CN211163798U

CN211163798U - Geological hammer for construction

Info

Publication number: CN211163798U
Application number: CN201922008301.XU
Authority: CN
Inventors: 张伟; 沈显明; 翟东汉; 冯照春
Original assignee: Zhejiang East China Engineering Consulting Co Ltd
Current assignee: Zhejiang East China Engineering Consulting Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-04
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a geological hammer is used in construction, including the hammer block and with hammer block fixed connection's stalk portion, the hammer block include the fixed block, set up in the wedge tup of fixed block one side, set up in the toper tup of fixed block opposite side and can dismantle set up in the square tup of toper tup periphery side. The utility model discloses have and solve current geological hammer and carry inconvenient problem.

Description

Geological hammer for construction

Technical Field

The utility model belongs to the technical field of the technique of geology construction tool and specifically relates to a geology hammer is used in construction.

Background

The geologic hammer is one of basic tools for geologic work, and is made of high-quality steel, and its form is different according to the rock property of working area.

At present, one end of most geological hammer heads on the market is rectangular or square, and the other end of the geological hammer heads is conical or flat wedge-shaped. When in use, one end of the square head is used for knocking the rock to break the rock into blocks; and the conical or flat wedge-shaped end is used for knocking along the rock stratum surface, so that rock stratum stripping can be performed, and fossil searching and sampling are facilitated.

However, the geological hammer head on the existing market is usually square at one end and flat wedge at the other end; or one end is square, and the other end is the toper, and does not have the geological hammer that possesses square, flat wedge and toper tup simultaneously, when needs use flat wedge and toper tup simultaneously, and the sampling personnel need carry two geological hammers simultaneously, has and carries inconvenient problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a geological hammer is used in construction to solve current geological hammer and carry inconvenient problem.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a geological hammer is used in construction, including the hammer block and with hammer block fixed connection's stalk portion, the hammer block include the fixed block, set up in the wedge tup of fixed block one side, set up in the toper tup of fixed block opposite side and can dismantle set up in the square tup of toper tup periphery side.

By adopting the technical scheme, the geological hammer comprises the hammer part and the handle part, the hammer part comprises the fixed block, and the two opposite sides of the fixed block are respectively fixedly provided with the wedge-shaped hammer head and the conical hammer head, so that the geological hammer has the functions of the wedge-shaped hammer head and the conical hammer head; in addition, the square hammer head is detachably arranged on the peripheral side of the conical hammer head, so that the geological hammer has the functions of a wedge-shaped hammer head, the conical hammer head and the square hammer head; when the sampling of personnel going out, only need carry a geological hammer and can realize the function of two current geological hammers to solve current geological hammer and carried inconvenient problem.

The utility model discloses further set up to: a cylindrical connecting block is arranged between the conical hammer head and the fixing block, one side of the connecting block is fixed on the fixing block, and the other side of the connecting block is fixedly connected with one side of the conical hammer head, which is far away from the tip part; the square hammer head is in threaded fit with the connecting block.

Through adopting above-mentioned technical scheme, square tup screw-thread fit has the effect of the installation of the square tup of being convenient for realize in the outside of connecting block.

The utility model discloses further set up to: the handle comprises a sleeve, a slide rod and a driving assembly, wherein one end of the slide rod is slidably arranged in the sleeve, the other end of the slide rod is fixed on the fixed block, and the driving assembly drives the slide rod and the sleeve to slide relatively.

Through adopting above-mentioned technical scheme, the stalk portion includes sleeve pipe, slide bar and drive assembly, makes to produce the relative slip between slide bar and the sleeve pipe through drive assembly to adjust the length of geological hammer stalk portion, when the sampling personnel need carry the geological hammer and go out the sampling, adjust the length of stalk portion to the shortest through drive assembly, thereby further solve the geological hammer and carry inconvenient problem.

The utility model discloses further set up to: the driving assembly comprises a rotating rod, guide blocks and a handle, wherein the rotating rod is in threaded connection with the sliding rod and is in rotary connection with the sleeve along the sleeve, the guide blocks are arranged on two opposite sides of the sliding rod, and the handle is arranged at one end, outside the sleeve, of the rotating rod; the sleeve is provided with a guide groove for the guide block to slide, and the guide block is arranged in the guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, rotate the bull stick through the handle, under the guide effect of guide block, the slide bar is along the length direction and the sleeve pipe sliding connection of bull stick to the realization is to the regulation of stalk portion length.

The utility model discloses further set up to: the handle is kept away from to the bull stick one end is provided with the stopper, the cross-section of stopper is greater than the cross-section of slide bar.

Through adopting above-mentioned technical scheme, the one end that the handle was kept away from to the bull stick sets up the stopper, and the cross-section of stopper is greater than the cross-section of slide bar to can be spacing the stopper in the slide bar, be favorable to preventing the slide bar and break away from the bull stick.

The utility model discloses further set up to: a groove is formed in one side, far away from the handle, of the fixed block, the fixed block is rotatably connected with a connecting rod in the groove, and one end of the connecting rod penetrates through the fixed block and is located on the outer side of the fixed block; the connecting rod that is located in the recess be provided with forward screw thread and reverse screw thread, the connecting rod be provided with forward screw thread matched with first sliding seat and with reverse screw thread matched with second sliding seat, first sliding seat with the second sliding seat is followed the length direction of connecting rod slides set up in the recess, just first sliding seat and second sliding seat all are connected with the clamp splice.

By adopting the technical scheme, the connecting rod is rotated, the first sliding seat and the second sliding seat slide along the opposite direction of the connecting rod, and when the first sliding seat and the second sliding seat are far away from each other, the two clamping blocks are far away from each other; when the first sliding seat and the second sliding seat are close to each other, the two clamping blocks are close to each other, and therefore the function of the wrench is achieved.

The utility model discloses further set up to: the connecting rod extends to the one end outside the fixed block is provided with the turning block.

Through adopting above-mentioned technical scheme, the connecting rod extends to the outer one end of fixed block and is provided with the turning block, when the distance between first sliding seat and the second sliding seat is adjusted to needs, rotates the connecting rod through the turning block, has the effect of being convenient for rotate the connecting rod.

To sum up, the utility model discloses a beneficial technological effect does:

1. the geological hammer comprises a hammer part and a handle part, the hammer part comprises a fixed block, and two opposite sides of the fixed block are respectively fixedly provided with a wedge-shaped hammer head and a conical hammer head, so that the geological hammer has the functions of the wedge-shaped hammer head and the conical hammer head; in addition, the square hammer head is detachably arranged on the peripheral side of the conical hammer head, so that the geological hammer has the functions of a wedge-shaped hammer head, the conical hammer head and the square hammer head; when the sampling is carried out by the personnel, the functions of the two existing geological hammers can be realized only by carrying one geological hammer, so that the problem that the existing geological hammers are inconvenient to carry is solved;

2. the stalk portion includes sleeve pipe, slide bar and drive assembly, makes through drive assembly and produces relative slip between slide bar and the sleeve pipe to adjust the length of geological hammer stalk portion, when the sampling personnel need carry the geological hammer and go out the sampling, adjust the length of stalk portion to the shortest through drive assembly, thereby further solve the geological hammer and carry inconvenient problem.

Drawings

Fig. 1 is a sectional view of the present embodiment.

In the figure, 1, handle; 11. a sleeve; 111. a guide groove; 12. a slide bar; 13. a drive assembly; 131. a rotating rod; 1311. a limiting block; 132. a guide block; 133. a handle; 2. a hammer portion; 21. a fixed block; 22. connecting blocks; 23. a wedge-shaped hammer head; 24. a conical hammer head; 25. a square hammer head; 26. a groove; 3. a connecting rod; 31. rotating the block; 32. a first sliding seat; 33. a second sliding seat; 4. and (5) clamping blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment: referring to fig. 1, for the utility model discloses a geological hammer is used in construction, including hammer block 2 and stalk portion 1, 1 welded fastening of stalk portion is in hammer block 2, and when the sampling personnel sampled, the stalk portion 1 was held to the hand, made hammer block 2 act on the rock to reach the sampling purpose.

When a sampling person carries the geological hammer out for sampling, the handle part 1 is too long and is inconvenient to carry. In the present embodiment, the handle 1 comprises a sleeve 11, a slide bar 12 and a drive assembly 13. One end of the slide rod 12 is positioned in the sleeve 11, the other end is welded and fixed with the hammer part 2, and the slide rod 12 is connected with the sleeve 11 in a sliding manner along the length direction of the handle part 1. The driving assembly 13 includes a rotating rod 131, a guide block 132, and a handle 133. Wherein, the length direction of the rotating rod 131 is consistent with the length direction of the sleeve 11, and the outer periphery of the rotating rod 131 is provided with an external thread, the rotating rod 131 is in threaded fit with the sliding rod 12, and the rotating rod 131 is rotatably connected with the sleeve 11. In addition, one end of the rotating rod 131 penetrates through the sleeve 11 and is positioned outside the sleeve 11, and the handle 133 is welded and fixed at one end of the rotating rod 131 positioned outside the sleeve 11, so that the rotating rod 131 can be conveniently rotated. The guide blocks 132 are fixed to two opposite sides of the sliding rod 12 by welding, the sleeve 11 is provided with a guide groove 111 for the guide blocks 132 to slide, the guide blocks 132 are located in the guide groove 111, and the guide blocks 132 are slidably connected with the guide groove 111, so that when the rotating rod 131 is rotated, the sliding rod 12 is slidably connected with the sleeve 11 along the length direction of the rotating rod 131, thereby achieving the purpose of adjusting the length of the handle 1.

In order to limit the sliding rod 12 from being separated from the rotating rod 131, a limiting block 1311 is welded and fixed on one side of the rotating rod 131 far away from the handle 133, and the cross section of the limiting block 1311 is larger than that of the rotating rod 131.

The hammer part 2 comprises a fixed block 21, a connecting block 22, a wedge-shaped hammer head 23, a conical hammer head 24 and a square hammer head 25. Wherein, wedge tup 23 welded fastening in one of them side of fixed block 21, connecting block 22 welded fastening in the opposite side of fixed block 21, toper tup 24 welded fastening in connecting block 22 keep away from the one side of fixed block 21 to the geological hammer has possessed wedge tup 23 and toper tup 24's function simultaneously. In addition, the periphery side of connecting block 22 is provided with the external screw thread, and square tup 25 is provided with the holding tank that is used for holding connecting block 22 and hammer-shaped tup, and the inside wall of holding tank is provided with the internal thread with external screw thread looks adaptation, square tup 25 and connecting block 22 screw-thread fit to can dismantle square tup 25 and fix the hammer block 2 at the geological hammer. When the hammer is used, sampling personnel can adjust the types of the hammers on the two opposite sides of the fixed block 21 according to actual needs.

In addition, the geological hammer in the embodiment also has the function of a wrench. Wherein, one side that fixed block 21 kept away from stalk portion 1 has seted up the notch and has deviated from the recess 26 of stalk portion 1 one side, and fixed block 21 is connected with connecting rod 3 at the recess 26 internal rotation, and the length direction of connecting rod 3 is mutually perpendicular with the length direction of stalk portion 1, and the one end of connecting rod 3 runs through fixed block 21 and is located the outside of fixed block 21, and the one end welded fastening that connecting rod 3 is located the fixed block 21 outside has turning block 31, has the effect of being convenient for rotate connecting rod 3. In addition, the part of the connecting rod 3 located in the groove 26 is provided with a forward thread and a reverse thread, the connecting rod 3 is in threaded fit with a first sliding seat 32 matched with the forward thread and a second sliding seat 33 matched with the reverse thread, and the first sliding seat 32 and the second sliding seat 33 are both in sliding connection with the groove 26 along the length direction of the connecting rod 3; and first sliding seat 32 and second sliding seat 33 all welded fastening have a clamp splice 4, and two clamp splices 4 symmetry set up. The connecting rod 3 is rotated through the rotating block 31, so that the first sliding seat 32 and the second sliding seat 33 drive the two clamping blocks 4 to approach to or separate from each other, thereby realizing the function of the wrench.

The implementation principle of the embodiment is as follows: when in use, the square hammer 25 can be installed on the peripheral side of the conical hammer 24 or the square hammer 25 can be detached from the conical hammer according to actual needs, so that the geological hammer of the utility model has the functions of the wedge-shaped hammer 23, the conical hammer 24 and the square hammer 25;

the handle 133 is rotated to rotate the rotating rod 131, and the sliding rod 12 can be driven to move in the sleeve 11 through the thread transmission between the rotating rod 131 and the sliding rod 12, so that the handle 1 part consisting of the sleeve 11 and the sliding rod 12 can be stretched, and the handle has the effect of convenient use and storage;

the turning block 31 is turned to move the two clamping blocks 4 closer to or away from each other, so that the geological hammer has the function of a wrench.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a geological hammer is used in construction, including hammer block (2) and with shank (1) of hammer block (2) fixed connection, its characterized in that: the hammer part (2) comprises a fixed block (21), a wedge-shaped hammer head (23) arranged on one side of the fixed block (21), a conical hammer head (24) arranged on the other side of the fixed block (21) and a square hammer head (25) detachably arranged on the periphery side of the conical hammer head (24).

2. A construction geological hammer as set forth in claim 1, wherein: a cylindrical connecting block (22) is arranged between the conical hammer head (24) and the fixing block (21), one side of the connecting block (22) is fixed on the fixing block (21), and the other side of the connecting block is fixedly connected with one side, far away from the tip, of the conical hammer head (24); the square hammer head (25) is in threaded fit with the connecting block (22).

3. A construction geological hammer as set forth in claim 1, wherein: the handle part (1) comprises a sleeve (11), a sliding rod (12) with one end arranged in the sleeve (11) in a sliding manner and the other end fixed on the fixed block (21), and a driving component (13) for driving the sliding rod (12) and the sleeve (11) to slide relatively.

4. A construction geological hammer as set forth in claim 3, wherein: the driving assembly (13) comprises a rotating rod (131) which is in threaded connection with the sliding rod (12) and is in rotary connection with the sleeve (11) along the sleeve (11), guide blocks (132) arranged on two opposite sides of the sliding rod (12) and a handle (133) arranged at one end, outside the sleeve (11), of the rotating rod (131); the sleeve (11) is provided with a guide groove (111) for the guide block (132) to slide, and the guide block (132) is arranged in the guide groove (111) in a sliding manner.

5. A geological hammer for construction according to claim 4, wherein: one end of the rotating rod (131) far away from the handle (133) is provided with a limiting block (1311), and the section of the limiting block (1311) is larger than that of the sliding rod (12).

6. A construction geological hammer as set forth in claim 1, wherein: a groove (26) is formed in one side, away from the handle part (1), of the fixing block (21), the fixing block (21) is rotatably connected with a connecting rod (3) in the groove (26), and one end of the connecting rod (3) penetrates through the fixing block (21) and is located on the outer side of the fixing block (21); be located in recess (26) connecting rod (3) are provided with forward screw thread and reverse screw thread, connecting rod (3) be provided with forward screw thread matched with first sliding seat (32) and with reverse screw thread matched with second sliding seat (33), first sliding seat (32) with second sliding seat (33) are followed the length direction of connecting rod (3) slide set up in recess (26), just first sliding seat (32) and second sliding seat (33) all are connected with clamp splice (4).

7. A construction geological hammer as set forth in claim 6, wherein: and a rotating block (31) is arranged at one end of the connecting rod (3) extending out of the fixed block (21).