CN216247471U - Concrete strength resilience single measuring area drawing tool - Google Patents
Concrete strength resilience single measuring area drawing tool Download PDFInfo
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- CN216247471U CN216247471U CN202122857151.7U CN202122857151U CN216247471U CN 216247471 U CN216247471 U CN 216247471U CN 202122857151 U CN202122857151 U CN 202122857151U CN 216247471 U CN216247471 U CN 216247471U
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Abstract
The utility model discloses a concrete strength rebound single measuring area drawing tool, which comprises a base and a printing part arranged on the base, wherein the printing part comprises a fixed plate, a pushing part and an engraving part, the pushing part comprises a handle, a push rod and a push block, the fixed plate is provided with a first through hole along the axis direction, the push rod penetrates through the first through hole and is in sliding fit on the fixed plate, one end of the push rod is in fit connection with the handle, the other end of the push rod is in fit connection with the push block, the engraving part comprises a movable plate and a stamp, the top of the movable plate is fixedly connected with the bottom of the push block, the bottom of the movable plate is fixedly connected with the bottom of the stamp, the bottom of the stamp is provided with a printing frame, and the drawing is carried out in a single measuring area drawing mode, so that loose layers, floating paddles, oil dirt, coatings and honeycomb rough surfaces on the surface of concrete can be avoided, convenient and fast, can raise the efficiency.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a single measuring area drawing tool for concrete strength rebound.
Background
The concrete has the advantages of good moldability, good integrity, good durability, convenience for local materials and the like, and is widely applied to the fields of industrial and civil buildings, ports, roads and bridges in China. Concrete can be classified into structural concrete, road concrete, hydraulic concrete, heat-resistant concrete, acid-resistant concrete, radiation-resistant concrete, and the like according to the function of use, and the detection of strength is extremely important regardless of the type of concrete. According to the current specifications of China, the rebound method is a main method for detecting the strength of concrete; in the rebound test operation of the concrete member, a rebound testing area needs to be drawn on the concrete member, the current step in the industry is usually completed by freehand drawing, a steel ruler and an oil pen are manually adopted to draw the outer contour line of the grid at the designated position on the surface of the member, then the grid is subjected to detail division, and the grid meeting the standard requirement is drawn. The method of drawing the frame of the measurement area by hands usually has certain limitation, and when the number of components needing to be measured is large, the workload is very large. More importantly, the size of the measurement area drawn by bare hands often cannot completely meet the standard requirement, the drawing efficiency is low, the drawing effect is poor, the distribution of the measurement area cannot have better uniformity and representativeness, and finally the accuracy of the detection result of the component strength is affected.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a single measuring area drawing tool for concrete strength rebound.
In order to achieve the purpose, the utility model adopts the technical scheme that: a single measuring area drawing tool for concrete strength resilience comprises a base and a printing part arranged on the base;
the printing part comprises a fixed plate, a pushing part and a carving part, the pushing part comprises a handle, a push rod and a push block, the fixed plate is provided with a first through hole along the axis direction, the push rod penetrates through the first through hole and is in sliding fit on the fixed plate, one end of the push rod is in fit connection with the handle, and the other end of the push rod is in fit connection with the push block;
the engraving piece comprises a movable plate and a seal, the top of the movable plate is fixedly connected with the bottom of the push block, the bottom of the movable plate is fixedly connected with the bottom of the seal, and a printing frame is arranged at the bottom of the seal;
second through holes are formed in four corners of the movable plate, guide pillars are arranged at the bottoms of the four corners of the fixed plate, penetrate through the second through holes in the movable plate and abut against the top of the base, the guide pillars play a guiding role, and a plurality of elastic telescopic pieces are arranged between the fixed plate and the movable plate;
the middle part of the base is provided with a rectangular hole, and the cross section shape of the rectangular hole is matched with that of the seal.
Further, in a preferred embodiment of the present invention, the drawing tool further includes an ink slot, a sponge member is disposed in the ink slot, the ink slot is fastened to the bottom of the stamp, and the sponge member contacts the printing frame.
Further, in a preferred embodiment of the present invention, a humidity sensor and an indicator light are disposed in the ink tank, the humidity sensor is used for detecting the content of the ink in the ink tank, and the indicator light is in communication with the humidity sensor to indicate that the content of the ink in the ink tank is insufficient.
Further, in a preferred embodiment of the present invention, a balance mechanism is disposed on the base, and the balance mechanism is configured to determine a position state of the drawing tool.
Further, in a preferred embodiment of the present invention, the balancing mechanism is a balancing liquid column, and a balancing liquid bubble is disposed in the balancing liquid column.
Further, in a preferred embodiment of the present invention, handles are disposed on two sides of the base.
Further, in a preferred embodiment of the present invention, the elastic expansion member is a compression spring.
Further, in a preferred embodiment of the present invention, the drawing tool further includes a caliper, the base is provided with an accommodating groove, the caliper is hinged to an inner wall of the accommodating groove, and the caliper rotates around the hinge point to be accommodated in the accommodating groove or extend out of the accommodating groove.
Further, in a preferred embodiment of the present invention, the printing frame is square, and the printing frame is made of nylon.
Further, in a preferred embodiment of the present invention, the size of the printing frame is 20mm by 20 mm.
The utility model solves the defects in the background technology, and has the following beneficial effects: the drawing is carried out in a single measuring area drawing mode, so that a loose layer, a floating paddle, oil dirt, a coating and a honeycomb pitted surface on the surface of concrete can be avoided, convenience and rapidness are realized, and the efficiency can be improved; the grid can be printed on the concrete by pressing the pushing piece, and compared with the conventional manual drawing mode, the method has the advantages that the division speed of the measuring area is greatly increased, the efficiency of drawing the measuring area is improved, and the labor cost is reduced; the size of the printing frame on the stamping surface is uniform, so that the drawing precision of the grid of the rebound testing area is higher, and the accuracy of the test is improved; through set up humidity transducer in the ink horn and install the pilot lamp on the mobile jib, can in time accurately show the ink content in the ink horn to further improve the efficiency of work and the intelligence of drawing the instrument.
Drawings
Embodiments of the present invention will be understood more fully from the accompanying drawings of various embodiments of the utility model given below, which, however, should not be taken to limit the utility model to the specific embodiments, but are for explanation and understanding only, and other drawings may be devised by those skilled in the art without inventive faculty;
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of another embodiment of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a bottom view of the present invention;
in the figure: 101. a base; 102. a printing section; 103. a fixing plate; 104. a pusher member; 105. a carving member; 106. a handle; 107. a push rod; 108. a push block; 109. a movable plate; 201. stamping; 202. printing frame; 203. a guide post; 204. an elastic extensible member; 205. a rectangular hole; 206. balancing the liquid column; 207. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference in the specification to "an embodiment," "one embodiment," "some embodiments," or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments is included in at least some embodiments, but not necessarily all embodiments. The various appearances of "an embodiment," "one embodiment," or "some embodiments" are not necessarily all referring to the same embodiments. If the specification states a component, feature, structure, or characteristic "may", "might", or "could" be included, that particular component, feature, structure, or characteristic is not required to be included. If the specification or claim refers to "a" or "an" element, that does not mean there is only one of the element. If the specification or claim refers to "a further" element, that does not preclude there being more than one of the further element. Furthermore, the particular features, structures, functions, or characteristics may be combined in any suitable manner in one or more embodiments. For example, a first embodiment may be combined with a second embodiment as long as the particular features, structures, functions, or characteristics associated with the two embodiments are not mutually exclusive.
In the description of the present invention, unless otherwise specified the use of the ordinal adjectives "first", "second", and "third", etc., to describe a common object, merely indicate that different instances of like objects are being referred to, and are not intended to imply that the objects so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1-4, the utility model discloses a concrete strength rebound single measuring area drawing tool, which comprises a base 101 and a printing part 102 arranged on the base 101;
the printing part 102 comprises a fixing plate 103, a pushing part 104 and a carving part 105, wherein the pushing part 104 comprises a handle 106, a push rod 107 and a push block 108, the fixing plate 103 is provided with a first through hole along the axial direction, the push rod 107 penetrates through the first through hole and is in sliding fit with the fixing plate 103, one end of the push rod 107 is in fit connection with the handle 106, and the other end of the push rod 107 is in fit connection with the push block 108;
the engraving member 105 comprises a movable plate 109 and a stamp 201, the top of the movable plate 109 is fixedly connected with the bottom of the pushing block 108, the bottom of the movable plate 109 is fixedly connected with the bottom of the stamp 201, and the bottom of the stamp 201 is provided with a printing frame 202;
second through holes are formed in four corners of the movable plate 109, guide posts 203 are arranged at the bottoms of the four corners of the fixed plate 103, the guide posts 203 penetrate through the second through holes in the movable plate 109 and abut against the top of the base 101, the guide posts 203 play a guiding role, and a plurality of elastic telescopic pieces 204 are arranged between the fixed plate 103 and the movable plate 109;
the middle of the base 101 is provided with a rectangular hole 205, and the cross section of the rectangular hole 205 is matched with the cross section of the stamp 201.
Further, in a preferred embodiment of the present invention, the drawing tool further includes an ink slot, a sponge member is disposed in the ink slot, the ink slot is fastened to the bottom of the stamp 201, and the sponge member contacts with the printing frame 202.
It should be noted that, the ink groove is equivalent to the lid structure, and the lock is provided with the cavernosum on the lateral wall of seal 201 in the ink groove to store chinese ink in the cavernosum, so, when the ink groove lid is on seal 201, the cavernosum contacts with the print frame 202 of seal 201 bottom, thereby coats sticky chinese ink on print frame 202, and then draws square survey district through print frame 202 toward the concrete.
Further, in a preferred embodiment of the present invention, a humidity sensor and an indicator light are disposed in the ink tank, the humidity sensor is used for detecting the content of the ink in the ink tank, and the indicator light is in communication with the humidity sensor to indicate that the content of the ink in the ink tank is insufficient.
It should be noted that, when chinese ink used to a certain extent in the china ink groove, humidity in the china ink groove just can be less than a certain numerical value, and at this moment, humidity transducer just can detect the signal, then on signal transmission to pilot lamp, the pilot lamp just can light to the suggestion user adds chinese ink in toward the china ink groove.
Further, in a preferred embodiment of the present invention, a balance mechanism is disposed on the base 101, and the balance mechanism is used for determining a position state of the drawing tool.
Further, in a preferred embodiment of the present invention, the balancing mechanism is a balancing liquid column 206, and a balancing liquid bubble is disposed in the balancing liquid column 206.
Further, in a preferred embodiment of the present invention, handles 207 are disposed on two sides of the base 101.
It should be noted that, before printing the measuring area, the handle 207 is held by two hands, and then the position of the base 101 is adjusted so that the balance bubble of the balance liquid column 206 is located at the middle position, so that the base 101 is located at the horizontal position, thereby ensuring that the printed measuring area is located at the horizontal position.
Further, in a preferred embodiment of the present invention, the elastic expansion member 204 is a compression spring.
Further, in a preferred embodiment of the present invention, the drawing tool further includes a caliper, the base 101 is provided with an accommodating groove, the caliper is hinged to an inner wall of the accommodating groove, and the caliper rotates around a hinge point to be accommodated in the accommodating groove or extend out of the accommodating groove.
It should be noted that, the distance between the survey area and the component end or the construction seam limit is not less than 200mm, and in order to guarantee that the survey area is close to the edge or the gap of component when drawing, can fix a position through slide caliper rule, only need with slide caliper rule toward pulling out in the holding tank can, convenient and fast possesses great practicality.
Further, in a preferred embodiment of the present invention, the printing frame 202 is square, and the printing frame 202 is made of nylon.
Further, in a preferred embodiment of the present invention, the size of the print frame 202 is 20mm by 20 mm.
The working process and principle of the utility model are as follows: firstly, the ink fountain is taken down from the stamp 201, the handles 207 on the two sides of the base 101 are held by hands, the position of the base 101 is adjusted to enable the balance bubble of the balance liquid column 206 to be located at the middle position, the base 101 is enabled to be located at the horizontal position, the printed measuring area is enabled to be located at the horizontal position, the handle 106 in the pushing piece 104 is connected and loosened, the handle 106 of the handle 207 is pushed forwards, the stamp 201 moves along with the pushing piece 108 under the action of the pushing piece 108 and enters the rectangular hole 205 of the base 101, and the printing frame 202 with ink prints the ink on the concrete due to the fact that the base 101 is attached to the concrete, and therefore drawing of a single measuring area is completed. When drawing is performed backwards, the handle 106 is released, and the stamp 201 automatically resets under the tension of the compression spring. In addition, in the moving process of the stamp 201, the guide pillar 203 plays a role in guiding, and the stamp 201 can be prevented from deviating.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a concrete strength is kick-backed and is singly surveyed district and draw instrument, includes base and the printing portion of setting on the base, its characterized in that:
the printing part comprises a fixed plate, a pushing part and a carving part, the pushing part comprises a handle, a push rod and a push block, the fixed plate is provided with a first through hole along the axis direction, the push rod penetrates through the first through hole and is in sliding fit on the fixed plate, one end of the push rod is in fit connection with the handle, and the other end of the push rod is in fit connection with the push block;
the engraving piece comprises a movable plate and a seal, the top of the movable plate is fixedly connected with the bottom of the push block, the bottom of the movable plate is fixedly connected with the bottom of the seal, and a printing frame is arranged at the bottom of the seal;
second through holes are formed in four corners of the movable plate, guide pillars are arranged at the bottoms of the four corners of the fixed plate, penetrate through the second through holes in the movable plate and abut against the top of the base, the guide pillars play a guiding role, and a plurality of elastic telescopic pieces are arranged between the fixed plate and the movable plate;
the middle part of the base is provided with a rectangular hole, and the cross section shape of the rectangular hole is matched with that of the seal.
2. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: the drawing tool further comprises an ink groove, a sponge piece is arranged in the ink groove, the ink groove is buckled at the bottom of the seal, and the sponge piece is in contact with the printing frame.
3. The tool for drawing the single measuring area of the concrete strength rebound according to claim 2, wherein: the ink fountain is characterized in that a humidity sensor and an indicator light are arranged in the ink fountain, the humidity sensor is used for detecting the content of ink in the ink fountain, and the indicator light is in communication connection with the humidity sensor to prompt that the content of the ink in the ink fountain is insufficient.
4. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: and a balance mechanism is arranged on the base and used for judging the position state of the drawing tool.
5. The tool for drawing the single measuring area of the concrete strength rebound according to claim 4, wherein: the balance mechanism is a balance liquid column, and balance liquid bubbles are arranged in the balance liquid column.
6. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: handles are arranged on two sides of the base.
7. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: the elastic expansion piece is a compression spring.
8. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: the drawing tool further comprises a caliper, wherein the base is provided with a containing groove, the caliper is hinged to the inner wall of the containing groove, and the caliper rotates around a hinged point to accommodate the inside of the containing groove or stretch out of the containing groove.
9. The tool for drawing the single measuring area of the concrete strength rebound according to claim 1, wherein: the printing frame is square, just the printing frame is the nylon material.
10. The tool for drawing a single measuring area of concrete strength rebound according to claim 9, wherein: the print frame size is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857151.7U CN216247471U (en) | 2021-11-22 | 2021-11-22 | Concrete strength resilience single measuring area drawing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122857151.7U CN216247471U (en) | 2021-11-22 | 2021-11-22 | Concrete strength resilience single measuring area drawing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216247471U true CN216247471U (en) | 2022-04-08 |
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ID=80947413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122857151.7U Active CN216247471U (en) | 2021-11-22 | 2021-11-22 | Concrete strength resilience single measuring area drawing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216247471U (en) |
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2021
- 2021-11-22 CN CN202122857151.7U patent/CN216247471U/en active Active
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