CN210572120U

CN210572120U - Simple and easy ground hollowing detects instrument

Info

Publication number: CN210572120U
Application number: CN201920606253.1U
Authority: CN
Inventors: 朱政; 张宝伟; 杨春; 邹德斌
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-05-19
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a simple and easy ground hollowing detection instrument, including handcart and linkage pipe, the handcart comprises vertical support plate, inclined support plate, end connecting plate, rear wheel group, front wheel group and handle, the shaft middle part cover of rear wheel group is established and welded fastening has the steel ellipsoid, the middle part one end card of linkage pipe is in the shape of falling U and through articulated shaft and the activity of falling U shape board articulated, the one end fixed connection of linkage pipe has the empty drum hammer, the one end laminating that the linkage pipe kept away from empty drum hammer is in the below of steel ellipsoid, has placed a toolbox on the rack; this simple and easy ground hollowing detects instrument leads to and can use manpower sparingly and time, and the effectual effect of guaranteeing ground hollowing detection has improved detection efficiency, and functional and practicality are stronger, do benefit to the popularization.

Description

Simple and easy ground hollowing detects instrument

Technical Field

The utility model relates to a construction detection tool technical field specifically is a simple and easy ground hollowing detects instrument.

Background

In the construction process of the building engineering, the general method of the hollowing detection is that a hollow hammer is held by a person to beat the ground piece by piece, whether the ground is hollowed or not is judged through echo, and the defect that the work is easy to fatigue when the measurement area is large and is not beneficial to long-time continuous work in the process of the work is that the effect of the hollowing detection of the ground is influenced; to this end, we propose a simple floor hollowing detection tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy ground hollowing detects instrument 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 simple ground hollowing detection tool comprises a trolley and a linkage pipe, wherein the trolley comprises two vertical supporting plates, two inclined supporting plates, a bottom connecting plate, a rear wheel set, a front wheel set and a handle, the vertical supporting plates are arranged in bilateral symmetry, the upper ends of the opposite sides of the vertical supporting plates are welded with the inclined supporting plates, the lower ends of the front vertical supporting plates and the lower ends of the rear inclined supporting plates are welded through the bottom connecting plate, the lower ends of the two vertical supporting plates are provided with the rear wheel set, the lower ends of the two inclined supporting plates are provided with the front wheel set, the upper ends of the vertical supporting plates are provided with the handle, the middle parts of the two bottom connecting plates are connected through a set plate, the middle part of the lower end of the set plate is welded with an inverted U-shaped plate, the middle part of a wheel shaft of the rear wheel set is sleeved with and welded with a steel ellipsoid, one end of, one end fixed connection of linkage pipe has empty drum hammer, the one end laminating that empty drum hammer was kept away from to the linkage pipe is in the below of steel ellipsoid, two the welding has a plurality of horizontal baffles between the inclined support board, and the welding has the bottom plate on the horizontal baffle that is located the below, and a rack is constituteed to a plurality of horizontal baffles and bottom plate, has placed a toolbox on the rack, the one end and the bottom plate laminating of toolbox are fixed through connecting bolt connection.

Preferably, the rear wheel set and the front wheel set both comprise two wheels and a wheel shaft, the two wheels are fixed at two ends of the wheel shaft, bearings are fixedly sleeved at two ends of the wheel shaft, bearing mounting holes are formed in the lower ends of the vertical supporting plate and the inclined supporting plate, two symmetrical bearing mounting holes are formed in two ends of the wheel shaft, and the bearings are welded and fixed in the bearing mounting holes.

Preferably, the radius of the wheels on the rear wheel set is 100mm, the radius of the wheels on the front wheel set is 60mm, and the lower ends of the wheels on the rear wheel set and the front wheel set are on the same horizontal plane.

Preferably, a threaded rod is welded on the hollow drum hammer, an internal thread is arranged on the pipe wall of the linkage pipe, and the threaded rod is screwed at one end of the linkage pipe through thread matching.

Preferably, a rectangular clamping groove is formed in the middle of the upper end of the bottom connecting plate, two ends of the erecting plate are clamped in the rectangular clamping groove respectively, and the erecting plate and the bottom connecting plate are fixedly connected through fixing screws.

Preferably, the length of handle is 200mm, the equal vertical installation slot of having seted up of one end of handle, the handle all establishes the upper end at perpendicular backup pad through the installation slot cover, and the handle with erect and all fix through the round pin axle that transversely runs through between the backup pad, the handle with erect all mutually perpendicular between the backup pad.

Preferably, the number of the transverse baffles is at least four, the distances between every two adjacent transverse baffles are equal, the width of the bottom supporting plate is equal to the height of the tool box, and the bottom supporting plate is perpendicular to the transverse baffles.

Preferably, a plurality of tool placing cavities are formed in the tool box in a partitioned mode through a plurality of partition plates, and the distances between every two adjacent partition plates are equal.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, this simple and easy ground hollowing detects instrument is through setting to the handcart type, can conveniently promote the operation subaerial, use manpower sparingly, place the detection instrument in being equipped with during the detection and survey ground, promote the handcart through making a round trip, the epaxial shaft drive steel ellipsoid of back wheelset rotates, the steel ellipsoid acts on the linkage pipe, thereby it detects to drive the hollow hammer and knock ground from top to bottom, can judge through the echo whether hollowing in ground, use this instrument can use manpower sparingly and time, the effectual effect of guaranteeing ground hollowing detection, the efficiency of detection is improved, therefore, the clothes hanger is strong in practicability, and the clothes hanger does benefit to the popularization.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the linking tube of the present invention;

FIG. 6 is a schematic diagram of a steel ellipsoid according to the present invention;

fig. 7 is an installation schematic view of the air drum hammer and the linkage pipe of the present invention.

In the figure: the device comprises a vertical supporting plate 1, an inclined supporting plate 2, a bottom connecting plate 3, a rear wheel set 4, a front wheel set 5, an erection plate 6, a steel ellipsoid 7, a connecting pipe 8, a hollow hammer 9, a transverse baffle plate 10, a bottom supporting plate 11, a handle 12, a tool box 13, a partition plate 14, a connecting bolt 15, a rectangular clamping groove 16, a fixing screw 17, an inverted U-shaped plate 18, an articulated shaft 19, an installation slot 20, a pin shaft 21 and a threaded rod 22.

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. 1-7, the present invention provides a technical solution: a simple ground hollowing detection tool comprises a trolley and a linkage pipe 8, wherein the trolley comprises vertical support plates 1, inclined support plates 2, a bottom connecting plate 3, a rear wheel group 4, two front wheel groups 5 and a handle 12, the vertical support plates 1 are symmetrically arranged at the left and right, the upper ends of the opposite sides of the vertical support plates 1 are welded with the inclined support plates 2, the lower ends of the vertical support plates 1 and the inclined support plates 2 which correspond to each other at the front and the rear are welded and connected through the bottom connecting plate 3, the lower ends of the two vertical support plates 1 are provided with the rear wheel group 4, the lower ends of the two inclined support plates 2 are provided with the front wheel group 5, the rear wheel group 4 and the front wheel group 5 respectively comprise two wheels and a wheel shaft, the two wheels are fixed at the two ends of the wheel shaft, bearings are fixedly sleeved at the two ends of the wheel shaft, the lower ends of the vertical support, the bearings are welded and fixed in the bearing mounting holes, the radius of wheels on the rear wheel set 4 is 100mm, the radius of wheels on the front wheel set 5 is 60mm, the lower ends of the wheels on the rear wheel set 4 and the lower ends of the wheels on the front wheel set 5 are on the same horizontal plane, the upper ends of the vertical support plates 1 are respectively provided with a handle 12, the length of each handle 12 is 200mm, one end of each handle 12 is vertically provided with a mounting slot 20, each handle 12 is sleeved at the upper end of each vertical support plate 1 through the mounting slot 20, the handles 12 and the vertical support plates 1 are fixed through a pin shaft 21 which transversely penetrates through, the handles 12 and the vertical support plates 1 are mutually perpendicular, the structure is connected and assembled to form a trolley, the trolley is manually pushed to carry out detection, compared with the manual operation of manually holding an empty drum hammer to beat the ground one by one, the trolley is more labor-saving and convenient, can, the detection efficiency can be greatly improved;

the middle parts of the two bottom connecting plates 3 are connected through an erection plate 6, the middle part of the upper end of each bottom connecting plate 3 is provided with a rectangular clamping groove 16, the two ends of the erection plate 6 are respectively clamped in the rectangular clamping grooves 16, the erection plate 6 and the bottom connecting plates 3 are connected and fixed through fixing screws 17, the middle part of the lower end of the erection plate 6 is welded with an inverted U-shaped plate 18, the middle part of a wheel shaft of the rear wheel set 4 is sleeved with and welded and fixed with a steel ellipsoid 7, the middle part of the steel ellipsoid 7 is provided with a round hole, the steel ellipsoid 7 is sleeved in the middle part of the wheel shaft of the rear wheel set 4 through the round hole and then is welded and fixed, one end of the middle part of the linkage pipe 8 is clamped in the inverted U-shaped plate 18 and is movably hinged with the inverted U-shaped plate 18 through a hinged shaft 19, one end of the linkage pipe 8 is fixedly connected with an empty drum hammer 9, a threaded rod 22 is welded on the empty drum, one end of the linkage pipe 8, which is far away from the hollow hammer 9, is attached below the steel ellipsoid 7, and the threaded rod 22 connected with the hollow hammer 9 is connected with the linkage pipe 8 by adopting threaded connection, so that the hollow hammer 9 can be conveniently replaced under the condition that the long-term working surface of the hollow hammer 9 is abraded or deformed;

a plurality of transverse baffles 10 are welded between the two inclined supporting plates 2, a bottom supporting plate 11 is welded on the transverse baffle 10 positioned at the lowest part, the plurality of transverse baffles 10 and the bottom supporting plate 11 form a placing frame, a tool box 13 is placed on the placing frame, one end of the tool box 13 is attached to the bottom supporting plate 11 and is fixedly connected through a connecting bolt 15, the tool box 13 is laterally leaned on the placing frame after being installed, the bottom of the tool box 13 adopts a bolt fixing mode, so that the tool box 13 can be more fixedly installed and is not easy to be separated from the placing frame, the tool box 13 can be conveniently detached when not used, the number of the transverse baffles 10 is at least four, the distances between every two adjacent transverse baffles 10 are equal, the width of the bottom supporting plate 11 is equal to the height of the tool box 13, the bottom supporting plate 11 is perpendicular to the transverse baffles 10, a plurality of tool placing cavities are separated through a plurality of partition plates 14 in the tool box 13, and the distances between, different construction tools can be placed in the tool placing cavities, and under the condition that the linkage pipe 8 with the empty drum hammer 9 is detached, the detection tool can also be used as a transport trolley of one construction tool, so that the functionality of the construction tool is enhanced.

The working principle of the utility model is as follows:

this simple and easy ground hollowing detects instrument is through setting to the handcart type, can conveniently promote the operation subaerial, use manpower sparingly, place the detection instrument in being equipped with survey ground during the detection, promote the handcart through making a round trip, the shaft on the rear wheel group 4 drives steel ellipsoid 7 and rotates, steel ellipsoid 7 acts on linking pipe 8, thereby it beats ground and detects to drive empty drum hammer 9 from top to bottom, can judge whether hollowing on ground through the echo, use this instrument can use manpower sparingly and time, the effectual effect of guaranteeing ground hollowing detection, detection efficiency is improved, toolbox 13 of setting can classify and place the construction tool of various differences, so that to construction tool's storage and transportation, the multifunctionality has been realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy ground hollowing detects instrument, includes handcart and linkage pipe (8), its characterized in that: the trolley is composed of vertical supporting plates (1), two inclined supporting plates (2), bottom connecting plates (3), rear wheel sets (4), front wheel sets (5) and handles (12), the vertical supporting plates (1) are arranged in bilateral symmetry, the inclined supporting plates (2) are welded at the upper ends of the opposite sides of the vertical supporting plates (1), the lower ends of the vertical supporting plates (1) and the inclined supporting plates (2) corresponding to each other in the front and back are welded and connected through the bottom connecting plates (3), the rear wheel sets (4) are installed at the lower ends of the two vertical supporting plates (1), the front wheel sets (5) are installed at the lower ends of the two inclined supporting plates (2), the handles (12) are installed at the upper ends of the vertical supporting plates (1), the middle parts of the two bottom connecting plates (3) are connected through erecting plates (6), inverted U-shaped plates (18) are welded at the middle parts of the lower ends of the erecting plates (6), steel ellipsoids (7) are sleeved and welded and fixed at, the utility model discloses a steel ellipsoid-shaped connection device, including linkage pipe (8), connecting pipe (8), steel ellipsoid-shaped plate (7), connecting pipe (2), connecting pipe (8) and connecting pipe (11) are connected fixedly, the middle part one end card of linkage pipe (8) is in falling U-shaped plate (18) and through articulated shaft (19) and falling U-shaped plate (18) activity hinge, the one end fixed connection of linkage pipe (8) has empty drum hammer (9), the one end laminating that empty drum hammer (9) were kept away from in linkage pipe (8) is in the below of steel ellipsoid (7), two the welding has a plurality of horizontal baffles (10) between inclined support board (2), and the welding has bottom plate (11) on being located the horizontal baffle (10) of below, and a rack is constituteed to a plurality of horizontal baffles (10) and bottom plate.

2. A drum test kit as claimed in claim 1, wherein: the rear wheel set (4) and the front wheel set (5) comprise two wheels and wheel shafts, the two wheels are fixed at two ends of the wheel shafts, bearings are fixedly arranged at two ends of the wheel shafts, bearing mounting holes are formed in the lower ends of the vertical supporting plate (1) and the inclined supporting plate (2), the two ends of the wheel shafts penetrate through the two symmetrical bearing mounting holes, and the bearings are fixed in the bearing mounting holes in a welded mode.

3. A drum test kit as claimed in claim 2, wherein: the radius of the wheels on the rear wheel set (4) is 100mm, the radius of the wheels on the front wheel set (5) is 60mm, and the lower ends of the wheels on the rear wheel set (4) and the front wheel set (5) are on the same horizontal plane.

4. A drum test kit as claimed in claim 1, wherein: the welding has threaded rod (22) on empty drum hammer (9), be provided with the internal thread on the pipe wall of linking pipe (8), threaded rod (22) are twisted the one end at linking pipe (8) through screw-thread fit.

5. A drum test kit as claimed in claim 1, wherein: rectangle draw-in groove (16) have all been seted up at the upper end middle part of end connecting plate (3), the both ends of setting up board (6) are blocked respectively and are established in rectangle draw-in groove (16), and set up between board (6) and end connecting plate (3) and all connect fixedly through fixed screw (17).

6. A drum test kit as claimed in claim 1, wherein: the length of handle (12) is 200mm, installation slot (20) have all been vertically seted up to the one end of handle (12), handle (12) all establish the upper end of erecting backup pad (1) through installation slot (20) cover, and handle (12) and erect and all fix through round pin axle (21) that transversely run through between backup pad (1), handle (12) and erect all mutually perpendicular between backup pad (1).

7. A drum test kit as claimed in claim 1, wherein: the number of the transverse baffle plates (10) is at least four, the distances between every two adjacent transverse baffle plates (10) are equal, the width of the bottom supporting plate (11) is equal to the height of the tool box (13), and the bottom supporting plate (11) is perpendicular to the transverse baffle plates (10).

8. A drum test kit as claimed in claim 1, wherein: a plurality of tool placing cavities are formed in the tool box (13) in a spaced mode through a plurality of partition plates (14), and the distances between every two adjacent partition plates (14) are equal.