CN211178240U - Floor thickness measuring scale - Google Patents
Floor thickness measuring scale Download PDFInfo
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- CN211178240U CN211178240U CN201921988470.8U CN201921988470U CN211178240U CN 211178240 U CN211178240 U CN 211178240U CN 201921988470 U CN201921988470 U CN 201921988470U CN 211178240 U CN211178240 U CN 211178240U
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- measuring scale
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Abstract
The utility model relates to a floor thickness measurement chi, include: a measuring scale with measuring scales is arranged on one side surface; the middle part of the caliper can be rotatably connected with the end part of the measuring scale, the caliper can be rotated to be overlapped with the measuring scale, and the end part of the caliper, which is attached to the measuring scale, is a closed end; one end of the movable ruler closing pull rope embedded on the other side surface of the measuring ruler is fixedly connected with the closed end, the other end of the movable ruler closing pull rope extends out of the measuring ruler to form a pulling end, and the sliding ruler rotates around the middle of the movable ruler closing pull rope to be overlapped with the measuring ruler by pulling the pulling end; and the open ruler firing pin is embedded on the other side surface of the measuring scale and is arranged corresponding to the closed end, and the open ruler firing pin is pushed to enable the open ruler firing pin to be ejected to the closed end so as to eject the caliper out of the measuring scale. The utility model discloses floor thickness measurement chi carries out floor thickness measurement's whole operation process simple and convenient, can one-man operation, saved measurement process and time, and measurement accuracy is higher moreover.
Description
Technical Field
The utility model relates to a building technical field refers in particular to a floor thickness measurement chi.
Background
The accuracy of the position and the size of the constructional engineering component has important influence on the safety and the attractiveness of the constructional engineering. In recent years, the actual measurement yield of buildings is more and more emphasized by each construction unit and construction unit, and the thickness of the floor slab is an important component in the actual measurement content. At present, two methods of directly measuring the thickness of the floor slab by using electronic equipment and measuring the thickness of the floor slab by using a measuring tape after the floor slab is perforated are mainly used for measuring the thickness of the floor slab. The method of measurement using an electronic device is non-destructive measurement, but the measurement accuracy thereof is unstable. The method for measuring by using the measuring tape after the floor is perforated is destructive measurement, the measurement precision is high, but the measurement by using the method is usually completed by upper and lower persons of the floor to be measured together, the person below the floor is responsible for using the supporting plate to block the bottom of the perforated floor, the person above the floor is responsible for using the steel rod and the measuring tape to measure and record, the steps are complicated, time and labor are consumed, and the method cannot measure the floor with overhigh floor height and closed space.
Therefore, it is highly desirable to provide a floor thickness measuring ruler that can be measured by a single person, is easy and convenient to operate, saves time, and has high measuring accuracy to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a floor thickness measurement chi to solve the unstable, problem that expends time of current floor measuring precision and manpower.
In order to achieve the above object, the utility model provides a floor thickness measurement chi, floor thickness measurement chi includes:
a measuring scale with measuring scales is arranged on one side surface;
the middle part of the caliper can be rotatably connected with the end part of the measuring tape, the caliper can be rotated to be overlapped with the measuring tape, and the end part of the caliper, which is attached to the measuring tape, is a closed end;
one end of the close ruler pull rope is fixedly connected to the closed end, the other end of the close ruler pull rope extends out of the measuring ruler to form a pull end, and the slide ruler is enabled to rotate around the middle of the close ruler pull rope to be overlapped with the measuring ruler by pulling the pull end; and
and the opening ruler firing pin is embedded on the other side surface of the measuring scale and is arranged corresponding to the closed end, and the caliper is ejected out of the measuring scale by pushing the opening ruler firing pin so that the opening ruler firing pin is ejected to the closed end.
The utility model discloses a set up and rotate the slide caliper rule of connecting in the measuring tape tip and make slide caliper rule rotate into an angle or coincidence for the measuring tape to be used for opening slide caliper rule top in the measuring tape through setting up the firing pin of opening the ruler, and close the chi stay cord and be used for closing the slide caliper rule in the measuring tape. When the thickness of the floor slab is measured, the caliper is in a closed state, the floor slab thickness measuring scale stretches into a through hole of the floor slab and descends to the position below the floor slab completely, the caliper is pushed out by pushing the open-scale striker to eject the measuring scale, the floor slab thickness measuring scale is lifted upwards to enable the caliper to clamp the bottom surface of the floor slab, the corresponding value of the top surface of the floor slab is the thickness of the floor slab, the floor slab thickness measuring scale descends, the close-scale pull rope is pulled to close the caliper to the measuring scale, and the floor slab is lifted out from the through hole of the floor slab. The whole operation process is simple and convenient, can be operated by one person, saves the measuring process and time, improves the working efficiency and has higher measuring precision.
The utility model discloses a floor thickness measuring scale's further improvement lies in, offer the first elongated slot on another side of the said measuring scale, the notch of the said first elongated slot corresponds to the closed end of the said caliper rule and sets up;
the open gauge firing pin is disposed in the first elongated slot,
the length of the open length striker is greater than the length of the first long slot.
The utility model is further improved in that the other side surface of the measuring scale is provided with a second elongated slot,
one end of the second long groove is close to the closed end, and the other end of the second long groove is located at one end, far away from the caliper, of the measuring tape;
the close-gauge pull rope is placed in the second long groove.
The utility model discloses floor thickness measurement chi's further improvement lies in, be provided with the apron on the another side of measuring tape with open the chi firing pin with close the chi stay cord spacing respectively in first elongated slot and second elongated slot.
The utility model discloses a floor thickness measuring scale further improves to lie in, another side of the measuring scale includes with the laminating portion of slide caliper coincidence and for inlaying the switch portion of open ruler firing pin and close ruler stay cord; the thickness of the attaching part is smaller than that of the switch part;
the joint of the attaching part and the switch part forms an abutting surface matched with the closed end, and the abutting surface is inclined;
the closed end is inclined;
the slide caliper rule laminate in during laminating portion, support to lean on the face with the laminating is held mutually to the closed end, the surface of slide caliper rule with the surface parallel and level of switch portion.
The utility model discloses floor thickness measurement chi's further improvement lies in, it keeps away from to open the chi firing pin the one end of slide caliper rule be provided with the protrusion in the end of stirring of first elongated slot.
The utility model discloses floor thickness measurement chi's further improvement lies in, it is for drawing the piece to draw the end, it is greater than to draw the size of piece the size of the notch of second elongated slot.
The utility model discloses a further improvement of the floor thickness measuring scale is that the floor is provided with a through hole for measuring;
a holding part is arranged at one end of the measuring tape, which is far away from the caliper; the width of the holding part is larger than the aperture of the through hole.
Drawings
Fig. 1 is the front structure schematic diagram of the caliper rule of the floor thickness measuring scale of the utility model when expanding.
Fig. 2 is the back structure schematic diagram of the floor thickness measuring scale when the caliper rule is unfolded.
Fig. 3 is the back structure schematic diagram of the floor thickness measuring scale when the caliper is closed.
Fig. 4 is a side view of the floor thickness measuring scale of the present invention when the caliper is closed.
Fig. 5 is a sectional view of the scale body when the caliper of the floor thickness measuring scale of the present invention is closed.
Fig. 6 is the utility model discloses state schematic diagram when floor thickness measuring scale measures the through-penetration hole that floor thickness did not stretch into the floor.
Fig. 7 is the utility model discloses slide caliper rule chucking floor bottom surface and read out the state sketch map of measuring the scale when floor thickness gauge measures floor thickness.
Fig. 8 is an enlarged schematic view of region a in fig. 7.
Fig. 9 is the utility model discloses when floor thickness gauge measures floor thickness, the state schematic diagram of the through-penetration hole of pulling out the floor with the slide caliper rule closure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. 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.
The utility model provides a floor thickness measurement chi for measure floor thickness. The utility model discloses a set up and rotate the slide caliper rule of connecting in the measuring tape tip and make slide caliper rule rotate into an angle or coincidence for the measuring tape to be used for opening slide caliper rule top in the measuring tape through setting up the firing pin of opening the ruler, and close the chi stay cord and be used for closing the slide caliper rule in the measuring tape. When the thickness of the floor slab is measured, the caliper is in a closed state, the floor slab thickness measuring scale stretches into a through hole of the floor slab and descends to the position below the floor slab completely, the caliper is pushed out by pushing the open-scale striker to eject the measuring scale, the floor slab thickness measuring scale is lifted upwards to enable the caliper to clamp the bottom surface of the floor slab, the corresponding value of the top surface of the floor slab is the thickness of the floor slab, the floor slab thickness measuring scale descends, the close-scale pull rope is pulled to close the caliper to the measuring scale, and the floor slab is lifted out from the through hole of the floor slab. The whole operation process is simple and convenient, can be operated by one person, saves the measurement process and time, and has higher measurement precision.
The utility model discloses floor thickness measurement chi explains with the attached drawing below.
Referring to fig. 1, the front structure schematic diagram of the floor thickness measuring scale of the present invention when the caliper is unfolded is shown. In this embodiment, a floor thickness measuring ruler is used for measuring the thickness of the floor, and the floor thickness measurement includes: a measuring scale 1 with measuring scales arranged on one side surface, a caliper 2 with the middle part rotatably connected with the end part of the measuring scale 1, a close scale pull rope 4 movably embedded on the other side surface of the measuring scale 1 and an open scale firing pin 3 embedded on the other side surface of the measuring scale 1 and arranged corresponding to the closed end. Specifically, slide caliper rule 2 rotates through axis of rotation and measuring tape 1 to be connected, and slide caliper rule 2 is rotatable to 1 partial coincidence with the measuring tape, and slide caliper rule 2 laminates for the closed end in the tip of measuring tape 1. The closing ruler pull rope 4 is fixedly connected with the closing end 21 at one end, and is formed with a pulling end 41 at the other end extending out of the measuring ruler 1, and the pulling end 41 is pulled to enable the caliper 2 to rotate around the middle part of the caliper to be overlapped with the measuring ruler 1. The caliper 2 is ejected from the measuring tape 1 by pushing the opening ruler striker 3 so that the opening ruler striker 3 is pushed to the closed end 21.
Referring to fig. 2, 3 and 4, a first long groove 13 is formed on the other side surface of the measuring tape 1, a notch of the first long groove 13 is arranged corresponding to the closed end 21 of the caliper 2, and the open-tape striker 3 is disposed in the first long groove 13. The length of the open length striker 3 is greater than the length of the first long groove 13. When the caliper is closed, one end of the open ruler striker 3, which is located at the measuring tape 1 and away from the caliper 2, extends out of the measuring tape 1 so as to be convenient for a measurer to push, and the design here is to facilitate the open ruler striker 3 in the first long groove 13 to smoothly eject the caliper 2 out of the measuring tape 1.
Furthermore, one end of the open ruler firing pin 3, which is far away from the caliper 2, is provided with a poking end 31 protruding out of the first long groove 13, the poking end 31 is used for facilitating a measurer to pull back the open ruler firing pin 3, and when the floor thickness measuring scale is downward, the open ruler firing pin 3 cannot slide from the first long groove 13, and the poking end 31 abuts against the cover plate 5 to prevent the open ruler firing pin 3 from sliding.
Referring to fig. 2 and 3, a second long groove 14 is formed on the other side surface of the measuring tape 1, one end of the second long groove 14 is close to the closed end 21, the other end is located at one end of the measuring tape 1 far away from the caliper 2, and the tape closing pull rope 4 is placed in the second long groove 14.
Specifically, the pulling end 41 of the close-gauge pulling rope 4 is a pulling block, and the size of the pulling block is larger than the size of the notch of the second long groove 14. The design of the pull end 41 is to avoid the problem that the close-gauge pull rope 4 is inadvertently dropped from the hole of the floor slab during measurement, so that the measurement cannot be carried out.
Referring to fig. 5, further, a cover plate is provided on the other side of the measuring tape 1 to restrain the open-tape striker 3 and the close-tape pull cord 4 in the first and second long grooves 13 and 14, respectively. Specifically, the cover plate 5 is fixed to the other side surface of the measuring tape 1 by bolts. The cover plate 5 and the second long groove 14 are structurally designed to protect the close-size pull rope 4, so that the problem that the close-size pull rope 4 cannot be measured due to friction damage in the long-term use process is solved.
Referring to fig. 2, 3 and 4, in an embodiment, the other side surface of the measuring tape 1 includes an attaching portion 11 overlapped with the caliper 2 and a switch portion 12 for embedding the open-rule striker 3 and the close-rule pull rope 4, the thickness of the attaching portion 11 is smaller than that of the switch portion 12, an abutting surface 121 matched with the closed end 21 is formed at the intersection of the attaching portion 11 and the switch portion 12, and the abutting surface 121 is inclined. The closed end 21 is also inclined. Preferably, the thickness of the bonding portion 11 is half of the thickness of the switch portion 12, and the thickness of the bonding portion 11 is equal to the thickness of the caliper 2. When the caliper 2 is attached to the attaching portion 11, the abutting surface 121 is attached to the closed end 21, and the surface of the caliper 2 is flush with the surface of the switch portion 12. The inclined abutment surface 121 is designed to facilitate the closing of the closing end 21 of the caliper 2 against the abutment surface 121, and to facilitate the easy ejection of the caliper 2 by the opening striker 3.
Referring to fig. 1, a through hole for measurement is formed in the floor slab, a holding portion 6 is arranged at one end of the measuring tape 1, which is far away from the caliper 2, and the width of the holding portion 6 is larger than the aperture of the through hole. The measuring tape 1 has a blade width of about 10mm, which is set according to the diameter of a through hole usually drilled in a floor. The design of the gripping part 6 is to prevent the floor thickness measuring scale from sliding off from the through hole of the floor during measurement, on one hand, the gripping part 6 can be clamped on the top surface of the floor, and on the other hand, the gripping part is convenient for the measurement.
The following explains the operation flow of the floor thickness measuring scale of the utility model.
Firstly, drilling a hole at a measuring point of a floor to be measured by using an electric drill, wherein the aperture of the drilled through hole is larger than the width of a ruler body of a floor thickness measuring ruler. Then the caliper 2 is closed at the measuring scale 1, the end of the caliper 2 of the floor thickness measuring scale extends into the through hole of the floor and descends to the position below the floor bottom plate, the caliper 2 is pushed out of the measuring scale 1 by pushing the open-scale firing pin 3 to enable the caliper 2 to rotate, the measuring scale 1 is pulled upwards to enable the caliper 2 to be tightly clamped on the floor bottom surface, and the value of the measuring scale corresponding to the floor top surface is the thickness of the floor. And finally, the floor thickness measuring scale is descended to the position that the caliper 2 is completely positioned below the floor bottom plate, and then the caliper 2 is closed on the measuring scale 1 by pulling the scale closing pull rope 4 and is pulled out from the hole of the floor.
By adopting the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a set up and rotate the slide caliper rule of connecting in measuring tape one end and make slide caliper rule rotate into an angle or coincidence for the measuring tape to be used for opening slide caliper rule top in the measuring tape through setting up the firing pin of opening the ruler, and close the chi stay cord and be used for closing the slide caliper rule in the measuring tape. When the thickness of the floor slab is measured, the caliper is in a closed state, the floor slab thickness measuring scale stretches into a through hole of the floor slab and descends to the position below the floor slab completely, the caliper is pushed out by pushing the open-scale striker to eject the measuring scale, the floor slab thickness measuring scale is pulled upwards to enable the caliper to clamp the bottom surface of the floor slab, the corresponding numerical value at the top surface of the floor slab is the thickness of the floor slab, the floor slab thickness measuring scale descends, the close-scale pull rope is pulled to close the caliper to the measuring scale, and the caliper is pulled out from the hole of the floor slab. The whole operation process is simple and convenient, can be operated by one person, saves the measuring process and time, improves the working efficiency and has higher measuring precision.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (8)
1. The utility model provides a floor thickness measurement chi which characterized in that, floor thickness measurement chi includes:
a measuring scale with measuring scales is arranged on one side surface;
the middle part of the caliper can be rotatably connected with the end part of the measuring tape, the caliper can be rotated to be overlapped with the measuring tape, and the end part of the caliper, which is attached to the measuring tape, is a closed end;
one end of the close ruler pull rope is fixedly connected to the closed end, the other end of the close ruler pull rope extends out of the measuring ruler to form a pull end, and the slide ruler is enabled to rotate around the middle of the close ruler pull rope to be overlapped with the measuring ruler by pulling the pull end; and
and the opening ruler firing pin is embedded on the other side surface of the measuring scale and is arranged corresponding to the closed end, and the caliper is ejected out of the measuring scale by pushing the opening ruler firing pin so that the opening ruler firing pin is ejected to the closed end.
2. The floor thickness measuring scale according to claim 1, wherein a first long groove is formed on the other side surface of the measuring scale, and a notch of the first long groove is arranged corresponding to the closed end of the caliper;
the open gauge firing pin is disposed in the first elongated slot,
the length of the open length striker is greater than the length of the first long slot.
3. The floor thickness measuring ruler of claim 2, wherein a second elongated slot is opened on the other side surface of the measuring ruler,
one end of the second long groove is close to the closed end, and the other end of the second long groove is located at one end, far away from the caliper, of the measuring tape;
the close-gauge pull rope is placed in the second long groove.
4. The floor thickness measuring ruler of claim 3, wherein a cover plate is provided on the other side of the measuring ruler to restrain the open ruler striker and the close ruler pull rope in the first and second elongated slots, respectively.
5. The floor thickness measuring scale according to claim 4, wherein the other side of the measuring scale comprises a joint part superposed with the caliper and a switch part for embedding the open scale firing pin and the close scale pull rope; the thickness of the attaching part is smaller than that of the switch part;
the joint of the attaching part and the switch part forms an abutting surface matched with the closed end, and the abutting surface is inclined;
the closed end is inclined;
the slide caliper rule laminate in during laminating portion, support to lean on the face with the laminating is held mutually to the closed end, the surface of slide caliper rule with the surface parallel and level of switch portion.
6. The floor thickness measuring ruler according to claim 2, 4 or 5, wherein an end of the open ruler striker remote from the caliper is provided with a toggle end protruding from the first long groove.
7. A floor thickness measuring scale according to claim 3, 4 or 5, wherein the pulling end is a pulling block, the size of the pulling block being greater than the size of the slot opening of the second elongated slot.
8. The floor thickness measuring scale according to claim 1, wherein the floor is provided with through holes for measurement;
a holding part is arranged at one end of the measuring tape, which is far away from the caliper; the width of the holding part is larger than the aperture of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988470.8U CN211178240U (en) | 2019-11-18 | 2019-11-18 | Floor thickness measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988470.8U CN211178240U (en) | 2019-11-18 | 2019-11-18 | Floor thickness measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211178240U true CN211178240U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921988470.8U Active CN211178240U (en) | 2019-11-18 | 2019-11-18 | Floor thickness measuring scale |
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| Country | Link |
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| CN (1) | CN211178240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607150A (en) * | 2022-03-01 | 2022-06-10 | 江苏启安建设集团有限公司 | Cost-reducing and efficiency-improving portable floor thickness control device |
-
2019
- 2019-11-18 CN CN201921988470.8U patent/CN211178240U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607150A (en) * | 2022-03-01 | 2022-06-10 | 江苏启安建设集团有限公司 | Cost-reducing and efficiency-improving portable floor thickness control device |
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