CN212871768U

CN212871768U - Geological hammer for geological exploration field operation

Info

Publication number: CN212871768U
Application number: CN202021442382.0U
Authority: CN
Inventors: 李春树; 布凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-02
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a geological hammer for geological exploration field work in the field of geological exploration geological hammers, which comprises a first sleeve, wherein a second sleeve is arranged in the first sleeve in a sliding manner, the rear end of the second sleeve is fixedly connected with a circular clamping plate, the front end of the circular clamping plate is fixedly provided with a square supporting rod, the upper end surface of the square supporting rod is provided with a second square groove, a pull rod is arranged in the second square groove in a sliding manner, and the upper end of the pull rod is fixedly connected with a handle; the front end of the square support rod is fixedly connected with a fixed rod, the front end of the fixed rod is fixedly connected with an installation block, the upper end of the installation block is fixedly connected with a flat hammer head, and the lower end of the installation block is fixedly connected with a pointed hammer head; the circular fixture block of inboard fixedly connected with of first sleeve front end, the utility model discloses simple structure cost of manufacture only needs simple operation just can reach the absorbing purpose and change the length of hammer handle simultaneously.

Description

Geological hammer for geological exploration field operation

Technical Field

The utility model relates to a geology reconnaissance geology hammer field specifically is a geology hammer for field work of geology reconnaissance.

Background

The geological exploration is a tool for carrying out investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like according to the needs of economic construction, national defense construction and scientific and technical development, and the geological hammer is suitable for the geological exploration work.

However, when the traditional geological hammer is used for sampling, because the hardness of the rock is high, a rock sample can be obtained from the rock only by knocking the rock with a large strength, but because the acting force of large rebound of the strength is also high, certain damage can be caused to the arms of people, and the body health of a sampler is influenced; because the topography is more complicated when sampling in the field, the climbing of the people of being not convenient for, as long as increase certain height slightly and just can gather the rock sample, traditional geological hammer handle is long fixed, is not convenient for gather the rock under the special environment.

Accordingly, those skilled in the art have provided a geological hammer for field work of geological exploration to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geology reconnaissance is geological hammer for field work to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a geological hammer for geological exploration field operation comprises a first sleeve, wherein a second sleeve is arranged in the first sleeve in a sliding mode, a circular clamping plate is fixedly connected to the rear end of the second sleeve, a square supporting rod is fixedly arranged at the front end of the circular clamping plate, a second spring is fixedly connected to the side end face of the square supporting rod, a second square groove is formed in the upper end face of the square supporting rod, a pull rod is arranged in the second square groove in a sliding mode, and a handle is fixedly connected to the upper end of the pull rod; the front end of the square support rod is fixedly connected with a fixed rod, the front end of the fixed rod is fixedly connected with an installation block, the upper end of the installation block is fixedly connected with a flat hammer head, and the lower end of the installation block is fixedly connected with a pointed hammer head; a circular clamping block is fixedly connected to the inner side of the front end of the first sleeve.

As a further aspect of the present invention: the second spring is kept away from square bracing piece one end fixed connection on second sleeve section of thick bamboo inner wall, second spring evenly distributed is at square bracing piece side and symmetric distribution in square bracing piece both sides, can reach stable support and absorbing purpose through using this device.

As a further aspect of the present invention: the square groove width of second is greater than the diameter of pull rod, and the square groove evenly distributed of second is at square bracing piece up end, can reach the flexible length of adjusting the second sleeve through using this device.

As a further aspect of the present invention: fixedly connected with fixed block on the first sleeve circumference, the fixed block up end runs through there is the circular port, first square groove and circular recess have been seted up on the circular port circumference, it is provided with the card strip to slide in the first square groove, the first spring of card strip upper end fixedly connected with reaches fixed position's effect when the second sleeve is flexible through using this device.

As a further aspect of the present invention: the first spring is in a stretching state, the reset length of the first spring is more than or equal to the length of the pull rod from the second square groove to the second circumferential surface, and the portable telescopic second sleeve can be achieved by using the device.

As a further aspect of the present invention: the clamping strip is located in the middle of the pull rod, the thickness of the clamping strip is smaller than or equal to the height of the circular groove, the circular groove is located at the lower end of the first square groove, and the clamping strip can be fixed through the clamping device.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. through at square bracing piece both sides fixedly connected with second spring, second spring other end fixed connection is on second sleeve inside wall, holds first sleeve with the hand, strikes the rock hard, and on reaction passed through sharp tup or flat tup and passed to the dead lever, the dead lever retransmitted to square bracing piece on, the second spring through square bracing piece side setting subtracts most reaction force, has just so solved because of the too big injury to gathering the personnel of reaction force.

2. The handle is pressed by hand, when the handle reaches the bottom of the first square groove, the handle is rotated to enable the clamping strip to be clamped in the circular groove, and the purpose of fixing the position is achieved under the matching of the pull rod and the second square groove; when length needs to be changed, the clamping strip is separated from the circular groove by rotating the handle, so that the clamping strip enters the second square groove, and the pull rod is separated from the plane of the second sleeve under the action of the first spring, so that the problem that the length of the hammer handle is inconvenient is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the sectional structure of the left-view depth in the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

fig. 5 is a schematic view of the sectional structure of the present invention showing a shallow left view.

In the figure: 1-first sleeve, 2-handle, 3-fixed block, 4-flat hammer, 5-mounting block, 6-pointed hammer, 7-fixed rod, 8-circular hole, 9-first square groove, 10-circular fixture block, 11-second sleeve, 12-circular snap-gauge, 13-square support rod, 14-second square groove, 15-pull rod, 16-first spring, 17-snap bar, 18-second spring, 19-circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in the embodiment of the present invention, a geological hammer for geological exploration field operation includes a first sleeve 1, a second sleeve 11 is slidably disposed in the first sleeve 1, a circular clamping plate 12 is fixedly connected to a rear end of the second sleeve 11, a square support rod 13 is fixedly disposed at a front end of the circular clamping plate 12, a second spring 18 is fixedly connected to an end face of the square support rod 13, a second square groove 14 is disposed on an upper end face of the square support rod 13, a pull rod 15 is slidably disposed in the second square groove 14, and a handle 2 is fixedly connected to an upper end of the pull rod 15; the front end of the square supporting rod 13 is fixedly connected with a fixing rod 7, the front end of the fixing rod 7 is fixedly connected with an installation block 5, the upper end of the installation block 5 is fixedly connected with a flat hammer 4, and the lower end of the installation block 5 is fixedly connected with a pointed hammer 6; the first sleeve 1 is fixedly connected with a circular fixture block 10 through the front end.

Wherein, one end of the second spring 18 far away from the square support bar 13 is fixedly connected on the inner wall of the second sleeve 11, the second springs 18 are evenly distributed at the side end of the square support bar 13 and symmetrically distributed at two sides of the square support bar 13, the purpose of stable support and shock absorption can be achieved by using the device, the width of the second square groove 14 is larger than the diameter of the pull rod 15, the second square groove 14 is evenly distributed on the upper end surface of the square support rod 13, can reach the flexible length of adjusting second sleeve 11 through using this device, fixedly connected with fixed block 3 on the 1 periphery of first sleeve, 3 up end of fixed block run through there is circular port 8, has seted up first square groove 9 and circular recess 19 on the 8 peripheries of circular port, and it is provided with card strip 17 to slide in the first square groove 9, and card strip 17 upper end fixedly connected with first spring 16 reaches fixed position's effect when second sleeve 11 is flexible through using this device.

First spring 16 is in tensile state, and the length that restores to the throne of first spring 16 is more than or equal to pull rod 15 from the square groove 14 of second up to breaking away from the circumference of second sleeve 11, can reach portable flexible second sleeve 11 through using this device, and card strip 17 is located pull rod 15 intermediate position, and card strip 17 thickness less than or equal to circular recess 19 height, and circular recess 19 is located first square groove 9 lower extreme, can reach the fixed to card strip 17 through using this device.

The utility model discloses a theory of operation is:

use the utility model discloses the time, hold this device in hand, when knocking the rock and carrying out the shock attenuation, through at 13 both sides fixedly connected with second spring 18 of square support bar, 18 other end fixed connections of second spring are on 11 inside walls of second sleeve, hold first sleeve 1 with the hand, knock the rock hard, reaction force passes through on sharp tup 6 or flat tup 4 reach dead lever 7, dead lever 7 retransfers square support bar 13 on, the second spring 18 who sets up through 13 sides of square support bar subtracts most reaction force, it will be smaller to reach the arm upper force again, can not cause the injury to the arm.

When the length of the hammer handle is adjusted, a fixed block 3 is fixedly connected to the circumferential surface of the front end of a first sleeve 1, a circular hole 8 is formed in the upper end face of the fixed block 3, a pull rod 15 is arranged in the circular hole 8 in a sliding mode, a clamping strip 17 is fixedly connected to the middle of the pull rod 15, a handle 2 is fixedly connected to the upper end of the pull rod 15, when the hammer handle is fixed, the handle 2 is pressed by a hand, when the hammer handle reaches the bottom of a first square groove 9, the handle 2 is rotated to enable the clamping strip 17 to be clamped in a circular groove 19, and the purpose of fixing the hammer handle under the matching of the pull; when needs change length, make card strip 17 break away from circular recess 19 through turning handle 2 for card strip 17 enters into first square groove 9, makes pull rod 15 break away from second sleeve 11 plane under the effect of first spring 16, just so reaches convenient tensile second sleeve 11, in order to prevent to drag excessively, under circular fixture block 10 and the cooperation of circular cardboard 12, has prevented the damage of device. The utility model discloses simple structure cost of manufacture is low only needs simple operation just can reach the absorbing purpose and change the length of hammer handle simultaneously, great reduction to the injury of gathering person, improved the efficiency of gathering.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a geological hammer for geological survey field work, includes first sleeve (1), its characterized in that: a second sleeve (11) is arranged in the first sleeve (1) in a sliding manner, a round clamping plate (12) is fixedly connected to the rear end of the second sleeve (11), a square supporting rod (13) is fixedly arranged at the front end of the round clamping plate (12), a second spring (18) is fixedly connected to the side end face of the square supporting rod (13), a second square groove (14) is formed in the upper end face of the square supporting rod (13), a pull rod (15) is arranged in the second square groove (14) in a sliding manner, and a handle (2) is fixedly connected to the upper end of the pull rod (15); the front end of the square supporting rod (13) is fixedly connected with a fixing rod (7), the front end of the fixing rod (7) is fixedly connected with an installation block (5), the upper end of the installation block (5) is fixedly connected with a flat hammer head (4), and the lower end of the installation block (5) is fixedly connected with a sharp hammer head (6); the inner side of the front end of the first sleeve (1) is fixedly connected with a circular clamping block (10).

2. A geological hammer for geological exploration field work according to claim 1, wherein: one end, far away from the square supporting rod (13), of the second spring (18) is fixedly connected to the inner wall of the second sleeve (11), and the second spring (18) is evenly distributed at the side end of the square supporting rod (13) and symmetrically distributed on two sides of the square supporting rod (13).

3. A geological hammer for geological exploration field work according to claim 1, wherein: the width of the second square groove (14) is larger than the diameter of the pull rod (15), and the second square groove (14) is uniformly distributed on the upper end surface of the square support rod (13).

4. A geological hammer for geological exploration field work according to claim 1, wherein: fixedly connected with fixed block (3) on first sleeve (1) periphery, fixed block (3) up end has run through circular port (8), first square groove (9) and circular recess (19) have been seted up on circular port (8) periphery, it is provided with card strip (17) to slide in first square groove (9), card strip (17) upper end fixedly connected with first spring (16).

5. A geological hammer for geological exploration field work according to claim 4, wherein: the first spring (16) is in a stretching state, and the reset length of the first spring (16) is more than or equal to the length of the pull rod (15) from the inside of the second square groove (14) to the position separated from the circumferential surface of the second sleeve (11).

6. A geological hammer for geological exploration field work according to claim 4, wherein: the clamping strip (17) is located in the middle of the pull rod (15), the thickness of the clamping strip (17) is smaller than or equal to the height of the circular groove (19), and the circular groove (19) is located at the lower end of the first square groove (9).