the splint 54; the first elastic layer 6; and the second elastic layer 7. DETAILED DESCRIPTION
[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0013] like Figure 1-3 As shown, a penetration mortar strength tester for building inspection includes a tester body 1, a measuring nail, an operating handle 2, a depth measuring ruler, a cleaning ball, a grinding stone, a measuring nail gauge, a nail tightener and a force rod. The operating handle 2 is arranged on both sides of the top of the tester body 1, the measuring nail is inserted into the bottom of the tester body 1, one side of the tester body 1 is connected to the starter, the tester body 1 is provided with a protective shell 11 outside the starter, the starter has a starting handle 3 exposed from the top of the protective shell 11, the bottom end of the tester body 1 is provided with a collar 4 outside the measuring nail, the bottom end of the collar 4 is provided with a first protrusion 41 supported on the wall, the bottom surface of the tester body 1 is located outside the collar 4 to form an outer ring edge 12, these structures are the same as the existing technology, such as the ZXL-1000 concrete penetration tester.
[0014] The improvement of this product is that: a reinforcement sleeve 5 is provided at the bottom end of the detector body 1, and the reinforcement sleeve 5 is located at the connection between the bottom end of the detector body 1 and the ring 4, and the reinforcement sleeve 5 is made of stainless steel. The inner wall of the reinforcement sleeve 5 is provided with an inner convex ring 51, and the outer ring edge 12 is supported on the inner convex ring 51. In addition, three supporting feet 52 are evenly distributed on the bottom of the reinforcement sleeve 5, and the supporting feet 52 are L-shaped, and the supporting feet 52 are also made of stainless steel. Moreover, the supporting feet 52 are integrally arranged with the reinforcement sleeve 5, and the bottom end of the supporting foot 52 is flush with the first convex portion 41, that is, when the first convex portion 41 is supported on the wall, the supporting foot 52 is also supported on the wall. It is best to set a second elastic layer 7 on the inner circle of the reinforcement sleeve 5, and the second elastic layer 7 is supported by a rubber material. The second elastic layer 7 presses the outer wall of the detector body 1, thereby improving the firmness of the connection.
[0015] Moreover, an extended edge 53 is provided on the periphery of the reinforcement sleeve 5, and the extended edge 53 is supported on the bottom end of the protective shell 11. The extended edge 11 is also integrally arranged with the reinforcement sleeve, and a vertical clamp is provided on the extended edge 53. The clamp 54 clamps both sides of the protective shell 11. It is best to provide a first elastic layer 6 on the surface of the clamp 54 close to the protective shell 11, and the first elastic layer 6 is also preferably made of rubber material.
[0016] When driving the test nail, first put the reinforcement sleeve 5 on the connection between the tester body 1 and the ring 4, the second elastic layer 7 presses the outer ring edge 12, the clamping plate 54 clamps the first elastic layer 6 on the outer wall of the protective shell 11, then hold the operating handle 2 with both hands, press the first protrusion 41 against the wall, the clamping plate 54 also presses against the wall, press the start handle 3, and drive the test nail into the wall. The specific testing process of the product is similar to that of the ZXL-1000 concrete penetration tester, which will not be repeated here.
[0017] When disassembling, it is only necessary to pull out the reinforcement sleeve 5, which is very convenient and fast.
[0018] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A penetration mortar strength tester for building inspection, comprising a tester body (1), a measuring nail, and operating handles (2) arranged on both sides of the top of the tester body (1), the measuring nail being inserted into the bottom end of the tester body (1), one side of the tester body (1) being connected to a starter, the tester body (1) being provided with a protective shell (11) located outside the starter, the starter having a starting handle (3) exposed from the top of the protective shell (11), the bottom end of the tester body (1) being provided with a collar (4) located outside the measuring nail, the bottom end of the collar (4) being provided with a first protrusion (41) supported on a wall surface, the bottom surface of the tester body (1) being located outside the collar (4) to form an outer ring edge (12), characterized in that: A stainless steel reinforcement sleeve (5) is provided at the bottom connecting ring (4) of the detector body (1); an inner convex ring (51) supported on the outer ring edge (12) is provided on the inner wall of the reinforcement sleeve (5); at least three supporting feet (52) flush with the first convex portion (41) are evenly distributed on the bottom of the reinforcement sleeve (5); an extended edge (53) supported on the bottom of the protective shell (11) is provided on the periphery of the reinforcement sleeve (5); and a clamping plate (54) for clamping the two sides of the protective shell (11) is provided on the extended edge (53).
2. The penetration type mortar strength tester for building inspection according to claim 1, characterized in that: A first elastic layer (6) is provided on the surface of the clamping plate (54) close to the protective shell (11).
3. The penetration type mortar strength tester for building inspection according to claim 1, characterized in that: The inner ring of the reinforcement sleeve (5) is provided with a second elastic layer (7) which is pressed against the outer wall of the detector body (1).