Beating hammer for wall surface detection

Abstract

The utility model relates to the technical field of beating hammers, and discloses a beating hammer for wall detection, which comprises a hammer handle, a handle is mounted at the bottom end of the hammer handle, a connecting block is arranged at the top end of the hammer handle, a connecting mechanism for fixing the hammer handle and the connecting block is arranged in the connecting block, a hammer head is mounted on the left side of the connecting block, and the hammer head is mounted on the right side of the connecting block. And a marking mechanism used for marking a problem area is arranged on the right side of the connecting block, the connecting mechanism comprises a sleeve installed in the connecting block, two sets of locking rods are movably connected into the sleeve, a fixing rod is installed at the top end of the hammer handle, and a first protruding block is installed on the surface of the fixing rod. According to the beating hammer for wall surface detection, the problems that a traditional similar device is relatively single in function, different kinds of beating hammers need to be replaced for use during use, use is extremely inconvenient, meanwhile, a marking pen needs to be used for marking after a problem area is detected, and operation is tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of striking hammers, in particular to a striking hammer used for wall surface detection. Background Art

[0002] With the continuous development of society and the continuous progress of the construction industry, more and more buildings are being built. In the process of building inspection, it is necessary to inspect the wall, so a striking hammer is often needed. There are many types of such devices on the market today, which can basically meet people's needs. However, there are still certain problems. The traditional functions of such devices are relatively single, and different types of striking hammers need to be replaced when used, which is extremely inconvenient. At the same time, after detecting the problem area, it is necessary to use a marker to mark it, and the operation is cumbersome. Therefore, a striking hammer for wall inspection is needed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a striking hammer for wall detection, which solves the problem that traditional devices of this type have relatively single functions and need to be replaced with different types of striking hammers when used, which is extremely inconvenient to use. At the same time, after the problem area is detected, it is also necessary to use a marker to mark it, which is cumbersome to operate.

[0005] (II) Technical solution

[0006] The utility model provides a technical solution to the above technical problem as follows: a striking hammer for wall detection, comprising a hammer handle, a handle is installed at the bottom end of the hammer handle, a connecting block is arranged at the top end of the hammer handle, a connecting mechanism for fixing the hammer handle and the connecting block is arranged in the connecting block, a hammer head is installed on the left side of the connecting block, and a marking mechanism for marking the problem area is arranged on the right side of the connecting block.

[0007] Preferably, the connecting mechanism includes a sleeve installed in the connecting block, two groups of locking rods are movably connected inside the sleeve, a fixing rod is installed at the top of the hammer handle, a first protrusion is installed on the surface of the fixing rod, second protrusions are installed at opposite ends of the two groups of locking rods, and a first spring is sleeved on the surface of each group of locking rods.

[0008] Preferably, a thread is provided on the top of the hammer handle surface, a matching thread groove is provided on the inner wall of the sleeve, a through hole matching the locking rod is provided in the sleeve, and a slot matching the locking rod is provided in the connecting block.

[0009] Preferably, one end of the first spring is mounted on the surface of the second protrusion, and the other end is mounted on the inner wall of the sleeve.

[0010] Preferably, the marking mechanism includes a mounting block installed at the right end of the connecting block, a plurality of groups of mounting heads are threadedly installed on the surface of the mounting block, a long rod is slidably connected in each group of the mounting heads, a protective frame is installed at one end of the long rod, a plurality of groups of second springs are installed in the mounting block, and a marking head is installed at the middle position of the surface of the mounting block.

[0011] Preferably, multiple groups of mounting grooves are provided in the mounting block, the mounting head is threadedly connected in the mounting groove, one end of the long rod is mounted on the surface of the protective frame, an end plate is mounted on the end of the long rod, one end of the second spring is mounted on the surface of the end plate, and the other end is mounted on the inner wall of the mounting groove.

[0012] The beneficial effects of the utility model are:

[0013] 1) When using the striking hammer for wall detection, the operator holds the handle and uses the hammer head to knock the wall for detection. When a problem occurs, the striking hammer is rotated to knock the problem area. During the knocking process, the protective frame first contacts the wall and retracts, so that the marking head contacts the wall and makes a mark. After the marking is completed, the protective frame is reset under the action of the second spring, which saves the trouble of using a marking pen and is simple to operate.

[0014] 2) When the hammer head of the striking hammer used for wall inspection needs to be replaced, it is only necessary to rotate the hammer handle to separate it from the connecting block, and then install the new hammer head and the connecting block on the end of the hammer handle. During installation, it is only necessary to rotate the hammer handle so that the first protrusion on its surface is squeezed out with the second protrusion and the second protrusion is squeezed outward, and the locking rod is extended and fixed under the action of the second protrusion, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the connection block of the utility model;

[0017] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the marking mechanism structure of the utility model.

[0019] In the figure: 1. hammer handle; 2. handle; 3. connecting mechanism; 301. sleeve; 302. locking rod; 303. fixing rod; 304. first protrusion; 305. second protrusion; 306. first spring; 4. connecting block; 5. hammer head; 6. marking mechanism; 601. mounting block; 602. mounting head; 603. long rod; 604. protective frame; 605. second spring; 606. marking head. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1, by Figure 1-2 As shown, a striking hammer for wall inspection comprises a hammer handle 1, a handle 2 is installed at the bottom end of the hammer handle 1, a connecting block 4 is arranged at the top end of the hammer handle 1, a connecting mechanism 3 for fixing the hammer handle 1 and the connecting block 4 is arranged in the connecting block 4, and a hammer head 5 is installed on the left side of the connecting block 4;

[0022] The connecting mechanism 3 includes a sleeve 301 installed in the connecting block 4, and two groups of locking rods 302 are movably connected inside the sleeve 301. A fixing rod 303 is installed at the top of the hammer handle 1, and a first protrusion 304 is installed on the surface of the fixing rod 303. Second protrusions 305 are installed at the opposite ends of the two groups of locking rods 302, and a first spring 306 is sleeved on the surface of each group of locking rods 302.

[0023] A thread is provided on the top of the surface of the hammer handle 1, a corresponding thread groove is provided on the inner wall of the sleeve 301, a through hole compatible with the locking rod 302 is provided in the sleeve 301, a slot compatible with the locking rod 302 is provided in the connecting block 4, one end of the first spring 306 is installed on the surface of the second protrusion 305, and the other end is installed on the inner wall of the sleeve 301.

[0024] When the structure is used, the operator holds the handle 2 and uses the hammer head 5 to knock on the wall for inspection. When a problem occurs, the hammer is rotated to knock on the problem area. During the knocking process, the protective frame 604 first contacts the wall and retracts, so that the marking head 606 contacts the wall and makes a mark. After the marking is completed, the protective frame 604 is reset under the action of the second spring 605, which saves the trouble of using a marking pen and is simple to operate.

[0025] Embodiment 2, by Figure 1 , 3As shown in Figure 4, based on the first embodiment, a marking mechanism 6 for marking the problem area is provided on the right side of the connecting block 4, and the marking mechanism 6 includes a mounting block 601 installed on the right end of the connecting block 4, and a plurality of mounting heads 602 are threadedly installed on the surface of the mounting block 601, and a long rod 603 is slidably connected in each group of mounting heads 602, and a protective frame 604 is installed at one end of the long rod 603, a plurality of second springs 605 are installed in the mounting block 601, and a marking head 606 is installed at the middle position of the surface of the mounting block 601.

[0026] The mounting block 601 has multiple mounting grooves, the mounting head 602 is threadedly connected in the mounting groove, one end of the long rod 603 is mounted on the surface of the protective frame 604, the end of the long rod 603 is mounted with an end plate, one end of the second spring 605 is mounted on the surface of the end plate, and the other end is mounted on the inner wall of the mounting groove.

[0027] By means of the structure, when the hammer head 5 needs to be replaced, it is only necessary to rotate the hammer handle 1 to separate it from the connecting block 4, and then install the new hammer head 5 and the connecting block 4 on the end of the hammer handle 1. During installation, it is only necessary to rotate the hammer handle 1 so that the first protrusion 304 and the second protrusion 305 on its surface are squeezed out and the second protrusion 305 is squeezed outward, and the locking rod 302 is extended and fixed under the action of the second protrusion 305, which is convenient to use.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A striking hammer for wall inspection, comprising a hammer handle (1), characterized in that: A handle (2) is installed at the bottom end of the hammer handle (1), a connecting block (4) is arranged at the top end of the hammer handle (1), a connecting mechanism (3) for fixing the hammer handle (1) and the connecting block (4) is arranged inside the connecting block (4), a hammer head (5) is installed on the left side of the connecting block (4), and a marking mechanism (6) for marking a problem area is arranged on the right side of the connecting block (4).

2. The striking hammer for wall detection according to claim 1, characterized in that: The connecting mechanism (3) comprises a sleeve (301) installed in the connecting block (4), two groups of locking rods (302) are movably connected inside the sleeve (301), a fixing rod (303) is installed at the top end of the hammer handle (1), a first protrusion (304) is installed on the surface of the fixing rod (303), second protrusions (305) are installed at opposite ends of the two groups of locking rods (302), and a first spring (306) is sleeved on the surface of each group of locking rods (302).

3. A striking hammer for wall detection according to claim 2, characterized in that: The top of the hammer handle (1) is provided with a thread, the inner wall of the sleeve (301) is provided with a matching thread groove, the sleeve (301) is provided with a through hole matching the locking rod (302), and the connecting block (4) is provided with a slot matching the locking rod (302).

4. The striking hammer for wall detection according to claim 2, characterized in that: One end of the first spring (306) is mounted on the surface of the second protrusion (305), and the other end is mounted on the inner wall of the sleeve (301).

5. The striking hammer for wall detection according to claim 1, characterized in that: The marking mechanism (6) comprises a mounting block (601) mounted on the right end of the connecting block (4); a plurality of mounting heads (602) are threadedly mounted on the surface of the mounting block (601); a long rod (603) is slidably connected in each of the mounting heads (602); a protective frame (604) is mounted on one end of the long rod (603); a plurality of second springs (605) are mounted in the mounting block (601); and a marking head (606) is mounted at the middle position of the surface of the mounting block (601).

6. The striking hammer for wall detection according to claim 5, characterized in that: The mounting block (601) is provided with a plurality of mounting grooves, the mounting head (602) is threadedly connected in the mounting groove, one end of the long rod (603) is mounted on the surface of the protective frame (604), an end plate is mounted on the end of the long rod (603), one end of the second spring (605) is mounted on the surface of the end plate, and the other end is mounted on the inner wall of the mounting groove.

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