Geological hammer convenient to store and used for geological exploration field operation

Abstract

The utility model discloses a geological hammer convenient to store and used for geological exploration field operation, and relates to the field of geological exploration tools, the geological hammer comprises a center block and a hammer head, one end of the center block is connected with a U-shaped frame, a U-shaped opening of the U-shaped frame faces one side far away from the center block, the hammer head is rotatably connected in the U-shaped frame, and the center block is connected with the center block. The center block is internally in threaded connection with a grip, one end of the grip stretches into the U-shaped frame, an embedded groove is formed in the end portion of the stretching-in end of the grip, the hammer head rotates in the U-shaped frame, the hammer head and the center block are in a linear state, and the hammer head and the center block are in butt joint through a stretching-out column and a second inserting hole in the square end, so that fixing in the linear state is completed. And the hammer head and the central block are in a linear state, so that the occupied space is smaller, the outward extending space of the two ends of the hammer head is reduced, and the hammer head is convenient to store and carry by personnel.

Description

Technical Field

[0001] The utility model relates to the field of geological exploration tools, in particular to a geological hammer for geological exploration field operations which is convenient to store. Background Art

[0002] The geological hammer is one of the basic tools for geological work. It is made of high-quality steel. Its style varies with the rock properties of the working area. Most geological hammers used in igneous rock areas have a rectangular or square end at one end and a pointed or wedge-shaped end at the other end. They are used in areas where sedimentary rocks are developed. One end is often in the shape of a crane's beak and is usually used in geological surveys.

[0003] Since the hammer head and the hammer rod are an integrally welded structure, the structure and function are simple, and both ends of the geological hammer extend outward, making it difficult to store.

[0004] Therefore, it is necessary to propose a geological hammer for geological exploration field operations that is convenient to store to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a geological hammer for geological exploration field work which is convenient to store, so as to solve the problem that the hammer head and the hammer rod are integrally welded, the structure and function are single, and the two ends of the geological hammer extend outwards, making it difficult to store.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a geological hammer for geological exploration field operations that is easy to store, comprising a center block and a hammer head, one end of the center block is connected to a U-shaped frame, the U-shaped opening of the U-shaped frame faces a side away from the center block, the hammer head is rotatably connected to the U-shaped frame, a handle is threadedly connected to the center block, one end of the handle extends into the U-shaped frame, and an embedded groove is provided at the end of the extension end of the handle, an extension column is slidably arranged in the embedded groove, a first socket is provided in the middle of the hammer head close to the extension column, and one end of the extension column is inserted into the first socket.

[0007] Preferably, a through hole is provided on the outer side of the extending end of the handle, a plurality of fixing holes are provided on the outer side of the extending column along the length direction, and fixing screws are provided between the through holes and the corresponding fixing holes.

[0008] Preferably, two ends of the hammer head are respectively arranged as a sharp edge end and a square end, and the sharp edge end and the square end are distributed in a horizontal direction.

[0009] Preferably, the hammer head is rotated to be in a straight line with the center block, a second plug hole is opened on one side of the square end of the hammer head, and one end of the protruding column is inserted into the second plug hole.

[0010] Preferably, the other end of the handle extends out of the central block, and an anti-slip sleeve is provided on the outer side of the extended end of the handle.

[0011] Preferably, the handle is configured to be cylindrical.

[0012] Preferably, both ends of the center block are provided with through holes for the handle threads to pass through.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the actual operation of the utility model, the hammer head has two use states. In the first state, the hammer head and the handle are distributed at a vertical angle. At this time, the position of the hammer head can be fixed by pulling the extension column out of the handle and inserting it into the first plug hole. The extension column can be fixed by fixing the screw and used as a normal geological hammer.

[0015] 2. In the second state, the hammer head rotates in the U-shaped frame and is in a straight line with the center block, and is connected with the second socket on the extended column and the square end to complete the fixation in the straight line state. At this time, the whole device can be used as a shovel. Since the hammer head and the center block are in a straight line, the space occupied is smaller, and the space extending outward at both ends of the hammer head is reduced, which is convenient for people to store and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a geological hammer for geological exploration field operations which is convenient for storage.

[0017] Figure 2 It is a structural schematic diagram of the second jack of the utility model.

[0018] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0019] Figure 4 It is a schematic diagram of the hammer head storage structure of the utility model.

[0020] In the figure: 1. center block; 2. U-shaped frame; 3. hammer head; 4. sharp edge end; 5. first socket; 6. handle; 7. anti-slip cover; 8. second socket; 9. square end; 10. fixing screw; 11. extending column; 12. fixing hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0022] The utility model provides Figure 1 - Figure 4 The geological hammer shown is a geological hammer for field operations in geological exploration that is easy to store, comprising a center block 1 and a hammer head 3. One end of the center block 1 is connected to a U-shaped frame 2, and the U-shaped opening of the U-shaped frame 2 faces the side away from the center block 1. The hammer head 3 is rotatably connected to the U-shaped frame 2. The center block 1 is internally threaded with a handle 6, one end of the handle 6 extends into the U-shaped frame 2, and the other end of the handle 6 extends out of the center block 1, and an anti-slip sleeve 7 is provided on the outer side of the extended end of the handle 6. The handle 6 is arranged in a cylindrical shape, and through openings are provided at both ends of the center block 1 for the handle 6 to pass through by threads.

[0023] In the actual operation of the utility model, the handle 6 can be threadedly rotated in the central block 1, and the length of the entire geological hammer can be adjusted by rotating to meet the needs of different lengths. The anti-slip sleeve 7 can reduce the slipping phenomenon and increase the friction with the hand.

[0024] An embedded groove is provided at the end of the extension end of the handle 6, and an extension column 11 is slidably arranged in the embedded groove. A first insertion hole 5 is provided in the middle of the hammer head 3 near the extension column 11, and one end of the extension column 11 is inserted into the first insertion hole 5. A through hole is provided on the outer side of the extension end of the handle 6, and a plurality of fixing holes 12 are provided on the outer side of the extension column 11 along the length direction. Fixing screws 10 are provided between the through holes and the corresponding fixing holes 12. The two ends of the hammer head 3 are respectively set to a pointed end 4 and a square end 9, and the pointed end 4 and the square end 9 are distributed in a horizontal direction.

[0025] The protruding column 11 can be extended or retracted in the embedded groove, and the through hole and the corresponding fixing hole 12 can be fixed by a fixing screw 10 to fix the position of the protruding column 11.

[0026] A second insertion hole 8 is provided on one side of the square end 9 of the hammer head 3 , and one end of the extended column 11 is inserted into the second insertion hole 8 .

[0027] In the actual operation of the utility model, the hammer head 3 has two usage states. In the first state, the hammer head 3 and the handle 6 are distributed at a vertical angle. At this time, the position of the hammer head 3 can be fixed by pulling the extension column 11 out of the handle 6 and inserting it into the first socket 5. The extension column 11 can be fixed by the fixing screw 10 and used as a normal geological hammer.

[0028] In the second state, the hammer head 3 rotates in the U-shaped frame 2 and is in a straight line with the center block 1, and is connected with the second socket 8 on the protruding column 11 and the square end 9 to complete the fixation in the straight line state. At this time, the whole device can be used as a shovel. Since the hammer head 3 and the center block 1 are in a straight line, the storage space is smaller, which is convenient for people to store and carry.

Claims

1. A geological hammer for geological exploration field work that is easy to store, comprising a center block (1) and a hammer head (3), Features: One end of the center block (1) is connected to a U-shaped frame (2), the U-shaped opening of the U-shaped frame (2) faces a side away from the center block (1), the hammer head (3) is rotatably connected to the U-shaped frame (2), the center block (1) is internally threadedly connected to a handle (6), one end of the handle (6) extends into the U-shaped frame (2), and an embedded groove is provided at the end of the end of the handle (6) extending therein, a protruding column (11) is slidably arranged in the embedded groove, a first insertion hole (5) is provided in the middle of a side of the hammer head (3) close to the protruding column (11), and one end of the protruding column (11) is inserted into the first insertion hole (5).

2. A geological hammer for geological exploration field work that is easy to store according to claim 1, Features: A through hole is provided on the outside of the extension end of the handle (6), a plurality of fixing holes (12) are provided on the outside of the extension column (11) along the length direction, and fixing screws (10) are provided between the through holes and the corresponding fixing holes (12).

3. A geological hammer for geological exploration field work that is easy to store according to claim 2, Features: The two ends of the hammer head (3) are respectively arranged as a sharp edge end (4) and a square end (9), and the sharp edge end (4) and the square end (9) are distributed in a horizontal direction.

4. A geological hammer for geological exploration field work that is easy to store according to claim 3, Features: The hammer head (3) is rotated to be in a straight line with the center block (1), a second insertion hole (8) is opened on one side of the square end (9) of the hammer head (3), and one end of the extension column (11) is inserted into the second insertion hole (8).

5. A geological hammer for geological exploration field work that is easy to store according to claim 1, Features: The other end of the handle (6) extends out of the central block (1), and an anti-slip sleeve (7) is provided on the outer side of the extended end of the handle (6).

6. A geological hammer for geological exploration field work that is easy to store according to claim 1, Features: The handle (6) is configured to be cylindrical.

7. A geological hammer for geological exploration field work that is easy to store according to claim 1, Features: Both ends of the center block (1) are provided with through openings for the handle (6) to thread through.

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