Geological hammer for geological exploration

Abstract

The utility model discloses a geological hammer for geological exploration, which comprises a hammer, a handle is sleeved on one side of the handle of the hammer, a shell is arranged on one side of the handle, a telescopic mechanism is arranged in the shell, the telescopic mechanism comprises a control ring movably arranged on the inner side of the shell, a positioning block is fixedly arranged on the inner wall of the lower side of the control ring, and the positioning block is fixedly arranged on the inner wall of the lower side of the control ring. The upper end of the control ring is fixedly connected with a connecting column, and the upper end of the connecting column is fixedly connected with a button. According to the geological hammer for geological exploration, the button is pressed downwards, the hammer body is pushed into the handle, then the button is loosened, the positioning block is clamped into the corresponding positioning groove for limiting, the hammer body is shrunk, when the hammer is used, only the button needs to be pressed, the hammer body is automatically pushed out through the compressed large spring, and operation is convenient. The extending length can be controlled according to requirements, carrying and storage are convenient, and time and energy of reconnaissance personnel are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration tools, in particular to a geological hammer for geological exploration. Background Art

[0002] A geological hammer is a hand tool used in field geological exploration. It usually consists of a heavy head and a slender handle. Its main purpose is to strike minerals, rocks and soil in order to collect samples or determine the properties of the strata. The handle of the existing geological hammer is long and cannot be extended, so it takes up a lot of space when the worker carries it, which makes it inconvenient to store it during geological exploration. During field operations, the sampled rocks need to be measured. The measuring ruler is a separate tool. It is easy to lose due to frequent use in the field environment, which reduces its auxiliary performance for geological exploration. Utility Model Content

[0003] The main purpose of the utility model is to provide a geological hammer for geological exploration, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A geological hammer for geological exploration comprises a hammer, a sleeve is sleeved on one side of the handle of the hammer, a shell is provided on one side of the sleeve, a telescopic mechanism is provided inside the shell, the telescopic mechanism comprises a control ring movably provided on the inner side of the shell, sliders are fixedly provided at both ends of the control ring, a positioning block is fixedly provided on the inner wall of the lower side of the control ring, a placement groove is provided inside the shell near the lower side of the control ring, two groups of small springs are fixedly provided between the lower end of the control ring and the bottom of the inner side of the placement groove, a connecting column is fixedly connected to the upper end of the control ring, a button is fixedly connected to the upper end of the connecting column, an active cavity is provided inside the sleeve, a large spring is provided inside the active cavity, and a plurality of positioning grooves are provided at the lower end of the handle of the hammer.

[0006] Preferably, the control ring is located in the middle of the shell, and the control ring and the slider are respectively slidably arranged with the shell.

[0007] Preferably, the positioning block corresponds to the positions of several positioning grooves, an upper corner of the positioning block is arranged in an arc shape, and the placement groove is adapted to the control ring.

[0008] Preferably, the connecting column passes through the upper side of the shell, and a groove is provided at the upper end of the shell corresponding to the position of the button.

[0009] Preferably, a scale is provided at one end of the hammer handle near the lower side, and a connecting shaft is fixedly provided at one end of the hammer and the housing respectively, and one side of two groups of the connecting shafts are rotatably connected with measuring claws respectively.

[0010] Preferably, the measuring claws and the connecting shaft are damping devices, and the two groups of measuring claws are mirror-symmetrical.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Push the hammer into the handle by pressing the button down, then release the button, the positioning block will be inserted into a corresponding positioning slot for restriction, and the hammer will be retracted. When using, just press the button, and the compressed large spring will automatically push the hammer out. The extended length can be controlled according to needs, which is convenient for carrying and storage, saving time and energy of surveyors.

[0013] 2. When the hammer is in the extended state, place the rock between the two sets of measuring claws, press the button to release the restriction of the positioning block, and arbitrarily extend or retract the length of the hammer handle according to the size of the rock to be measured, and measure it with the scale, thereby improving the quality of the survey. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a geological hammer for geological exploration according to the utility model;

[0015] Figure 2 The utility model is a geological hammer for geological exploration Figure 1 A schematic diagram of the enlarged structure of part A;

[0016] Figure 3 It is a schematic diagram of the partial cutaway structure of a telescopic mechanism and a sleeve of a geological hammer for geological exploration according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall local structure of a geological hammer for geological exploration.

[0018] In the figure: 1. hammer; 2. sleeve; 3. housing; 4. telescopic mechanism; 41. control ring; 42. slider; 43. positioning block; 44. placement groove; 45. small spring; 46. connecting column; 47. button; 48. movable cavity; 49. large spring; 410. positioning groove; 5. scale; 6. connecting shaft; 7. measuring claw. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, a geological hammer for geological exploration includes a hammer 1, a sleeve 2 is sleeved on one side of the handle of the hammer 1, a shell 3 is provided on one side of the sleeve 2, a telescopic mechanism 4 is provided inside the shell 3, the telescopic mechanism 4 includes a control ring 41 movably provided on the inner side of the shell 3, sliders 42 are fixedly provided at both ends of the control ring 41, a positioning block 43 is fixedly provided on the inner wall of the lower side of the control ring 41, a placement groove 44 is provided inside the shell 3 near the lower side of the control ring 41, two groups of small springs 45 are fixedly provided between the lower end of the control ring 41 and the bottom of the inner side of the placement groove 44, a connecting column 46 is fixedly connected to the upper end of the control ring 41, and a button 47 is fixedly connected to the upper end of the connecting column 46, an active cavity 48 is provided inside the sleeve 2, a large spring 49 is provided inside the active cavity 48, and a plurality of positioning grooves 410 are provided at the lower end of the handle of the hammer 1.

[0021] In this embodiment, the control ring 41 is located in the middle position inside the shell 3, the control ring 41 and the slider 42 are respectively set to slide with the shell 3, the positioning block 43 corresponds to the positions of several positioning grooves 410, the upper corner of the positioning block 43 is set in an arc shape, the placement groove 44 is adapted to the control ring 41, the connecting column 46 passes through the upper side of the shell 3, and a groove is opened at the upper end of the shell 3 corresponding to the position of the button 47.

[0022] Specifically, when the staff is engaged in geological survey work, by pressing the button 47 downward, the connecting column 46 and the control ring 41 are driven to move downward to the placement groove 44 together, and at the same time, the two groups of small springs 45 are compressed, so that the positioning block 43 originally stuck in the positioning groove 410 is separated from the internal restriction of the positioning groove 410. At this time, the hammer 1 is pushed into the handle 2, and the large spring 49 is compressed at the same time, and the handle position of the hammer 1 is hidden in the movable cavity 48, and then the button 47 is released. The compressed small spring 45, under the elastic action, lifts the control ring 41 and the positioning block 43, and is again stuck in a corresponding positioning groove 410 for restriction, completing the contraction of the hammer 1. At this time, the geological hammer is convenient to carry and store, which helps to improve the efficiency of the survey work. When in use, only the button 47 needs to be pressed. After the restriction of the positioning block 43 is released, the compressed large spring 49 automatically pushes the hammer 1 out. According to needs, the positioning block 43 can be controlled to be stuck in the positioning groove 410 at different positions to control the extended length, which is convenient and fast, saving the time and energy of the surveyors.

[0023] In this embodiment, a scale 5 is provided near the lower side of one end of the handle of the hammer 1, and a connecting shaft 6 is fixedly provided on one end of the hammer 1 and the housing 3 respectively. One side of the two sets of connecting shafts 6 are rotatably connected with measuring claws 7 respectively. The measuring claws 7 and the connecting shafts 6 are damping settings, and the two sets of measuring claws 7 are mirror-symmetrical.

[0024] Specifically, when the staff needs to measure the sampled rock, the hammer 1 is in the extended state, the rock is placed between the two sets of measuring claws 7, and the button 47 is pressed to release the restriction of the positioning block 43. The length of the handle of the hammer 1 can be arbitrarily extended or shortened according to the size of the measured rock, and the rock is measured in conjunction with the scale 5, thereby improving the quality of the survey.

[0025] Working principle:

[0026] During use, when the staff is doing geological survey work, by pressing the button 47 downward, the connecting column 46 and the control ring 41 are driven to move downward to the placement groove 44, and at the same time, the two groups of small springs 45 are compressed, so that the positioning block 43 originally stuck in the positioning groove 410 is disengaged from the interior of the positioning groove 410 to release the restriction. At this time, the hammer 1 is pushed into the handle 2, and the large spring 49 is compressed at the same time, so that the handle position of the hammer 1 is hidden in the movable cavity 48, and then the button 47 is released. The compressed small spring 45, under the elastic action, lifts the control ring 41 and the positioning block 43, and is stuck in a corresponding positioning groove 410 again for restriction, completing the contraction of the hammer 1. At this time, the geological hammer It is convenient to carry and store, which helps to improve the efficiency of the survey work. When in use, only the button 47 needs to be pressed to release the restriction of the positioning block 43, and the compressed large spring 49 will automatically push the hammer 1 out. The positioning block 43 can be controlled to be inserted into the positioning slot 410 at different positions according to needs to control the extended length. It is convenient and fast, saving the time and energy of the surveyors. When the staff needs to measure the sampled rock, the hammer 1 is in the extended state, and the rock is placed between the two groups of measuring claws 7. By pressing the button 47, the restriction of the positioning block 43 is released, and the length of the handle of the hammer 1 can be arbitrarily extended or retracted according to the size of the measured rock, and it is measured in conjunction with the scale 5, thereby improving the quality of the survey.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A geological hammer for geological exploration, comprising a hammer (1), characterized in that: A sleeve (2) is sleeved on one side of the handle of the hammer (1), a shell (3) is provided on one side of the sleeve (2), a telescopic mechanism (4) is provided inside the shell (3), the telescopic mechanism (4) comprises a control ring (41) movably provided inside the shell (3), sliders (42) are fixedly provided at both ends of the control ring (41), a positioning block (43) is fixedly provided on the inner wall of the lower side of the control ring (41), and a positioning block (43) is provided inside the shell (3) near the lower side of the control ring (41). A placement groove (44) is provided, two groups of small springs (45) are fixedly arranged between the lower end of the control ring (41) and the inner bottom of the placement groove (44), a connecting column (46) is fixedly connected to the upper end of the control ring (41), a button (47) is fixedly connected to the upper end of the connecting column (46), an active cavity (48) is arranged inside the sleeve (2), a large spring (49) is arranged inside the active cavity (48), and a plurality of positioning grooves (410) are opened at the lower end of the handle of the hammer (1).

2. A geological hammer for geological exploration according to claim 1, characterized in that: The control ring (41) is located in the middle of the outer shell (3), and the control ring (41) and the sliding block (42) are respectively arranged to slide with the outer shell (3).

3. A geological hammer for geological exploration according to claim 1, characterized in that: The positioning block (43) corresponds to the positions of a plurality of positioning grooves (410), an upper corner of the positioning block (43) is arranged in an arc shape, and the placement groove (44) is adapted to the control ring (41).

4. A geological hammer for geological exploration according to claim 1, characterized in that: The connecting column (46) passes through the upper side of the housing (3), and a groove is provided at the upper end of the housing (3) at a position corresponding to the button (47).

5. A geological hammer for geological exploration according to claim 1, characterized in that: A scale (5) is provided near the lower side of one end of the handle of the hammer (1), and a connecting shaft (6) is fixedly provided on one end of the hammer (1) and the housing (3), and one side of two groups of the connecting shafts (6) is rotatably connected to a measuring claw (7).

6. A geological hammer for geological exploration according to claim 5, characterized in that: The measuring claws (7) and the connecting shaft (6) are arranged in a damping manner, and the two groups of measuring claws (7) are mirror-symmetrical.

Images