CN214095881U - Pier stud steel reinforcement cage measurement gauge - Google Patents
Pier stud steel reinforcement cage measurement gauge Download PDFInfo
- Publication number
- CN214095881U CN214095881U CN202120225289.2U CN202120225289U CN214095881U CN 214095881 U CN214095881 U CN 214095881U CN 202120225289 U CN202120225289 U CN 202120225289U CN 214095881 U CN214095881 U CN 214095881U
- Authority
- CN
- China
- Prior art keywords
- reinforcement cage
- positioning plate
- plate
- pier stud
- guide rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The application relates to a pier stud reinforcement cage measuring gauge, which belongs to the technical field of bridge pier stud construction and comprises a lower positioning plate, wherein a through hole for sleeving the periphery of a reinforcement cage is formed in the lower positioning plate; the positioning guide rods are arranged and vertically connected with the lower positioning plate and are arranged around the through hole in an enclosing manner; and the upper positioning plate is provided with a through hole for being sleeved on the periphery of the reinforcement cage, the upper positioning plate is provided with a guide hole penetrating into the positioning guide rod, and the upper positioning plate moves up and down along the axis direction of the positioning guide rod at the top of the lower positioning plate. The upper positioning plate moves upwards along the axes of the positioning guide rods to a set height, then the perpendicularity of the reinforcement cage can be obtained by measuring the eccentric distance between the reinforcement cage and the upper positioning plate through the measuring scale, and the thickness of a protective layer of the reinforcement cage is obtained by measuring the gap between the reinforcement cage and the through hole of the upper positioning plate. The measurement accuracy of the steel reinforcement cage is greatly facilitated, and the measurement difficulty is reduced.
Description
Technical Field
The application relates to the technical field of bridge pier column construction, in particular to a pier column reinforcement cage measuring and detecting tool.
Background
The verticality of the pier stud steel reinforcement cage easily affects the stress state of the pier stud and the thickness of a concrete protective layer of the pier stud steel reinforcement cage, so that the detection of the verticality of the pier stud steel reinforcement cage is particularly important in the bridge construction process.
The concrete protective layer (for short, protective layer) is a concrete layer between the outer edge of the outermost stressed steel bar in the reinforced concrete member and the surface of concrete, and is used for protecting the steel bars in a closed environment, keeping the strength and the integral structural stability of the steel bars, and the thickness of the concrete protective layer is one of important factors influencing the performance of the reinforced concrete member. If the protective layer is too large, the bearing capacity of the reinforced concrete member is reduced, and if the protective layer is too small, the surface concrete is easy to peel off, so that the reinforcing steel bars are exposed, the problem of corrosion of the reinforcing steel bars is caused, and the service performance and the service life of the reinforced concrete member are influenced.
In the related technology, the perpendicularity detection method of the pier stud reinforcement cage commonly used in the construction site is a plumb bob method: after the pier stud reinforcement cage is installed, the plumb bob is hung on the top surface of the pier stud reinforcement cage, after the plumb bob is stabilized, the distances between the top and the bottom of the plumb bob and the pier stud reinforcement cage are respectively measured, and then the verticality of the pier stud reinforcement cage is calculated according to the distance difference measured between the top and the bottom and the vertical distance between two measuring points.
However, the plumb bob method detects the verticality of the pier stud reinforcement cage, the horizontal distance between the pier stud top and bottom plumb lines and the pier stud reinforcement cage needs to be measured by using a steel ruler, the artificial interference factors are many, the two measurement positions cannot be ensured to be on the same vertical plane, and the operation is troublesome; and if outdoor wind power is great or the pier stud is higher, the plumb bob easily swings, and the perpendicularity detection of the pier stud template is more difficult.
Disclosure of Invention
The embodiment of the application provides a pier stud steel reinforcement cage measurement inspection device to solve the problem that the plumb bob method detects the perpendicularity measurement difficulty of pier stud steel reinforcement cage in the related art.
The first aspect of the embodiment of the application provides a pier stud steel reinforcement cage measures and examines utensil, includes:
the lower positioning plate is provided with a through hole for sleeving the periphery of the reinforcement cage;
a plurality of positioning guide rods are arranged, and are vertically connected with the lower positioning plate and arranged around the through hole in an enclosing manner;
the steel bar cage positioning device comprises an upper positioning plate, wherein a through hole used for being sleeved on the periphery of a steel bar cage is formed in the upper positioning plate, a guide hole penetrating through a positioning guide rod is formed in the upper positioning plate, and the upper positioning plate moves up and down along the axis direction of the positioning guide rod at the top of a lower positioning plate.
In some embodiments: the upper positioning plate comprises a left half plate and a right half plate which are symmetrically arranged, the left half plate and the right half plate are detachably connected through a fastener, openings which are enclosed to form the through holes are formed in the left half plate and the right half plate, and the lower positioning plate is identical to the upper positioning plate in structure.
In some embodiments: the left half plate comprises a steel plate and reinforcing ribs fixed on the steel plate, the opening and the guide hole are both located on the steel plate, and the right half plate and the left half plate are identical in structure.
In some embodiments: the lower positioning plate and the upper positioning plate are both of rectangular or circular structures, and the through holes are rectangular holes or circular holes.
In some embodiments: and the lower positioning plate and the upper positioning plate are both provided with gradienters.
In some embodiments: the positioning guide rods are threaded rods, the lower nuts and the upper nuts are in threaded connection with the positioning guide rods, the lower nuts fix the lower positioning plate on the positioning guide rods, and the upper nuts position the upper positioning plate on the positioning guide rods.
In some embodiments: the bottoms of the positioning guide rods extend out of the bottom of the lower positioning plate, and the bottoms of the positioning guide rods are provided with bases.
In some embodiments: the distances between the positioning guide rods and the center of the lower positioning plate are the same.
In some embodiments: the diameter of the through hole is larger than that of the reinforcement cage.
A second aspect of the embodiments of the present application provides a method for measuring a pier stud reinforcement cage, where the method uses the pier stud reinforcement cage measuring tool according to any one of the embodiments, and the method includes the following steps:
mounting a lower positioning plate, sleeving the lower positioning plate on the periphery of the reinforcement cage, adjusting the lower positioning plate to be in a horizontal state and keeping the center of the lower positioning plate to be coincident with the center of the reinforcement cage;
the positioning guide rods are installed, and a plurality of positioning guide rods are vertically connected to the lower positioning plate and surround the through holes;
installing an upper positioning plate, sleeving the upper positioning plate on the periphery of the reinforcement cage, and sleeving the upper positioning plate on the plurality of positioning guide rods through the guide holes;
the steel reinforcement cage is measured, the axis direction along many pilot arms drives the locating plate rebound to setting for the height, measures the straightness that hangs down that obtains the steel reinforcement cage of eccentric distance between steel reinforcement cage and the last locating plate through the dipperstick, measures the protective layer thickness that obtains the steel reinforcement cage through the clearance of measuring between the through-hole of steel reinforcement cage and last locating plate.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a pier stud reinforcement cage measuring and checking fixture, which is characterized in that a lower positioning plate is arranged on the pier stud reinforcement cage measuring and checking fixture, and a through hole for being sleeved on the periphery of a reinforcement cage is formed in the lower positioning plate; the positioning guide rods are arranged and vertically connected with the lower positioning plate and are arranged around the through hole in an enclosing manner; and the upper positioning plate is provided with a through hole for being sleeved on the periphery of the reinforcement cage, the upper positioning plate is provided with a guide hole penetrating into the positioning guide rod, and the upper positioning plate moves up and down along the axis direction of the positioning guide rod at the top of the lower positioning plate.
Therefore, the lower positioning plate and the plurality of positioning guide rods of the pier stud reinforcement cage measuring gauge provide positioning and moving guide for the upper positioning plate, when the verticality of the reinforcement cage is measured, the lower positioning plate is sleeved on the periphery of the reinforcement cage, the lower positioning plate is adjusted to be in a horizontal state, and the center of the lower positioning plate is kept to be coincident with the center of the reinforcement cage; a plurality of positioning guide rods are vertically connected to the lower positioning plate to provide guiding for the up-and-down movement of the upper positioning plate, the upper positioning plate moves upwards along the axes of the positioning guide rods to a set height, then the eccentric distance between the reinforcement cage and the upper positioning plate is measured through the measuring scale, the verticality of the reinforcement cage can be obtained, and the thickness of a protective layer of the reinforcement cage is obtained by measuring the gap between the reinforcement cage and the through hole of the upper positioning plate. The measurement accuracy of the steel reinforcement cage is greatly facilitated, and the measurement difficulty is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic structural view of an upper positioning plate according to an embodiment of the present application.
Reference numerals:
1. a lower positioning plate; 2. positioning the guide rod; 3. an upper positioning plate; 4. a level gauge; 5. a lower nut; 6. screwing a nut; 7. a base; 31. a through hole; 32. a left half plate; 33. a right half plate; 34. a guide hole; 35. a fastener.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
The embodiment of the application provides a pier stud steel reinforcement cage measurement inspection device, which can solve the problem that the verticality measurement of a pier stud steel reinforcement cage is difficult to detect by a plumb bob method in the related art.
Referring to fig. 1 and 2, in a first aspect, the embodiment of the present application provides a pier stud reinforcement cage measurement gauge, including:
lower locating plate 1, offer on this lower locating plate 1 and be used for the cover at the through-hole 31 of steel reinforcement cage periphery, the diameter of through-hole 31 is greater than the diameter of steel reinforcement cage, and this through-hole 31 is 1 covers at the steel reinforcement cage periphery for lower locating plate and provides the space.
The number of the positioning guide rods 2 is multiple, the number of the positioning guide rods 2 is at least three, and the present embodiment takes four positioning guide rods 2 as an example for explanation. The four positioning guide rods 2 are vertically and fixedly connected with the lower positioning plate 1 and are arranged around the through hole 31 in an enclosing manner.
Go up locating plate 3, offer on this go up locating plate 3 and be used for the cover at the through-hole 31 of steel reinforcement cage periphery, this through-hole 31 goes up 3 covers of locating plate and reciprocates in the steel reinforcement cage periphery and provides the activity space.
The upper positioning plate 3 is also provided with guide holes 34 penetrating through the four positioning guide rods 2, and the upper positioning plate 3 moves up and down along the axis direction of the positioning guide rods 2 at the top of the lower positioning plate 1.
When the pier stud steel reinforcement cage measuring and checking tool measures the steel reinforcement cage bound on the bearing platform, the lower positioning plate 1 is firstly sleeved on the periphery of the steel reinforcement cage, the lower positioning plate 1 is adjusted to be in a horizontal state at the top of the bearing platform, the center of the lower positioning plate 1 is kept to be coincided with the center of the steel reinforcement cage, and a reference surface is provided for the four positioning guide rods 2 and the upper positioning plate 3.
Then, the four positioning guide rods 2 are vertically connected to the lower positioning plate 1 to provide guidance for the up-and-down movement of the upper positioning plate 3, and a reference direction is provided for the up-and-down movement of the upper positioning plate 3 along the axial direction of the four positioning guide rods 2.
And finally, driving the upper positioning plate 3 to move upwards along the axes of the four positioning guide rods 2 to a set height, and measuring the eccentric distance between the reinforcement cage and the upper positioning plate 3 by using a measuring ruler to obtain the verticality of the reinforcement cage.
Meanwhile, the gap between the reinforcement cage and the through hole 31 can be measured through a measuring scale, and the thickness of the protective layer of the reinforcement cage can be directly or indirectly measured.
In some alternative embodiments: referring to fig. 2, the embodiment of the application provides a pier stud steel reinforcement cage measuring and detecting tool, an upper positioning plate 3 of the pier stud steel reinforcement cage measuring and detecting tool comprises a left half plate 32 and a right half plate 33 which are symmetrically arranged, and the left half plate 32 and the right half plate 33 are detachably connected through a fastener 35.
And the left half plate 32 and the right half plate 33 are respectively provided with a gap which is enclosed into the through hole 31, and the gaps can be specifically set according to the shape and the size of the reinforcement cage. The lower positioning plate 1 and the upper positioning plate 3 have the same structure, and the detailed description is omitted.
When steel reinforcement cage's high, in order to be convenient for with down locating plate 1, 3 covers in steel reinforcement cage's periphery of last locating plate, the split type structure of compriseing half board 32 in a left side and half board 33 is all set to with lower locating plate 1 to the last locating plate 3 of this embodiment, can dismantle the connection through fastener 35 between half board 32 in a left side and the half board 33 in a right side.
In some alternative embodiments: referring to fig. 2, the embodiment of the application provides a pier stud steel reinforcement cage measuring and detecting tool, and a left half plate 32 of the pier stud steel reinforcement cage measuring and detecting tool comprises a steel plate and reinforcing ribs fixed on the steel plate, wherein the steel plate is preferably a stainless steel plate with the thickness of 2-3mm, and the reinforcing ribs are preferably angle steel or rectangular steel tubes. The notch and the guide hole 34 are both positioned on the steel plate. The right half plate 33 and the left half plate 32 have the same structure, and the description thereof is not repeated.
The right half plate 33 and the left half plate 32 are both made of steel plates and reinforcing rib structures, so that the structural strength of the right half plate 33 and the left half plate 32 is improved, the weight of the right half plate 33 and the left half plate 32 is reduced, and the purpose of light weight is achieved.
In some alternative embodiments: referring to fig. 2, the embodiment of the application provides a pier stud steel reinforcement cage measuring and detecting tool, a lower positioning plate 1 and an upper positioning plate 3 of the pier stud steel reinforcement cage measuring and detecting tool are both rectangular structures, and of course, the lower positioning plate 1 and the upper positioning plate 3 can also be set to be circular structures.
When the reinforcement cage is in a circular structure, the through holes 31 on the lower positioning plate 1 and the upper positioning plate 3 are circular holes; when the reinforcement cage is in an oval structure, the through holes 31 on the lower positioning plate 1 and the upper positioning plate 3 are oval holes; when the steel reinforcement cage is rectangular structure, the through holes 31 on the lower positioning plate 1 and the upper positioning plate 3 are all rectangular holes.
All be equipped with spirit level 4 on lower locating plate 1 and top board 3, this spirit level 4 is used for measuring the levelness of lower locating plate 1 and top board 3. The gradienter 4 is preferably a digital display double-shaft gradienter or a bubble gradienter, and the digital display double-shaft gradienter can directly read the horizontal information of the lower positioning plate 1 and the upper positioning plate 3.
In some alternative embodiments: referring to fig. 1, the embodiment of the application provides a pier stud steel reinforcement cage measuring and detecting tool, four positioning guide rods 2 of the pier stud steel reinforcement cage measuring and detecting tool are threaded rods, and the distances between the four positioning guide rods 2 and the center of a lower positioning plate 1 are the same. The four positioning guide rods 2 are all in threaded connection with lower nuts 5 and upper nuts 6.
The lower nut 5 fixes the lower positioning plate 1 on the positioning guide rod 2 so as to ensure the verticality of the positioning guide rod 2 and the lower positioning plate 1. The upper nut 6 positions the upper positioning plate 3 on the positioning guide rod 2, and the upper positioning plate is moved to a set height by rotating the upper nut 6.
The bottoms of the four positioning guide rods 2 extend out of the bottom of the lower positioning plate 1, and the bottoms of the positioning guide rods 2 are provided with bases 7. When a bearing platform below the steel reinforcement cage is uneven, the bases 7 at the bottoms of the four positioning guide rods 2 are abutted against the bearing platform, and the lower positioning plate 1 is horizontally suspended above the bearing platform through the four positioning guide rods 2.
Referring to fig. 1 and 2, a second aspect of the embodiment of the present application provides a method for measuring a pier stud reinforcement cage, where the method uses the pier stud reinforcement cage measuring tool according to the above embodiment, and the method includes the following steps:
step 1, installing a lower positioning plate 1, sleeving the lower positioning plate 1 on the periphery of the reinforcement cage, adjusting the lower positioning plate 1 to be in a horizontal state, and keeping the center of the lower positioning plate 1 to be coincident with the center of the reinforcement cage.
And 2, installing the positioning guide rods 2, and vertically connecting the four positioning guide rods 2 on the lower positioning plate 1 and enclosing the periphery of the through hole 31.
And step 3, installing the upper positioning plate 3, sleeving the upper positioning plate 3 on the periphery of the reinforcement cage, and sleeving the upper positioning plate 3 on the four positioning guide rods 2 through the guide holes 34.
And 4, measuring the steel reinforcement cage, driving the upper positioning plate 3 to move upwards to a set height along the axis direction of the four positioning guide rods 2, and measuring the eccentric distance between the steel reinforcement cage and the upper positioning plate 3 by using a measuring ruler to obtain the verticality of the steel reinforcement cage.
And 5, measuring the gap between the reinforcement cage and the through hole 31 of the upper positioning plate 3 by using a measuring ruler to obtain the thickness of the protective layer of the reinforcement cage.
Principle of operation
The embodiment of the application provides a pier stud reinforcement cage measuring and detecting tool, which is characterized in that a lower positioning plate 1 is arranged, and a through hole 31 for sleeving the periphery of a reinforcement cage is formed in the lower positioning plate 1; a plurality of positioning guide rods 2 are arranged, and the positioning guide rods 2 are vertically connected with the lower positioning plate 1 and surround the through hole 31; go up locating plate 3, offer on this going up locating plate 3 and be used for the cover at the through-hole 31 of steel reinforcement cage periphery, set up the guiding hole 34 that penetrates positioning guide 2 on going up locating plate 3, go up locating plate 3 and reciprocate along positioning guide 2's axis direction at the top of lower locating plate 1.
The lower positioning plate 1 and the plurality of positioning guide rods 2 of the pier stud reinforcement cage measuring gauge provide positioning and moving guide for the upper positioning plate 3, when the perpendicularity of a reinforcement cage is measured, the lower positioning plate 1 is sleeved on the periphery of the reinforcement cage, the lower positioning plate 1 is adjusted to be in a horizontal state, and the center of the lower positioning plate 1 is kept to be coincident with the center of the reinforcement cage; many positioning guide 2 are connected perpendicularly and are provided the direction for the up-and-down motion of top board 3 on bottom plate 1, and the top board 3 is measured the eccentric distance between steel reinforcement cage and top board 3 through the dipperstick after upwards moving to setting for the height along the axis of many positioning guide 2 and can obtain the straightness that hangs down of steel reinforcement cage, obtains the protective layer thickness of steel reinforcement cage through measuring the clearance between steel reinforcement cage and 3 through-holes 31 of top board. The measurement accuracy of the steel reinforcement cage is greatly facilitated, and the measurement difficulty is reduced.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; 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 application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a pier stud steel reinforcement cage measures and examines utensil which characterized in that includes:
the lower positioning plate (1), wherein a through hole (31) used for being sleeved on the periphery of the reinforcement cage is formed in the lower positioning plate (1);
the positioning guide rods (2) are arranged, and the positioning guide rods (2) are vertically connected with the lower positioning plate (1) and are arranged around the through hole (31) in an enclosing manner;
the steel bar cage positioning device comprises an upper positioning plate (3), wherein a through hole (31) used for being sleeved on the periphery of a steel bar cage is formed in the upper positioning plate (3), a guide hole (34) penetrating into a positioning guide rod (2) is formed in the upper positioning plate (3), and the upper positioning plate (3) is arranged at the top of a lower positioning plate (1) and moves up and down along the axis direction of the positioning guide rod (2).
2. The pier stud reinforcement cage measuring gauge according to claim 1, wherein:
go up locating plate (3) including left half board (32) and right half board (33) that the symmetry set up, can dismantle the connection through fastener (35) between left side half board (32) and right half board (33), all seted up on left side half board (32) and right half board (33) and enclosed into the opening of through-hole (31), locating plate (1) is the same with the structure of last locating plate (3) down.
3. The pier stud reinforcement cage measuring gauge according to claim 2, wherein:
the left half plate (32) comprises a steel plate and reinforcing ribs fixed on the steel plate, the opening and the guide holes (34) are located on the steel plate, and the right half plate (33) is identical to the left half plate (32) in structure.
4. The pier stud reinforcement cage measuring gauge according to claim 1, wherein:
the lower positioning plate (1) and the upper positioning plate (3) are both rectangular or circular structures, and the through holes (31) are rectangular holes or circular holes.
5. The pier stud reinforcement cage measuring gauge according to claim 1, wherein:
the lower positioning plate (1) and the upper positioning plate (3) are both provided with gradienters (4).
6. The pier stud reinforcement cage measuring gauge according to claim 1, wherein:
the positioning guide rods (2) are threaded rods, the positioning guide rods (2) are connected with lower nuts (5) and upper nuts (6) in a threaded mode, the lower nuts (5) fix the lower positioning plates (1) on the positioning guide rods (2), and the upper nuts (6) position the upper positioning plates (3) on the positioning guide rods (2).
7. The pier stud reinforcement cage measuring gauge according to claim 1 or 6, wherein:
the bottoms of the positioning guide rods (2) extend out of the bottom of the lower positioning plate (1), and the bottoms of the positioning guide rods (2) are provided with bases (7).
8. The pier stud reinforcement cage measuring gauge according to claim 1 or 6, wherein:
the distance between the positioning guide rods (2) and the center of the lower positioning plate (1) is the same.
9. The pier stud reinforcement cage measuring gauge according to claim 1, wherein:
the diameter of the through hole (31) is larger than that of the reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225289.2U CN214095881U (en) | 2021-01-26 | 2021-01-26 | Pier stud steel reinforcement cage measurement gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225289.2U CN214095881U (en) | 2021-01-26 | 2021-01-26 | Pier stud steel reinforcement cage measurement gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214095881U true CN214095881U (en) | 2021-08-31 |
Family
ID=77439727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120225289.2U Active CN214095881U (en) | 2021-01-26 | 2021-01-26 | Pier stud steel reinforcement cage measurement gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214095881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001690A (en) * | 2021-09-27 | 2022-02-01 | 中交一公局第七工程有限公司 | Pier stud protective layer thickness detection adjusting device |
-
2021
- 2021-01-26 CN CN202120225289.2U patent/CN214095881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001690A (en) * | 2021-09-27 | 2022-02-01 | 中交一公局第七工程有限公司 | Pier stud protective layer thickness detection adjusting device |
| CN114001690B (en) * | 2021-09-27 | 2024-01-26 | 中交一公局第七工程有限公司 | Pier stud protective layer thickness detection adjusting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109596114B (en) | Building survey straightness detection instrument that hangs down | |
| CN214095881U (en) | Pier stud steel reinforcement cage measurement gauge | |
| CN213714183U (en) | Verticality detection device and measuring instrument | |
| CN210135926U (en) | Adjustable simple detection device for perpendicularity of bridge pier column | |
| CN112797876A (en) | Pier stud reinforcement cage measuring gauge and measuring method | |
| CN218724219U (en) | Tower perpendicularity detection device | |
| CN216049827U (en) | Position detection device for lamp pole installation | |
| CN202041216U (en) | Movable type calibrating device for gradiograph | |
| CN220556320U (en) | Steel column straightness detection instrument that hangs down | |
| CN210658021U (en) | Quick positioner of basket template is hung in cantilever construction | |
| CN209820468U (en) | Central hanging scaffold for measuring and controlling hyperbolic cooling tower barrel body | |
| CN205854429U (en) | A kind of ship inclination measures frock | |
| CN215296231U (en) | Device for detecting vertical degree of stand column | |
| CN217687258U (en) | Prefabricated wallboard center line position and straightness detection instrument that hangs down | |
| CN219386667U (en) | Detection device based on contact net location | |
| CN216551587U (en) | Cylindrical pier template installation adjusting device | |
| KR100704430B1 (en) | Measuring instrument of main squared timber in pylon | |
| CN216593371U (en) | Be used for tower crane slope to detect instrument | |
| CN218931530U (en) | Tower crane tower car position detection device | |
| CN219798141U (en) | Bridge pier column template installation accuracy measuring tool | |
| CN115342782A (en) | Large portal crane support leg perpendicularity detection device and assembly and inspection method thereof | |
| CN213579006U (en) | Detection device for checking position of anchor bolt hole of support | |
| CN117906462A (en) | Precast beam template measuring device and self-checking method | |
| CN216645359U (en) | Novel prefabricated wallboard installation detects device | |
| CN214737441U (en) | Steel construction bottom plate hole centering rod levelling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |