CN215572576U - Bridge floor distance measuring device for bridge engineering - Google Patents
Bridge floor distance measuring device for bridge engineering Download PDFInfo
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- CN215572576U CN215572576U CN202121461768.0U CN202121461768U CN215572576U CN 215572576 U CN215572576 U CN 215572576U CN 202121461768 U CN202121461768 U CN 202121461768U CN 215572576 U CN215572576 U CN 215572576U
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- bridge
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- laser pen
- measuring device
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Abstract
The utility model discloses a bridge floor distance measuring device for bridge engineering, which comprises a base and a fixed block, wherein the base is provided with a plurality of fixing holes; a rotating groove is formed in the middle of the upper surface of the base, fixing grooves are formed in the middle of the inner walls of the left side and the right side of the rotating groove, and bearings are fixedly mounted inside the fixing grooves; the equal horizontal fixed mounting in bottom middle part on fixed block left side and right side has the dwang. According to the utility model, the red point of the laser pen is irradiated on the display panel, a worker pulls the front end of the stainless steel tape to move to the red point on the front side of the display panel, so that the distance of the bridge deck can be quickly measured, the positioning pin can be pulled to move out of the first positioning groove through the handle, the fixing block is rotated to be in a horizontal state, the handle is loosened, the positioning pin can be pushed to be inserted into the second positioning groove through the elasticity of the spring, the laser pen is opened according to the same steps, the red point of the laser pen is irradiated on the foundation of the bridge, and the height of the bridge deck is quickly measured through the stainless steel tape, so that the laser pen is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a bridge deck distance measuring device for bridge engineering.
Background
Bridge engineering refers to the working process of bridge exploration, design, construction, maintenance, detection and the like, and the science and engineering technology for researching the process, and is a branch of civil engineering, and the development of bridge engineering mainly depends on the needs of transportation on the bridge engineering.
The inventor finds that at least the following problems exist in the prior art and are not solved, most of the existing bridge engineering measuring devices adopt measuring scales to measure, on one hand, due to the unevenness of the bridge floor, the measurement inaccuracy of the measuring scales is easy to cause large bridge measurement errors, on the other hand, the workers are easy to incline and deviate in the measuring process, and the accuracy of the bridge engineering measuring device is reduced, so that the bridge floor distance measuring device for bridge engineering can accurately measure the distance of the bridge floor, and meanwhile, the height of the bridge floor can be measured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bridge floor distance measuring device for bridge engineering, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a bridge floor distance measuring device for bridge engineering comprises a base and a fixed block;
a rotating groove is formed in the middle of the upper surface of the base, fixing grooves are formed in the middle of the inner walls of the left side and the right side of the rotating groove, and bearings are fixedly mounted inside the fixing grooves;
the bottom middle parts of the left side and the right side of the fixed block are horizontally and fixedly provided with a rotating rod, the tail end of the rotating rod penetrates through a center shaft of the bearing and is fixedly connected with the bearing, the right side bottom of the fixed block is provided with a first positioning groove and a second positioning groove which are respectively vertically and horizontally leveled with the rotating rod, the upper end middle part of the inner wall at the right side of the rotating groove is provided with an adjusting groove, the inside of the adjusting groove is slidably connected with an adjusting block, the left middle part of the adjusting block is horizontally and fixedly provided with a positioning pin which is movably connected with the first positioning groove and the second positioning groove respectively, the right middle part of the adjusting block is horizontally and fixedly provided with a pull rod, the right end of the pull rod penetrates through the right inner wall of the adjusting groove and is fixedly connected with a handle, the right side of the adjusting block is provided with a spring, and the spring is arranged at the inner side of the adjusting groove, the upper end of the front side of the fixing block is respectively fixedly provided with a laser pen and a stainless steel tape, the laser pen and the stainless steel tape are arranged right above the stainless steel tape, and the four corners of the bottom side of the base and the display panel are respectively fixedly provided with universal wheels.
As a preferred embodiment of the present invention, a positioning plate is fixedly mounted at the end of the stainless steel tape, a positioning hole penetrates through the middle of the upper end of the right side of the positioning plate, and the positioning hole is horizontally aligned with the laser pen.
In a preferred embodiment of the present invention, the adjustment groove is matched with the size of the positioning pin.
In a preferred embodiment of the present invention, the spring is sleeved outside the left end of the pull rod.
In a preferred embodiment of the present invention, the first positioning groove and the second positioning groove have the same size, and the positioning pin is matched with the first positioning groove and the second positioning groove in size.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model relates to a bridge deck distance measuring device for bridge engineering, which is characterized in that a base is pushed to move to one end of a bridge deck, a display panel is pushed to move to the other end of the bridge deck, a laser pen is opened, a red point of the laser pen irradiates on the display panel, a stainless steel tape is arranged on the bottom side of the laser pen, a worker pulls the front end of the stainless steel tape to move to the red point on the front side of the display panel, the distance of the bridge deck can be quickly measured, the phenomenon that the tape inclines and deviates in the using process and the measuring precision is influenced is avoided, the adjusting groove is in sliding connection with an adjusting block, a positioning pin can be pulled to move out of a first positioning groove through a handle, the fixing block is rotated to be in a horizontal state, the handle is loosened, the positioning pin can be pushed to be inserted into a second positioning groove through the elasticity of a spring, the laser pen is opened according to the same steps, the red point of the laser pen irradiates on the foundation of the bridge, the bridge deck height is quickly measured through the stainless steel tape, is convenient and quick.
2. According to the bridge floor distance measuring device for bridge engineering, the positioning hole is horizontally flush with the laser pen, and the red light point generated by the laser pen can irradiate the inside of the positioning hole, so that the measuring precision of the stainless steel tape for the bridge floor distance is further improved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a bridge deck distance measuring device for bridge construction according to the present invention;
fig. 2 is a right side structural schematic view of a fixed block of the bridge deck distance measuring device for bridge engineering.
In the figure: the base 1 rotates groove 2, fixed slot 3, bearing 4, fixed block 5, dwang 6, first constant head tank 7, second constant head tank 8, adjustment tank 9, regulating block 10, locating pin 11, pull rod 12, handle 13, spring 14, laser pen 15, stainless steel tape 16, universal wheel 17, locating plate 18, locating hole 19, display panel 20.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a bridge floor distance measuring device for bridge engineering comprises a base 1 and a fixed block 5;
a rotating groove 2 is formed in the middle of the upper surface of the base 1, fixing grooves 3 are formed in the middle of the inner walls of the left side and the right side of the rotating groove 2, and bearings 4 are fixedly mounted inside the fixing grooves 3;
the bottom middle parts of the left side and the right side of the fixed block 5 are horizontally and fixedly provided with a rotating rod 6, the tail end of the rotating rod 6 penetrates through a center shaft of the bearing 4 and is fixedly connected with the bearing 4, the right side bottom of the fixed block 5 is provided with a first positioning groove 7 and a second positioning groove 8, the first positioning groove 7 and the second positioning groove 8 are respectively vertically and horizontally leveled with the rotating rod 6, the upper end middle part of the inner wall of the right side of the rotating groove 2 is provided with an adjusting groove 9, the inside of the adjusting groove 9 is slidably connected with an adjusting block 10, the middle horizontal middle part of the left side of the adjusting block 10 is fixedly provided with a positioning pin 11, the positioning pin 11 is respectively movably connected with the first positioning groove 7 and the second positioning groove 8, the right middle part of the adjusting block 10 is horizontally and fixedly provided with a pull rod 12, and the right end of the pull rod 12 penetrates through the right inner wall of the adjusting groove 9 and is fixedly connected with a handle 13, the spring 14 is arranged on the right side of the adjusting block 10, the spring 14 is arranged on the inner side of the adjusting groove 9, the upper end of the front side of the fixing block 5 is respectively and fixedly provided with a laser pen 15 and a stainless steel tape 16, the laser pen 15 and the stainless steel tape 16 are arranged right above the stainless steel tape 16, and universal wheels 17 are fixedly arranged at four corners of the bottom sides of the base 1 and the display panel 20.
In the embodiment (as shown in fig. 1-2), the base 1 is pushed to move to one end of the bridge deck, the display panel 20 is pushed to move to the other end of the bridge deck, the laser pen 15 is opened, the red point of the laser pen 15 is irradiated on the display panel 20, the stainless steel tape 16 is arranged on the bottom side of the laser pen 15, a worker pulls the front end of the stainless steel tape 16 to move to the red point on the front side of the display panel 20, the distance of the bridge deck can be rapidly measured, the phenomenon that the tape inclines and deviates in the using process and the measurement precision is affected is avoided, the adjusting groove 9 is in sliding connection with the adjusting block 10, the positioning pin 11 can be pulled by the handle 13 to move out of the first positioning groove 7, the fixing block 5 is rotated to be in a horizontal state, the handle 13 is loosened, the positioning pin 11 can be pushed to be inserted into the second positioning groove 8 by the elastic force of the spring 14, the laser pen 15 is opened according to the same steps, the red point of the laser pen 15 is irradiated on the foundation of the bridge, the height of the bridge deck can be measured quickly through the stainless steel tape 16, and the bridge deck height measuring device is convenient and quick.
In this embodiment (see fig. 2), a positioning plate 18 is fixedly mounted at the end of the stainless steel tape 16, a positioning hole 19 penetrates through the middle of the upper end of the right side of the positioning plate 18, the positioning hole 19 is horizontally aligned with the laser pen 15, a red light point generated by the laser pen 15 can irradiate inside the positioning hole 19, and the measurement accuracy of the stainless steel tape 16 on the bridge deck distance is further improved.
In this embodiment (please refer to fig. 1), the adjusting groove 9 is matched with the positioning pin 11 in size, and the adjusting groove 9 can accommodate the positioning pin 11, so as to prevent the positioning pin 11 from being too long in size and interfering with the rotation of the fixing block 5.
In this embodiment (see fig. 1), the spring 14 is sleeved outside the left end of the pull rod 12, and the pull rod 12 can limit the spring 14, so as to prevent the spring 14 from tilting during compression and extension and from affecting the use effect.
In this embodiment (please refer to fig. 1), the sizes of the first positioning groove 7 and the second positioning groove 8 are the same, and the positioning pin 11 is matched with the sizes of the first positioning groove 7 and the second positioning groove 8, so as to improve the stability of the device.
It should be noted that the present invention is a bridge deck distance measuring device for bridge engineering, comprising a base 1, a rotating groove 2, a fixing groove 3, a bearing 4, a fixing block 5, a rotating rod 6, a first positioning groove 7, a second positioning groove 8, an adjusting groove 9, an adjusting block 10, a positioning pin 11, a pull rod 12, a handle 13, a spring 14, a laser pen 15, a stainless steel tape 16, a universal wheel 17, a positioning plate 18, a positioning hole 19, a display panel 20, all of which are common standard components or components known by those skilled in the art, the structure and principle of which are all known by the skilled manual or by conventional experimental methods, the base 1 is pushed to move to one end of the bridge deck during operation, the display panel 20 is pushed to move to the other end of the bridge deck, the laser pen 15 is opened, the red spot of the laser pen 15 irradiates on the display panel 20, the stainless steel tape 16 is arranged on the bottom side of the laser pen 15, staff pulls the stainless steel tape 16 to make locating plate 18 and the front side laminating of display panel 20, and the red point of laser pen 15 passes locating hole 19 that locating plate 18 surface was seted up, can measure the distance of bridge floor fast, avoid the use in-process measuring tape to take place slope and skew, influence measurement accuracy, through adjustment tank 9 and regulating block 10 sliding connection, can pull locating pin 11 through handle 13 and shift out first constant head tank 7, it is the horizontality to rotate fixed block 5, loosen handle 13, can promote locating pin 11 through the elasticity of spring 14 and insert to second constant head tank 8 in, according to the same step, open laser pen 15, the red point of laser pen 15 shines on the ground of bridge, can measure the height of bridge floor fast through stainless steel tape 16, and is convenient and fast.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A bridge floor distance measuring device for bridge engineering is characterized by comprising a base (1) and a fixed block (5);
a rotating groove (2) is formed in the middle of the upper surface of the base (1), fixing grooves (3) are formed in the middle of the inner walls of the left side and the right side of the rotating groove (2), and a bearing (4) is fixedly mounted inside each fixing groove (3);
the bottom middle part of fixed block (5) left side and right side is equal horizontal fixed mounting has dwang (6), the end of dwang (6) run through the axis of bearing (4) and with bearing (4) fixed connection, first constant head tank (7) and second constant head tank (8) have been seted up to the right side bottom of fixed block (5), first constant head tank (7) and second constant head tank (8) respectively with the vertical parallel and level of dwang (6) and level parallel and level, adjustment tank (9) have been seted up at the upper end middle part of rotation tank (2) right side inner wall, the inside sliding connection of adjustment tank (9) has regulating block (10), the left middle part horizontal fixed mounting of regulating block (10) has locating pin (11), locating pin (11) respectively with first constant head tank (7) and second constant head tank (8) swing joint, the right side middle part horizontal fixed mounting of regulating block (10) has pull rod (12), the right-hand member of pull rod (12) runs through the right side inner wall of adjustment tank (9) and with handle (13) fixed connection, the right side of regulating block (10) is provided with spring (14), the inboard of adjustment tank (9) is arranged in spring (14), the upper end of fixed block (5) front side fixed mounting respectively has laser pen (15) and stainless steel tape (16), directly over stainless steel tape (16) are arranged in to laser pen (15), the equal fixed mounting in four corners of base (1) and display panel (20) bottom side has universal wheel (17).
2. The bridge deck distance measuring device according to claim 1, wherein: the tail end of the stainless steel measuring tape (16) is fixedly provided with a positioning plate (18), the middle of the upper end of the right side of the positioning plate (18) penetrates through a positioning hole (19), and the positioning hole (19) is horizontally flush with the laser pen (15).
3. The bridge deck distance measuring device according to claim 1, wherein: the adjusting groove (9) is matched with the positioning pin (11) in size.
4. The bridge deck distance measuring device according to claim 1, wherein: the spring (14) is sleeved on the outer side of the left end of the pull rod (12).
5. The bridge deck distance measuring device according to claim 1, wherein: the size of the first positioning groove (7) is the same as that of the second positioning groove (8), and the positioning pin (11) is matched with the size of the first positioning groove (7) and the size of the second positioning groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461768.0U CN215572576U (en) | 2021-06-29 | 2021-06-29 | Bridge floor distance measuring device for bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121461768.0U CN215572576U (en) | 2021-06-29 | 2021-06-29 | Bridge floor distance measuring device for bridge engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572576U true CN215572576U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121461768.0U Active CN215572576U (en) | 2021-06-29 | 2021-06-29 | Bridge floor distance measuring device for bridge engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572576U (en) |
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2021
- 2021-06-29 CN CN202121461768.0U patent/CN215572576U/en active Active
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