CN220794088U - Portable floor thickness detector - Google Patents
Portable floor thickness detector Download PDFInfo
- Publication number
- CN220794088U CN220794088U CN202322122404.5U CN202322122404U CN220794088U CN 220794088 U CN220794088 U CN 220794088U CN 202322122404 U CN202322122404 U CN 202322122404U CN 220794088 U CN220794088 U CN 220794088U
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- Prior art keywords
- groove
- floor thickness
- rod
- fixedly connected
- portable floor
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- 238000003860 storage Methods 0.000 abstract description 11
- 238000005553 drilling Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a portable floor thickness detector, which comprises a measuring rod, wherein a measuring ruler is arranged on the surface of the measuring rod, a storage groove is formed in the bottom end of the measuring rod, a folding assembly is arranged in the storage groove, and the folding assembly comprises: the fixed shaft is fixedly connected to the inner wall of the storage groove, penetrates through and is rotationally connected to the side wall of the transverse plate, and the surface of the transverse plate is provided with the mounting groove. This portable floor thickness detector, when entering the inside of accomodating the groove through the diaphragm upset, the tip of diaphragm extrudees the gag lever post for slide bar and slide upward movement, reset spring compression makes the gag lever post insert the inside of spacing groove through reset spring reset, thereby fixes the diaphragm in the inside of accomodating the groove, can avoid the measuring stick to receive the appearance influence, makes its bottom enter into in the drilling, thereby conveniently detects.
Description
Technical Field
The utility model relates to the technical field of thickness detection, in particular to a portable floor thickness detector.
Background
The thickness of the cast-in-situ floor is an important index for evaluating the safety performance of the building, and is increasingly valued by related departments of the country and real estate developers; currently, most of building sites in China adopt a drilling mode for detecting the thickness of plates; usually, after the test personnel drills, one person pushes the hole bottom by adopting a template under the building, the other person stretches round steel with the diameter of 6mm into the hole, and then the length of the round steel stretching into the hole is measured by using a ruler.
In the prior art (patent number: CN 215413517U) discloses a portable floor thickness detector, through being provided with pinion rack, push rod, gear one and each subassembly such as gear, can realize movable rod horizontal position's regulation promptly, realizes L shape measuring stick horizontal position's regulation, is convenient for realize the short-term test to floor thickness, and detection efficiency is higher.
The device has certain drawbacks in the use process, such as when the diameter of the drilled hole is smaller, the measuring rod is affected by the shape, the bottom end of the measuring rod cannot enter the drilled hole, and great inconvenience is brought to the detection process. In view of this, this application proposes a portable floor thickness detector.
Disclosure of Invention
The utility model mainly aims to provide a portable floor thickness detector, which can prevent a measuring rod from being influenced by the appearance, and the bottom end of the measuring rod enters a drilled hole, so that the measuring rod is convenient to detect.
In order to achieve the above purpose, the portable floor thickness detector provided by the utility model comprises a measuring rod, a measuring ruler is arranged on the surface of the measuring rod, a storage groove is formed in the bottom end of the measuring rod, a folding assembly is arranged in the storage groove, and the folding assembly comprises: the fixing shaft is fixedly connected to the inner wall of the accommodating groove, penetrates through and is rotatably connected to the side wall of the transverse plate, and the surface of the transverse plate is provided with a mounting groove; and one end of the torsion spring is fixedly connected to the outer wall of the fixed shaft, and the other end of the torsion spring is fixedly connected to the inner wall of the mounting groove.
Preferentially, a limit groove is formed in the end portion of the transverse plate.
Preferentially, the inside of measuring stick sets up spacing subassembly, spacing subassembly includes the cavity, the inside fixedly connected with backup pad of cavity, the through-hole that runs through has been seted up on the surface of backup pad, and sliding connection has the slide bar in the through-hole.
Preferentially, one end of the sliding rod is fixedly connected with a sliding plate, and the sliding plate is elastically connected to the bottom surface of the supporting plate through a return spring.
Preferentially, the bottom surface fixedly connected with gag lever post of slide, the gag lever post runs through and sliding connection is on the inner wall of cavity, the other end of slide bar articulates there is the swash plate.
Preferentially, one end of the inclined plate, which is far away from the sliding rod, is hinged with a pressing rod, and the pressing rod penetrates through and is in sliding connection with the side wall of the measuring rod.
The utility model provides a portable floor thickness detector. The beneficial effects are as follows:
(1) This portable floor thickness detector, when entering the inside of accomodating the groove through the diaphragm upset, the tip of diaphragm extrudees the gag lever post for slide bar and slide upward movement, reset spring compression makes the gag lever post insert the inside of spacing groove through reset spring reset, thereby fixes the diaphragm in the inside of accomodating the groove, can avoid the measuring stick to receive the appearance influence, makes its bottom enter into in the drilling, thereby conveniently detects.
(2) This portable floor thickness detector, through two sets of measuring sticks back to remove for press the inside of pole and drilling to extrude, make to press the inside of pole to the cavity to remove, thereby drive the slide bar and rise, make gag lever post and spacing groove separation, make the diaphragm automatic spring open under the elasticity effect of torsional spring, be in vertically position with the measuring stick, thereby make things convenient for the diaphragm to expand.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a measuring rod; 2. a measuring ruler; 3. a storage groove; 4. a folding assembly; 41. a fixed shaft; 42. a cross plate; 43. a mounting groove; 44. a torsion spring; 45. a limit groove; 5. a limit component; 51. a cavity; 52. a support plate; 53. a slide bar; 54. a slide plate; 55. a return spring; 56. a limit rod; 57. a sloping plate; 58. pressing the pressing rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a portable floor thickness detector, which comprises a measuring rod 1, wherein a measuring ruler 2 is arranged on the surface of the measuring rod 1, a storage groove 3 is formed in the bottom end of the measuring rod 1, and a folding assembly 4 is arranged in the storage groove 3.
In an embodiment of the present utility model, the folding assembly 4 includes:
the fixed shaft 41, the fixed shaft 41 is fixedly connected to the inner wall of the accommodating groove 3, the fixed shaft 41 penetrates and is rotatably connected to the side wall of the transverse plate 42, and the surface of the transverse plate 42 is provided with a mounting groove 43;
and a torsion spring 44, one end of the torsion spring 44 is fixedly connected to the outer wall of the fixed shaft 41, and the other end of the torsion spring 44 is fixedly connected to the inner wall of the mounting groove 43.
In the embodiment of the utility model, the folding assembly 4 comprises a fixed shaft 41, a transverse plate 42, a mounting groove 43 and a torsion spring 44, wherein a limit groove 45 is formed at the end part of the transverse plate 42, and when the folding assembly is used, the torsion spring 44 elastically supports the inner wall of the mounting groove 43 to keep the transverse plate 42 in a vertical state with the measuring rod 1, and the transverse plate 42 is extruded with the inner wall of a drilling hole to rotate the transverse plate 42, so that the torsion spring 44 twists to keep the transverse plate 42 and the measuring rod 1 in a horizontal state, thereby facilitating the extraction of the measuring rod 1 from the drilling hole.
In the embodiment of the utility model, a limiting component 5 is arranged in the measuring rod 1, the limiting component 5 comprises a cavity 51, a supporting plate 52 is fixedly connected in the cavity 51, a penetrating through hole is formed in the surface of the supporting plate 52, a sliding rod 53 is connected in the through hole in a sliding manner, one end of the sliding rod 53 is fixedly connected with a sliding plate 54, the sliding plate 54 is elastically connected to the bottom surface of the supporting plate 52 through a return spring 55, a limiting rod 56 is fixedly connected to the bottom surface of the sliding plate 54, the limiting rod 56 penetrates through and is slidably connected to the inner wall of the cavity 51, when in use, the sliding plate 54 is elastically supported through the return spring 55, the sliding plate 54 drives the sliding rod 53 to move downwards, when the sliding plate 42 is overturned into the accommodating groove 3, the end part of the transverse plate 42 extrudes the limiting rod 56, so that the sliding rod 53 and the sliding plate 54 move upwards, the reset spring 55 compresses, reset through the reset spring 55 makes the gag lever post 56 insert the inside of spacing groove 45, thereby accomodate diaphragm 42, the other end of slide bar 53 articulates there is swash plate 57, the one end that slide bar 53 was kept away from to swash plate 57 articulates there is push rod 58, push rod 58 runs through and sliding connection is on the lateral wall of measuring rod 1, when measuring, move dorsad through two sets of measuring rods 1, make push rod 58 extrude with the inside of drilling, make push rod 58 remove to the inside of cavity 51, thereby drive slide bar 53 and rise, make gag lever post 56 separate with spacing groove 45, make diaphragm 42 automatic spring open under the elasticity effect of torsional spring 44, be in the vertically position with measuring rod 1, thereby detect floor thickness.
In addition, in order to avoid the measuring rod from being influenced by the appearance, the bottom end of the measuring rod enters the drill hole, so that the measuring rod is convenient to detect, when the measuring rod overturns to enter the inside of the storage groove 3 through the transverse plate 42, the end part of the transverse plate 42 extrudes the limit rod 56, so that the sliding rod 53 and the sliding plate 54 move upwards, the reset spring 55 compresses, the reset spring 55 resets to enable the limit rod 56 to be inserted into the inside of the limit groove 45, and the transverse plate 42 is fixed in the inside of the storage groove 3.
In order to facilitate the unfolding of the transverse plate 42, the two groups of measuring rods 1 move back to enable the pressing rods 58 to be extruded with the inside of the drilled hole, so that the pressing rods 58 move towards the inside of the cavity 51, the sliding rods 53 are driven to ascend, the limiting rods 56 are separated from the limiting grooves 45, and the transverse plate 42 automatically bounces off under the action of the elasticity of the torsion springs 44 and is in a vertical position with the measuring rods 1.
In the utility model, when the transverse plate 42 is overturned into the storage groove 3, the end part of the transverse plate 42 extrudes the limit rod 56 so that the slide rod 53 and the slide plate 54 move upwards, the return spring 55 is compressed, the limit rod 56 is inserted into the limit groove 45 through the return of the return spring 55, the transverse plate 42 is stored, when the transverse plate 42 is measured, the two groups of measuring rods 1 move back to the inside of a borehole so that the pressing rod 58 extrudes the inside of the borehole, the pressing rod 58 moves towards the inside of the cavity 51 so as to drive the slide rod 53 to lift, the limit rod 56 is separated from the limit groove 45, the transverse plate 42 automatically bounces away from the measuring rod 1 under the action of the elasticity of the torsion spring 44, the thickness of a floor slab is detected, and after the transverse plate 42 is extruded with the inner wall of the borehole, the torsion spring 44 twists so that the transverse plate 42 and the measuring rod 1 are in a horizontal state, and the measuring rod 1 is conveniently pulled out of the borehole.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable floor thickness detector, includes measuring stick (1), be provided with metric chi (2) on the surface of measuring stick (1), accomodate groove (3), its characterized in that have been seted up to the bottom of measuring stick (1): the inside of accomodating groove (3) is provided with folding subassembly (4), folding subassembly (4) include:
the fixing shaft (41), the fixing shaft (41) is fixedly connected to the inner wall of the accommodating groove (3), the fixing shaft (41) penetrates through and is rotatably connected to the side wall of the transverse plate (42), and the surface of the transverse plate (42) is provided with a mounting groove (43);
and one end of the torsion spring (44) is fixedly connected to the outer wall of the fixed shaft (41), and the other end of the torsion spring (44) is fixedly connected to the inner wall of the mounting groove (43).
2. A portable floor thickness gauge as claimed in claim 1, wherein: and a limiting groove (45) is formed in the end part of the transverse plate (42).
3. A portable floor thickness gauge as claimed in claim 1, wherein: the inside of measuring stick (1) sets up spacing subassembly (5), spacing subassembly (5) are including cavity (51), the inside fixedly connected with backup pad (52) of cavity (51), the through-hole that runs through has been seted up on the surface of backup pad (52), and sliding connection has slide bar (53) in the through-hole.
4. A portable floor thickness gauge according to claim 3, wherein: one end of the sliding rod (53) is fixedly connected with a sliding plate (54), and the sliding plate (54) is elastically connected to the bottom surface of the supporting plate (52) through a return spring (55).
5. The portable floor thickness gauge as claimed in claim 4, wherein: the bottom surface fixedly connected with gag lever post (56) of slide (54), gag lever post (56) run through and sliding connection is on the inner wall of cavity (51), the other end of slide bar (53) articulates has swash plate (57).
6. The portable floor thickness gauge as claimed in claim 5, wherein: one end of the inclined plate (57) far away from the sliding rod (53) is hinged with a pressing rod (58), and the pressing rod (58) penetrates through and is connected to the side wall of the measuring rod (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122404.5U CN220794088U (en) | 2023-08-08 | 2023-08-08 | Portable floor thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122404.5U CN220794088U (en) | 2023-08-08 | 2023-08-08 | Portable floor thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794088U true CN220794088U (en) | 2024-04-16 |
Family
ID=90660035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322122404.5U Active CN220794088U (en) | 2023-08-08 | 2023-08-08 | Portable floor thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794088U (en) |
-
2023
- 2023-08-08 CN CN202322122404.5U patent/CN220794088U/en active Active
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