CN218380781U - Wave form beam slab crossbeam center height measuring device - Google Patents
Wave form beam slab crossbeam center height measuring device Download PDFInfo
- Publication number
- CN218380781U CN218380781U CN202222762958.7U CN202222762958U CN218380781U CN 218380781 U CN218380781 U CN 218380781U CN 202222762958 U CN202222762958 U CN 202222762958U CN 218380781 U CN218380781 U CN 218380781U
- Authority
- CN
- China
- Prior art keywords
- ruler
- measuring
- cavity
- leading
- slide rail
- 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
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a wave form beam slab crossbeam center height measuring device, organize and draw the piece including the dipperstick, first cavity has been seted up in drawing the piece, be provided with first slide rail in the first cavity, the one end setting of dipperstick group is in just can follow in the first cavity first slide rail slides, be provided with the scale mark on the dipperstick group, still be provided with universal level bubble on drawing the piece, dipperstick group is including telescopic ruler and fixed ruler, the second cavity has been seted up in the fixed ruler, be provided with the second slide rail in the second cavity, telescopic ruler installs in the fixed ruler just telescopic ruler can be followed the second slide rail slides, the scale mark sets up on the telescopic ruler. The utility model discloses only need a measurement personnel can independently accomplish the measurement operation, reduce measuring error simultaneously, improve measurement of efficiency.
Description
Technical Field
The utility model belongs to the technical field of the engineering test, especially, relate to a wave form beam slab crossbeam center height measuring device.
Background
The highway guardrail is an important guarantee of highway traffic safety, the central height of the cross beam is a key inspection item of a corrugated beam steel guardrail installation project, and the key inspection item is described in a highway engineering quality inspection evaluation standard (JTG F80/1-2017), the central height of the cross beam refers to the distance from the ground to the central point of the cross beam, the detection frequency is 5 points measured at each side every 1km, and the allowable deviation is +/-20 mm, currently, in field detection, the commonly used detection method of the central height of the cross beam is that one detector adopts a steel ruler or a horizontal ruler to horizontally lead out the central position of the surface height of the corrugated beam steel guardrail to the upper part of the road surface, and the other detector uses the steel ruler or the steel tape to measure the height from the led-out position to the road surface as the central height of the cross beam; when the method is used for detection, two detection personnel are needed to be matched, the level of the straight steel ruler is difficult to guarantee when the height center position of the corrugated beam steel guardrail plate surface is horizontally led out to the position above the road surface by the straight steel ruler, the straight steel ruler or the steel tape can not be guaranteed to be in the vertical direction when the height from the led-out position to the road surface is measured by the straight steel ruler or the steel tape, the measurement error is large, and the measurement error generated when a certain longitudinal gradient exists on the road surface can be larger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art defect, provide a wave form beam slab crossbeam center height measuring device, only need a measurement personnel can accomplish measurement operation, reduce measuring error simultaneously.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a wave form beam slab crossbeam center height measuring device, includes dipperstick group and draws out the piece, first cavity has been seted up in the piece of drawing out, be provided with first slide rail in the first cavity, the one end setting of dipperstick group is in just can follow in the first cavity first slide rail slides, the dipperstick is organized and is provided with the scale mark, still be provided with universal level bubble on drawing out the piece.
In one embodiment, the measuring scale group comprises a telescopic scale and a fixed scale, a second cavity is formed in the fixed scale, a second sliding rail is arranged in the second cavity, the telescopic scale is installed in the fixed scale and can slide along the second sliding rail, and the scale mark is arranged on the telescopic scale.
In an embodiment, the one end of telescopic ruler is the umbrella structure, the gyro wheel is installed at the both ends of umbrella structure, for the dipperstick group is followed first slide rail slides, through this embodiment, the one end of telescopic ruler sets up to the umbrella structure, is convenient for slide the telescopic ruler in the first cavity of drawing the piece.
In one embodiment, the fixing ruler is provided with a fastener, the fastener can move towards the inside of the second cavity to fix the telescopic ruler in the second cavity, and the fastener can fasten the telescopic ruler in the fixing ruler after the measurement is finished, so that the telescopic ruler is prevented from sliding out.
In an embodiment, the one end that the fixed ruler kept away from the piece of drawing forth is provided with horizontal pole, and through this embodiment, testing personnel when detecting, with horizontal pole and ground laminating, horizontal pole is stepped on to the reuse foot, and fixed measuring device makes things convenient for testing personnel to accomplish alone promptly and detects the operation, guarantees the degree of accuracy.
In an embodiment, the dipperstick group is installed the one end of drawing the piece, the other end of drawing the piece is the wedge structure, and through this embodiment, the other end of drawing the piece is the wedge structure, conveniently aligns with the crossbeam central point, reduces measuring error.
In one embodiment, one end of the leading-out piece, which is far away from the wedge-shaped structure, is connected with a storage part, the measuring scale group can move into the storage part, and the storage part is connected with the leading-out piece through a folding structure so that the leading-out piece can be folded around the storage part along the folding structure.
In one embodiment, the folding structure is located at the bottom of the receiving portion, the folding structure being hinged with the receiving portion and the drawer, respectively.
In one embodiment, a lock body is arranged on the top of the receiving portion, the lock body is connected with the end of the leading-out piece, and a switch portion is further mounted on the lock body, and can open the lock body and enable the leading-out piece to be separated from the receiving portion.
The beneficial effects of the utility model reside in that:
only need a measurement personnel can independently accomplish the measurement operation, reduce measuring error simultaneously, improve measurement of efficiency, measuring device can fold, conveniently deposits.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
Wherein:
fig. 1 shows a schematic structural diagram of an embodiment of the present invention;
fig. 2 shows a schematic structural view of the connection between the measuring scale set and the leading-out member of the present invention;
in the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Reference numerals:
1-leading-out piece, 2-first cavity, 3-first sliding rail, 4-graduation line, 5-universal horizontal bubble, 6-telescopic ruler, 7-fixed ruler, 8-second sliding rail, 9-umbrella-shaped structure, 10-roller, 11-fastening piece, 12-horizontal cross bar, 13-wedge-shaped structure, 14-containing part, 15-folding structure and 16-lock body.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides a device for measuring the central height of a corrugated beam slab beam, which comprises a measuring scale group and a leading-out piece 1, wherein a first cavity 2 is arranged in the leading-out piece 1, a first slide rail 3 is arranged in the first cavity 2, one end of the measuring scale group is arranged in the first cavity 2 and can slide along the first slide rail 3, a scale mark 4 is arranged on the measuring scale group, and a universal level bulb 5 is also arranged on the leading-out piece 1;
it should be noted that, as shown in fig. 2, first cavity 2 has been seted up in leading out 1, and the one end setting of measuring size just can be followed first slide rail 3 and slided in first cavity 2, still is provided with universal level bubble 5 on leading out 1, aligns with the crossbeam central point through leading out 1 promptly, removes the dipperstick group again to the central height that the central height of crossbeam can be obtained to the reading of scale mark 4 on the dipperstick group, only need one measurement personnel to accomplish the measurement.
In one embodiment, the measuring scale group includes telescopic ruler 6 and fixed ruler 7, set up the second cavity in the fixed ruler 7, be provided with second slide rail 8 in the second cavity, telescopic ruler 6 is installed in fixed ruler 7 and telescopic ruler 6 can slide along second slide rail 8, scale mark 4 sets up on telescopic ruler 6, as shown in fig. 1 promptly, install telescopic ruler 6 in fixed ruler 7, according to the actual measurement condition, slide telescopic ruler 6 along second slide rail 8 in fixed ruler 7, not only be convenient for measure, when not measuring, also can accomodate telescopic ruler 6 in fixed ruler 7 simultaneously.
In one embodiment, as shown in fig. 2, one end of the telescopic ruler 6 is an umbrella-shaped structure 9, the second cavity corresponds to the umbrella-shaped structure 9, rollers 10 are mounted at two ends of the umbrella-shaped structure 9, and the rollers 10 are disposed on the second slide rail 8 for the measuring ruler set to slide along the first slide rail 3.
In one embodiment, as shown in fig. 1, a fastening member 11 is disposed on the fixed ruler 7, and the fastening member 11 can move towards the second cavity to fix the extension ruler 6 in the second cavity, that is, the fastening member 11 can fasten the extension ruler 6 in the fixed ruler 7 after the measurement is completed, so as to prevent the extension ruler 6 from sliding out.
In one embodiment, as shown in fig. 1, one end of the fixing ruler 7 far away from the leading-out member 1 is provided with a horizontal cross rod 12, so that when a detection person performs detection, after the horizontal cross rod 12 is attached to the ground, the horizontal cross rod 12 is stepped on by feet, and then the measuring device can be fixed, so that the detection person can complete detection operation independently, and accuracy is guaranteed.
In one embodiment, as shown in fig. 1, the measuring rule set is installed at one end of the leading-out member 1, the other end of the leading-out member 1 is of a wedge-shaped structure 13, and the other end of the leading-out member 1 is of the wedge-shaped structure 13, so that the measuring rule set can be conveniently aligned with the central point of the beam, and measuring errors are reduced.
In one embodiment, one end of the leading-out piece 1 far away from the wedge-shaped structure 13 is connected with a storage part 14, the measuring scale group can move into the storage part 14, the storage part 14 is connected with the leading-out piece 1 through a folding structure 15, so that the leading-out piece 1 can be folded around the storage part 14 along the folding structure 15, after the measuring operation is completed, a detector can fold the leading-out piece 1 to be in a state parallel to the measuring scale group, and the storage is convenient;
specifically, as shown in fig. 1 and fig. 2, the folding structure 15 is located at the bottom of the storage portion 14, the folding structure 15 is hinged to the storage portion 14 and the leading-out piece 1, respectively, a lock body 16 is disposed at the top of the storage portion 14, the lock body 16 is connected to an end of the leading-out piece 1, and a switch portion is further mounted on the lock body 16, and the switch portion can open the lock body 16 and separate the leading-out piece 1 from the storage portion 14;
it should be noted that, after the detection, in the shrink telescopic ruler 6 to the fixed ruler 7, screw up fastener 11, press lock body 16 and can fold leading-out 1, leading-out 1 makes it parallel with dipperstick group around folding structure 15 clockwise rotation 90 during folding, conveniently deposit, when using once more, make leading-out 1 around folding structure 15 anticlockwise rotation 90, the automatic locking of lock body 16 leads-out 1 and storage part 14, the extraction element is perpendicular with measuring device this moment.
In one embodiment, the principle of operation of the present device is as follows: during measurement, a detection person selects a point to be measured, the horizontal cross rod 12 is attached to the ground and slightly stepped by feet, the fastener 11 is unscrewed to enable the telescopic ruler 6 to freely stretch, the telescopic ruler 6 can move in the front-back direction in the leading-out part 1 through the roller 10, the leading-out part 1 can move up and down and left and right relative to the horizontal cross rod 12, the leading-out part 1 is held by hands to move to the central point of the cross beam, the universal horizontal bubble 5 is centered, the measuring scale group is located at the vertical position at the moment, and reading on the telescopic ruler 6 is the central height of the cross beam.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (9)
1. The utility model provides a wave form beam slab crossbeam center height measuring device, its characterized in that, includes dipperstick group and draws the piece, first cavity has been seted up in the piece of drawing, be provided with first slide rail in the first cavity, the one end setting of dipperstick group is in just can follow in the first cavity first slide rail slides, the dipperstick group is last to be provided with the scale mark, still be provided with universal level bubble on drawing the piece.
2. The device for measuring the central height of the beam of the corrugated beam plate as claimed in claim 1, wherein the measuring ruler set comprises a telescopic ruler and a fixed ruler, a second cavity is formed in the fixed ruler, a second slide rail is arranged in the second cavity, the telescopic ruler is installed in the fixed ruler and can slide along the second slide rail, and the scale lines are arranged on the telescopic ruler.
3. The device for measuring the central height of the beam of the corrugated beam slab as claimed in claim 2, wherein one end of the telescopic ruler is of an umbrella structure, and rollers are mounted at two ends of the umbrella structure to allow the measuring ruler set to slide along the first slide rail.
4. The device for measuring the central height of the beam of the corrugated beam plate as claimed in claim 2, wherein a fastener is disposed on the fixed ruler, and the fastener can move towards the second cavity to fix the telescopic ruler in the second cavity.
5. The device for measuring the central height of the beam of the corrugated beam plate as claimed in claim 2, wherein a horizontal cross bar is arranged at one end of the fixed ruler far away from the leading-out member.
6. The device for measuring the central height of the beam of the corrugated beam plate as claimed in claim 1, wherein the measuring ruler set is installed at one end of the leading-out member, and the other end of the leading-out member is in a wedge-shaped structure.
7. The device for measuring the central height of a corrugated beam plate crossbeam according to claim 6, wherein a receiving part is connected to one end of the leading-out part, which is far away from the wedge-shaped structure, the measuring rule set can move into the receiving part, and the receiving part is connected with the leading-out part through a folding structure, so that the leading-out part can be folded around the receiving part along the folding structure.
8. A corrugated beam panel beam centre height measuring apparatus as claimed in claim 7 wherein said folding structure is located at the bottom of said receiving portion, said folding structure being hingedly connected to said receiving portion and said lead-out member respectively.
9. The device for measuring the central height of a beam of a corrugated beam plate as claimed in claim 8, wherein a lock body is disposed on the top of the receiving portion, the lock body is connected to the end of the leading-out member, and a switch portion is further mounted on the lock body, and the switch portion can open the lock body and separate the leading-out member from the receiving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762958.7U CN218380781U (en) | 2022-10-19 | 2022-10-19 | Wave form beam slab crossbeam center height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762958.7U CN218380781U (en) | 2022-10-19 | 2022-10-19 | Wave form beam slab crossbeam center height measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380781U true CN218380781U (en) | 2023-01-24 |
Family
ID=84933599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762958.7U Active CN218380781U (en) | 2022-10-19 | 2022-10-19 | Wave form beam slab crossbeam center height measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380781U (en) |
-
2022
- 2022-10-19 CN CN202222762958.7U patent/CN218380781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206311038U (en) | Corrugated beam barrier crossbeam centre-height detection means | |
| CN108414029A (en) | Wall column verticality, flatness, levelness detection ruler and its detection method | |
| CN218380781U (en) | Wave form beam slab crossbeam center height measuring device | |
| CN205537444U (en) | A examine utensil for detecting clearance interval of auto parts | |
| CN206905682U (en) | A kind of glass bend curvature measurement apparatus | |
| CN207147447U (en) | A kind of automobile height electronic gauge | |
| CN208171163U (en) | Detect the guiding ruler of wall column verticality, levelness and flatness | |
| CN211452140U (en) | Detection device for detecting wave height of waveform structure | |
| CN212721267U (en) | Flatness detection device for highway engineering construction | |
| CN210922482U (en) | Device for detecting coaxiality of roll necks of rolls | |
| CN109577952B (en) | Hole position detection tool for tunnel secondary lining crack treatment drilling and working method thereof | |
| CN103114613B (en) | Pile position deviation real time detecting device | |
| CN105841669A (en) | Precise leveling detection method based on differential technology and telescopic indium steel bar code ruler | |
| CN208026258U (en) | A kind of roadbed side slope slope detection device | |
| CN103575258A (en) | Steel cable central measuring target framework | |
| CN110044230B (en) | Novel spare part assembly error detects device | |
| CN111044015A (en) | Circular steel column gradient measuring device | |
| CN106767223B (en) | A kind of double fixed outside micrometer monitor stations | |
| CN202885752U (en) | Template perpendicularity measurement device | |
| CN208567873U (en) | A kind of foldable level scale | |
| CN220507870U (en) | Detection ruler | |
| CN217560632U (en) | Road surface cross slope measuring device | |
| CN219992125U (en) | Highway road surface roughness check out test set | |
| CN216593410U (en) | Portable pier stud template centering instrument | |
| CN217005836U (en) | Accurate measurement device for tower column template of cable-stayed bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |