CN217870373U

CN217870373U - Novel detachable penetrometer

Info

Publication number: CN217870373U
Application number: CN202221656962.9U
Authority: CN
Inventors: 何耀华
Original assignee: Sichuan Bright Engineering Quality Inspection Co ltd
Current assignee: Sichuan Bright Engineering Quality Inspection Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-22
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a novel detachable penetration tester, which relates to the technical field of foundation detection, and comprises a portal frame and a penetration tester body, wherein the middle part of the portal frame is provided with the penetration tester body, one side of the portal frame is provided with scales, the penetration tester body comprises a probe rod, a probe, a hammer seat and a penetrating hammer, the upper end of the probe rod penetrates through the upper end of the portal frame and extends to the outside, and the lower end of the probe rod is detachably connected with the probe through threads; the beneficial effects are that: through the ingenious design of the clamping mechanism, the hammer seat can be installed and disassembled on the feeler lever, so that the feeler gauge body is convenient to carry; the probe is detachably connected with the probe rod, so that the probe can be taken down from the probe rod, and the probe is convenient to replace; through the setting of scale, can observe the height that the punching hammer rises, and then make the fall distance of punching hammer more accurate, improve the accuracy that the sounding appearance body detected.

Description

Novel detachable penetrometer

Technical Field

The utility model relates to a ground detects technical field, especially relates to a novel sounding appearance of detachable.

Background

At present, in the construction of house buildings, road engineering, municipal engineering and hydraulic engineering, a dynamic sounding device is used for carrying out dynamic sounding experiments to detect the bearing capacity of a foundation; the device is suitable for various soils and is the most widely applied dynamic sounding device, namely a sounding instrument; the penetration test instrument mainly comprises a probe, a probe rod, a hammer seat and a penetrating hammer, wherein during test, the probe is drilled into a detection point, the penetrating hammer freely falls at a certain falling distance, the depth of the probe penetrating into the ground surface is recorded in time, the actually measured impact number is recorded, and the engineering geological evaluation of the bearing capacity of the foundation is carried out according to the impact number, so that a hammering test is completed;

the general probe of current sounding appearance and hammer carrier all are fixed connection on the probe rod, not only inconveniently change the probe, also conveniently carry this sounding appearance moreover to the staff can not be fine observation punching hammer height that rises at every turn when using, and then probably can make punching hammer height that rises at every turn have the error, reduce the accuracy that sounding appearance detected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel sounding appearance of detachable in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a novel sounding appearance of detachable, portal and sounding appearance body, the middle part of portal is equipped with the sounding appearance body, one side is equipped with the scale on the portal, the sounding appearance body includes probe rod, probe, hammer block and punching hammer, the gliding through hole about supplying the probe rod is seted up at the upper end center of portal, the lower extreme of probe rod can be dismantled through the screw and be connected with the probe, the well lower extreme of probe rod can be dismantled through two joint mechanism and be connected with the hammer block, two the crisscross setting of joint mechanism, the cover is equipped with the punching hammer on the probe rod, and the punching hammer is located the upper end of hammer block.

Preferably, the two ends of the hammer seat are provided with T-shaped holes in a staggered mode, and a second baffle ring is fixedly mounted at one end, far away from the probe rod, of each T-shaped hole.

Preferably, the clamping mechanism comprises a clamping rod, a first retaining ring and a spring, the clamping rod is inserted in the T-shaped hole, the clamping rod is fixedly provided with the first retaining ring, the clamping rod is sleeved with the spring, and the spring is located between the first retaining ring and the second retaining ring.

Preferably, the probe rod is provided with inserting holes matched with the clamping rod in a staggered manner.

Preferably, one end of the clamping rod, which is far away from the probe rod, is fixedly connected with a handle.

Preferably, the two sides of the door frame are symmetrically provided with positioning taper rods through holes.

Preferably, the probe rod is fixedly sleeved with a reinforcing ring, and the reinforcing ring is located at the lower end of the hammer seat.

Compared with the prior art, the utility model provides a novel sounding appearance of detachable possesses following beneficial effect:

1. through the ingenious design of the clamping mechanism, the hammer seat can be installed and detached on the feeler lever, and the feeler gauge body is convenient to carry.

2. The probe is detachably connected with the probe rod, so that the probe can be taken down from the probe rod, and the probe can be conveniently replaced.

3. Through the setting of scale, can observe the height that the punching hammer rises at every turn, and then make the fall distance of punching hammer more accurate, improve the accuracy that the sounding appearance body detected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the sounding device body of the present invention;

fig. 4 is a schematic view of the enlarged structure of the part a of the present invention;

fig. 5 is an exploded view of the body of the sonde of the present invention;

fig. 6 is a schematic view of the hammer seat according to the present invention in a partial sectional structure.

The reference numerals are explained below:

1. a gantry; 101. a through hole; 2. a sounding instrument body; 201. a probe rod; 202. punching hammer; 203. a hammer base; 204. a probe; 205. a T-shaped hole; 206. inserting holes; 3. a clamping mechanism; 301. a clamping and connecting rod; 302. a first retainer ring; 303. a spring; 304. a handle; 4. calibration; 5. positioning the taper rod; 7. a second retainer ring; 8. a reinforcement ring.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings as follows:

referring to fig. 1-6, a novel detachable penetration tester comprises a gantry 1 and a penetration tester body 2, wherein the penetration tester body 2 is arranged in the middle of the gantry 1, the penetration tester body 2 is used for detecting a foundation, scales 4 are arranged on one side of the gantry 1, a worker can observe the rising height of a penetration hammer 202 conveniently, and the detection of the penetration tester body 2 is more accurate, the penetration tester body 2 comprises a probe 201, a probe 204, a hammer seat 203 and the penetration hammer 202, a through hole 101 for the probe 201 to slide up and down is formed in the center of the upper end of the gantry 1, the lower end of the probe 201 is detachably connected with the probe 204 through threads, the probe 204 is detachably connected with the probe 201 and is convenient to replace the probe 204, the middle and lower ends of the probe 201 are detachably connected with the hammer seat 203 through two clamping mechanisms 3, the hammer seat 203 is convenient to detach and is convenient to carry, the two clamping mechanisms 3 are arranged in a staggered manner, the probe is sleeved with the penetration hammer 202, and the penetration hammer 202 is located at the upper end of the hammer seat 203;

two ends of the hammer seat 203 are provided with T-shaped holes 205 in a staggered manner, and one end of each T-shaped hole 205, which is far away from the probe 201, is fixedly provided with a second retaining ring 7;

the clamping mechanism 3 comprises a clamping rod 301, a first blocking ring 302 and a spring 303, the clamping rod 301 is inserted in a T-shaped hole 205, the first blocking ring 302 is fixedly installed on the clamping rod 301, the spring 303 is sleeved on the clamping rod 301, the spring 303 is positioned between the first blocking ring 302 and a second blocking ring 7 to prevent the spring 303 from popping out, the inserting hole 206 matched with the clamping rod 301 is arranged on the probe rod 201 in a staggered mode, when the clamping rod 301 is pulled to one side far away from the probe rod 201, the clamping rod 301 can be moved out of the inserting hole 206, when the clamping rod 301 is loosened, the clamping rod 301 can be inserted in the inserting hole 206 under the elastic force action of the spring 303, and then the hammer seat 203 is installed;

a handle 304 is fixedly connected to one end of the clamping rod 301, which is far away from the probe 201, so that a worker can conveniently pull the clamping rod 301;

positioning taper rods 5 are symmetrically arranged on two sides of the portal 1 through holes, so that the portal 1 is conveniently positioned and fixed, and the stability of the portal 1 in use is improved;

a reinforcing ring 8 is fixedly sleeved on the probe 201, and the reinforcing ring 8 is positioned at the lower end of the hammer seat 203 and can effectively support the hammer seat 203;

the working principle is as follows: when the penetrometer needs to be used, a worker moves the penetrometer body 2 to a position needing to be detected, the upper end of the portal 1 penetrates through the feeler lever 201, then the portal 1 is nailed into the ground through the positioning taper rod 5, the portal 1 is fixedly installed on the ground, the worker lightly supports the penetrometer body 2, the other worker moves the penetrating hammer 202 upwards, the rising height of the penetrating hammer 202 is observed through the scales 4, when the required height is reached, the penetrating hammer 202 is loosened, the penetrating hammer 202 can freely fall on the hammer seat 203, and then the penetrometer body 2 is enabled to carry out an experiment;

when the hammer seat 203 needs to be disassembled, the piercing hammer 202 is firstly taken down, the handle 304 is pulled, the clamping rod 301 is moved out of the insertion hole 206 until the clamping rod 301 is not inserted into the insertion hole 206 any more, and then the hammer seat 203 is moved upwards, so that the hammer seat 203 can be taken down from the probe rod 201, and the carrying is convenient;

when the probe 204 needs to be replaced, the probe 204 can be installed and replaced conveniently and quickly only by unscrewing the probe 204 from the probe 201 because the probe 204 is connected with the probe 201 through threads.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a novel sounding appearance of detachable, includes portal (1) and sounding appearance body (2), the middle part of portal (1) is equipped with sounding appearance body (2), its characterized in that: one side is equipped with scale (4) on portal (1), sounding instrument body (2) are including probe rod (201), probe (204), hammer seat (203) and punching hammer (202), gliding through hole (101) about supplying probe rod (201) are seted up at the upper end center of portal (1), the lower extreme of probe rod (201) can be dismantled through the screw and be connected with probe (204), the well lower extreme of probe rod (201) can be dismantled through two clamping mechanism (3) and be connected with hammer seat (203), two clamping mechanism (3) crisscross the setting, the cover is equipped with punching hammer (202) on probe rod (201), and punching hammer (202) are located the upper end of hammer seat (203).

2. The novel detachable penetrometer as claimed in claim 1, characterized in that: t-shaped holes (205) are formed in the two ends of the hammer seat (203) in a staggered mode, and a second retaining ring (7) is fixedly mounted at one end, far away from the probe rod (201), of each T-shaped hole (205).

3. The novel detachable penetrometer as claimed in claim 2, characterized in that: clamping mechanism (3) are including joint pole (301), first fender ring (302) and spring (303), it has joint pole (301) to peg graft in T type hole (205), fixed mounting has first fender ring (302) on joint pole (301), spring (303) have been cup jointed on joint pole (301), spring (303) are located first fender ring (302) and second fender ring (7) between.

4. The novel detachable penetrometer as claimed in claim 3, characterized in that: the probe rod (201) is provided with inserting holes (206) matched with the clamping rod (301) in a staggered manner.

5. The novel detachable penetrometer as claimed in claim 3, characterized in that: and a handle (304) is fixedly connected to one end, far away from the probe rod (201), of the clamping rod (301).

6. The novel detachable penetrometer as claimed in claim 1, characterized in that: and positioning taper rods (5) are symmetrically arranged on two sides of the portal frame (1) through holes.

7. The novel detachable penetrometer as claimed in claim 1, characterized in that: the probe rod (201) is fixedly sleeved with a reinforcing ring (8), and the reinforcing ring (8) is located at the lower end of the hammer seat (203).