Portable water conservancy quality supervision knocking detection tool

Abstract

The utility model relates to the technical field of hydraulic engineering, concretely is portable water conservancy project quality supervision knock detection tool, including adjusting counterweight subassembly and protection subassembly, adjusting counterweight subassembly is constituted by hammer handle, connecting ring, soft hammer head, hard hammer head, slot and counterweight strip. The portable water conservancy project quality supervision knock detection tool, through the setting of adjusting counterweight subassembly, when using, the soft hammer head and hard hammer head are respectively with the connecting ring screw thread connection fixed with hammer handle, according to the use demand of self can insert the part counterweight strip into the corresponding slot, and the slot in hard hammer head and counterweight strip are all magnetic material, can attract its counterweight strip in the inside, thereby can be according to different detection demand, such as concrete dam, mortar rubble strength is big, uses hard hammer head detection, and the rebound directly transmits to the hand, whether the sound is clear and crisp immediately corresponds to "intensity height, and the rubble material can use the soft hammer head and strike detection, thereby reach the effect of adapting to different environment material detection.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically a portable water conservancy engineering quality supervision and tapping test tool. Background Technology

[0002] Water conservancy projects refer to the general term for various engineering facilities and their supporting systems constructed for the purpose of controlling, regulating, developing, utilizing and protecting water resources, preventing floods and droughts, improving the ecological environment and ensuring sustainable economic and social development.

[0003] However, existing portable percussion testing tools for quality supervision in water conservancy projects have the following drawbacks:

[0004] (1) The existing portable water conservancy project quality supervision and tapping test tools have a weak function of adjusting the counterweight. The existing tapping test tools do not have the function of adjusting the counterweight when in use. The weight of the hammer used by each construction worker is not consistent, and the counterweight weight cannot be adjusted, which may affect the test results.

[0005] (2) Existing portable water conservancy project quality supervision and tapping test tools have weak protective functions. When tapping to test the quality of water conservancy projects, the existing tools may cause debris from the wall surface to fly out and fall on the construction workers or their faces. The debris may affect the construction workers' senses and cause unnecessary trouble. Utility Model Content

[0006] The purpose of this invention is to provide a portable percussion testing tool for quality supervision of water conservancy projects, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a portable water conservancy project quality supervision and impact testing tool, including an adjustable counterweight assembly and a protective assembly. The adjustable counterweight assembly consists of a hammer handle, a connecting ring, a soft hammer head, a hard hammer head, a slot, and a counterweight bar. The top of the hammer handle is equipped with a connecting ring. A soft hammer head is threaded to one side of the connecting ring, and a hard hammer head is threaded to the other side of the connecting ring. A slot is provided on one side of the hard hammer head, and a counterweight bar is provided on the inner wall of the slot.

[0008] The protective assembly consists of a fixing block, a protective cover, a spring, and a rubber head. The fixing block is threaded onto the surface of the connecting ring. The protective cover is fixedly connected to one side of the fixing block. A spring is provided on the inner wall of the protective cover. A rubber head is installed on one side of the spring.

[0009] Optionally, there are two protective covers, which are symmetrically distributed to surround the soft hammer head and the hard hammer head respectively.

[0010] Optionally, an anti-slip ring is installed on the surface of the hammer handle. The surface of the anti-slip ring has anti-slip texture. The installation of the anti-slip ring can increase the friction when holding the hammer handle and prevent the hand from slipping.

[0011] Optionally, the bottom end of the hammer handle is threadedly connected to a bottom cover, and the top end of the bottom cover is provided with a placement groove for storing the counterweight bar.

[0012] Optionally, there are eight counterweights arranged at equal intervals, which ensures a uniform distribution of gravity.

[0013] Optionally, there are eight placement slots, which are arranged at equal intervals to accommodate the eight counterweight bars.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This portable water conservancy project quality supervision and impact testing tool, through adjusting the counterweight component settings, allows for the connection of the soft and hard hammer heads to the connecting rings fixed to the hammer handle during use. Depending on the user's needs, some counterweight strips can be inserted into the corresponding slots. Both the slots and counterweight strips in the hard hammer head are made of magnetic material, allowing the counterweight strips to be attracted inside. Therefore, depending on different testing requirements, such as concrete dams and masonry materials requiring high strength, the hard hammer head is used for testing, with the rebound force directly transmitted to the hand, and the crispness of the sound immediately corresponding to the strength. For other materials like masonry, the soft hammer head can be used for impact testing, thus achieving an adaptable effect for testing materials in different environments.

[0016] 2. This portable water conservancy project quality supervision and impact testing tool, through the setting of protective components, when in use, after the fixing block is connected to the connecting ring, the protective cover fixed by the fixing block is used to surround the surface of the soft hammer head and the hard hammer head. The protective cover is connected to the rubber head through a spring. When striking, the soft or hard hammer head may cause fragments of stone to fly outwards. The protective cover protects against small stones and prevents them from flying outwards. Furthermore, the spring is compressed at the moment the rubber head contacts the wall surface, so it does not obstruct the contact between the soft and hard hammer heads and the object surface. After striking, the spring can push the rubber head to return to its original position to ensure the stability of the hammering and increase the safety of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall appearance of the present utility model;

[0018] Figure 2 This is a schematic diagram showing the disassembled adjustment counterweight component of this utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the protective component of this utility model;

[0020] Figure 4 This is a cross-sectional view of the bottom cover of this utility model.

[0021] In the diagram: 1. Adjustable counterweight assembly; 101. Hammer handle; 102. Connecting ring; 103. Soft hammer head; 104. Hard hammer head; 105. Slot; 106. Counterweight bar; 2. Protective assembly; 201. Fixing block; 202. Protective cover; 203. Spring; 204. Rubber head; 3. Anti-slip ring; 4. Bottom cover. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, the technical solution provided by this utility model is a portable water conservancy project quality supervision and impact testing tool, including an adjustable counterweight assembly 1 and a protective assembly 2. The adjustable counterweight assembly 1 consists of a hammer handle 101, a connecting ring 102, a soft hammer head 103, a hard hammer head 104, a slot 105, and a counterweight bar 106. The top of the hammer handle 101 is equipped with a connecting ring 102. A soft hammer head 103 is threadedly connected to one side of the connecting ring 102, and a hard hammer head 104 is threadedly connected to the other side of the connecting ring 102. A slot 105 is provided on one side of the hard hammer head 104, and a counterweight bar 106 is provided on the inner wall of the slot 105. The soft hammer head 103 is then placed on the slot. The hard hammer head 104 and the connecting ring 102 fixed to the hammer handle 101 are threaded together. According to the user's needs, part of the counterweight 106 can be inserted into the corresponding slot 105. The slot 105 and the counterweight 106 in the hard hammer head 104 are both made of magnetic material, which can attract the counterweight 106 inside. Thus, according to different testing needs, such as concrete dams and masonry with high strength, the hard hammer head 104 is used for testing. The rebound force is directly transmitted to the hand, and the crispness of the sound immediately corresponds to the strength. For masonry and other materials, the soft hammer head 103 can be used for tapping and testing, thus achieving the effect of adapting to the testing of materials in different environments.

[0024] The protective component 2 consists of a fixing block 201, a protective cover 202, a spring 203, and a rubber head 204. The fixing block 201 is threaded onto the surface of the connecting ring 102. The protective cover 202 is fixedly connected to one side of the fixing block 201. A spring 203 is installed on the inner wall of the protective cover 202, and a rubber head 204 is installed on one side of the spring 203. After the fixing block 201 is connected to the connecting ring 102, the protective cover 202 fixed by the fixing block 201 surrounds the surfaces of the soft hammer head 103 and the hard hammer head 104. The protective cover 202... The spring 203 is connected to the rubber head 204. When striking, the soft hammer head 103 or the hard hammer head 104 may cause small pieces of stone to fly. The protective cover 202 protects the small pieces of stone from flying outward. When the rubber head 204 contacts the wall, it compresses the spring 203, which does not prevent the soft hammer head 103 and the hard hammer head 104 from contacting the object surface. After striking, the spring 203 can push the rubber head 204 to return to its original position to ensure the stability of the hammering and increase the safety of the device.

[0025] There are two protective covers 202, which are symmetrically distributed and can respectively surround the soft hammer head 103 and the hard hammer head 104.

[0026] The surface of the hammer handle 101 is equipped with an anti-slip ring 3, and the surface of the anti-slip ring 3 is provided with anti-slip texture. The installation of the anti-slip ring 3 can increase the friction when holding the hammer handle 101 and prevent the hand from slipping.

[0027] The bottom end of the hammer handle 101 is threadedly connected to a bottom cover 4, and the top end of the bottom cover 4 is provided with a placement groove for storing the counterweight bar 106.

[0028] There are eight counterweight bars 106, which are arranged at equal intervals to ensure a uniform distribution of gravity.

[0029] There are eight placement slots, which are arranged at equal intervals to accommodate the eight counterweight bars 106.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: Thread the soft hammer head 103 and the hard hammer head 104 to the connecting ring 102 fixed to the hammer handle 101. According to your own needs, you can insert part of the counterweight 106 into the corresponding slot 105. The slot 105 and the counterweight 106 in the hard hammer head 104 are both magnetic materials, which can attract the counterweight 106 inside. Thus, according to different testing needs, such as concrete dams and masonry with high strength, the hard hammer head 104 is used for testing, and the rebound force is directly transmitted to the hand. Whether the sound is crisp or not immediately corresponds to the strength. For masonry and other materials, the soft hammer head 103 can be used for tapping and testing, thus achieving the effect of adapting to the testing of materials in different environments.

[0032] The second step: After the fixing block 201 is connected to the connecting ring 102, the protective cover 202 fixed by the fixing block 201 is used to surround the surface of the soft hammer head 103 and the hard hammer head 104. The protective cover 202 is connected to the rubber head 204 through the spring 203. When striking, the soft hammer head 103 or the hard hammer head 104 may produce flying debris. The protective cover 202 protects the small stones from flying outward. At the moment the rubber head 204 contacts the wall, it compresses the spring 203, which does not prevent the soft hammer head 103 and the hard hammer head 104 from contacting the object surface. After the striking is finished, the spring 203 can push the rubber head 204 to return to its original position to ensure the stability of the hammering and increase the safety of the device.

[0033] The third step: The slot in the bottom cover 4 is used to store the counterweight 106. The installation of the anti-slip ring 3 can increase the friction when holding the hammer handle 101 and prevent the hand from slipping.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable impact testing tool for quality supervision of water conservancy projects, comprising an adjustable counterweight assembly (1) and a protective assembly (2), characterized in that: The adjustable counterweight assembly (1) consists of a hammer handle (101), a connecting ring (102), a soft hammer head (103), a hard hammer head (104), a slot (105), and a counterweight bar (106). The top of the hammer handle (101) is fitted with a connecting ring (102). A soft hammer head (103) is threaded to one side of the connecting ring (102), and a hard hammer head (104) is threaded to the other side of the connecting ring (102). A slot (105) is provided on one side of the hard hammer head (104), and a counterweight bar (106) is provided on the inner wall of the slot (105). The protective component (2) consists of a fixing block (201), a protective cover (202), a spring (203), and a rubber head (204). The surface of the connecting ring (102) is threaded with the fixing block (201). The protective cover (202) is fixedly connected to one side of the fixing block (201). The inner wall of the protective cover (202) is provided with a spring (203), and a rubber head (204) is installed on one side of the spring (203).

2. The portable water conservancy project quality supervision and tapping test tool according to claim 1, characterized in that: There are two protective covers (202), and the protective covers (202) are symmetrically distributed.

3. The portable water conservancy project quality supervision and tapping test tool according to claim 1, characterized in that: The surface of the hammer handle (101) is fitted with an anti-slip ring (3), and the surface of the anti-slip ring (3) is provided with anti-slip texture.

4. The portable water conservancy project quality supervision and tapping test tool according to claim 1, characterized in that: The bottom end of the hammer handle (101) is threadedly connected to a bottom cover (4), and the top end of the bottom cover (4) is provided with a placement groove.

5. The portable water conservancy project quality supervision and tapping test tool according to claim 1, characterized in that: There are eight counterweight bars (106), which are arranged at equal intervals.

6. The portable water conservancy project quality supervision and tapping test tool according to claim 4, characterized in that: There are eight placement slots, which are arranged at equal intervals.

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