CN220751183U - Building engineering measures pay-off - Google Patents
Building engineering measures pay-off Download PDFInfo
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- CN220751183U CN220751183U CN202322583372.9U CN202322583372U CN220751183U CN 220751183 U CN220751183 U CN 220751183U CN 202322583372 U CN202322583372 U CN 202322583372U CN 220751183 U CN220751183 U CN 220751183U
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- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of constructional engineering, and particularly relates to a construction engineering measurement paying-off device, which comprises a device main body and a shielding assembly arranged on the top surface of the device main body, wherein the shielding assembly comprises a bracket arranged on the U-shaped structure on the top surface of the device main body and two rollers rotatably connected to the surface of the bracket through rotating shafts, pull rods of the U-shaped structure are pulled out from a larger cavity above the bracket, a gear enables the two pull rods to pull a retaining cloth simultaneously, the two retaining cloths are unfolded, the bracket is pulled according to the required unfolding amplitude, the bracket can be moved to a specified angle to shield the device main body, the influence of small rain or strong light weather on the observation of operators is avoided, the observation effect is improved, the protective plate is unfolded to protect the device main body, the protective plate is prevented from being damaged by collision, and a top plate on the protective plate is driven to be clamped into a groove formed in the surface of the device main body after the protective plate is unfolded, so that maintenance tools and parts are supported.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to a measuring paying-off device for constructional engineering.
Background
The construction engineering measurement paying-off means on-site measurement and paying-off are carried out before construction of the construction engineering, and generally, the theodolite is used for carrying out construction site measurement and paying-off operation, and a measurement paying-off device is needed during measurement so as to ensure measurement accuracy;
through investigation publication (bulletin) number: CN218754116U discloses a building engineering measurement pay-off, in this technology, "a building engineering measurement pay-off is disclosed, comprising: the theodolite is provided with a tripod on one side; the theodolite comprises a theodolite base, a tripod sleeve, a rubber ring clamping groove, a rubber ring and a rubber ring clamping groove, wherein the theodolite base is fixedly connected to one side of the theodolite, the tripod sleeve is fixedly connected to one side of the tripod, the theodolite base is movably connected with the tripod sleeve, the rubber ring clamping groove is formed in the inside of the tripod sleeve, the rubber ring is matched with the rubber ring clamping groove, and the like;
although this design can promote the capacity of oil pocket, abnormal sound and resistance problem when to solving the rotation simultaneously, but this design is when in the in-service use, and during the building engineering measurement, often be in the place or the rainy weather that sunshine insolated, the rainwater falls on equipment easily, influences and watches, can influence operating personnel's observation effect.
In order to solve the problems, the application provides a building engineering measuring paying-off device.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a building engineering measurement paying-off device which can be used for shielding rainwater in weather with strong light and in rainy days at the same time, improving the observation effect, and can cover a device main body when not in use, and can be used for protecting the device main body and simultaneously placing tools and parts on a guard plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the construction engineering measurement paying-off device comprises a device main body and a shielding component arranged on the top surface of the device main body;
the shielding assembly comprises a bracket installed on the U-shaped structure on the top surface of the device main body, two rollers which are rotatably connected with the surface of the bracket and are arranged in through grooves, and a cloth blocking piece installed on the surface of the rollers, wherein one end of the cloth blocking piece is provided with a pull rod of the U-shaped structure, two gears are fixedly connected with one side surface of the pull rod adjacent to the pull rod, the two gears are meshed with each other, the gears are rotatably connected with the bracket through the rotating shaft, and the rotating shaft of the gears penetrates through the bracket and extends to one side surface of the bracket.
As the construction engineering measuring paying-off device is preferable, a magnetic plate is connected in a sliding way on the surface of the bracket, a limit plate with a tooth-shaped structure is arranged on the surface of one side of the magnetic plate, which is close to the bracket, and the limit plate is clamped in a rotating shaft of the gear.
As the construction engineering measuring paying-off device, preferably, a torsion spring is arranged on the outer side of the rotating shaft of the winding roller, and one end of the torsion spring is arranged in the bracket.
As the construction engineering measuring paying-off device, preferably, the groove formed at the end part of the rotating shaft of the gear is matched with the shape of the limiting plate.
The utility model relates to a construction engineering measuring paying-off device, which is preferable, and further comprises a protection component arranged above a device main body, wherein the protection component comprises a hinging block arranged on the surface of a bracket, a guard plate hinged in the hinging block and a support plate symmetrically arranged on the bottom surface of the guard plate, a top plate is arranged on one side surface of the support plate, which is close to the device main body, and the top plate is inserted into a clamping groove formed in the surface of the device main body.
As the construction engineering measuring paying-off device, preferably, a bolt is connected with the screw force in a screw hole formed in the surface of the guard plate, one end of the bolt penetrates through the guard plate and extends into the guard plate, and a screw hole matched with the bolt is formed in the surface of the support.
Compared with the prior art, the utility model has the beneficial effects that:
1. on the basis, a shielding component is added, a pull rod with a U-shaped structure is pulled out from a larger cavity above the support, so that the pull rod drives the gear to rotate on the support, the gear enables the two pull rods to simultaneously pull the cloth baffles, the two cloth baffles are unfolded, the support is pulled according to the required unfolding amplitude, the support can be moved to a specified angle to shield the device main body, the influence of light rain or strong light weather on the observation of operators is avoided, and the observation effect is improved;
2. meanwhile, the protection component is further added on the basis, after the protection plate is unfolded, tools and parts can be placed in the protection plate when the device main body is maintained, meanwhile, the protection plate can protect the device main body, the device main body is prevented from being damaged by collision, after the protection plate is unfolded, the protection plate is enabled to drive a top plate on the support plate to be clamped into a groove formed in the surface of the device main body, and the maintenance tools and the parts are supported.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the construction of a shielding assembly according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the magnetic plate and the limit table according to the present utility model;
fig. 4 is a schematic structural view of a protection component in the present utility model.
In the figure:
1. a device body;
2. a shielding assembly; 201. a bracket; 202. a roller; 203. a cloth blocking; 204. a pull rod; 205. a gear; 206. a torsion spring; 207. a magnetic plate; 208. a limiting plate;
3. a protective assembly; 301. a hinge block; 302. a guard board; 303. a top plate; 304. a support plate; 305. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4;
a building engineering measurement paying-off device comprises a device main body 1.
In this embodiment: through investigation publication (bulletin) number: CN218754116U discloses a building engineering measurement pay-off, in this technology, "a building engineering measurement pay-off is disclosed, comprising: the theodolite is provided with a tripod on one side; the theodolite comprises a theodolite base, a tripod sleeve, a rubber ring clamping groove, a rubber ring and a rubber ring clamping groove, wherein the theodolite base is fixedly connected to one side of the theodolite, the tripod sleeve is fixedly connected to one side of the tripod, the theodolite base is movably connected with the tripod sleeve, the rubber ring clamping groove is formed in the inside of the tripod sleeve, the rubber ring is matched with the rubber ring clamping groove, and the like;
although this design can promote the capacity of oil pocket, abnormal sound and resistance problem when to solving the rotation simultaneously, but this design is when in actual use, and during the building engineering measurement, often be in the place or the rain weather that sunshine is insolated, the rainwater falls on equipment easily, influences and watches, can influence operating personnel's observation effect scheduling problem, combines actual use to say, this problem obviously is the problem that reality exists and is difficult to solve, and in order to solve this technical problem, has added shielding component 2 and protective component 3 on this application file.
Further, the method comprises the following steps:
as shown in fig. 1-3;
according to the above, the device further comprises a shielding assembly 2 mounted on the top surface of the device body 1; the shielding assembly 2 comprises a bracket 201 installed on the top surface of the device body 1 and two rollers 202 which are rotatably connected to the surface of the bracket 201 through rotating shafts and are provided with through grooves, and a baffle cloth 203 installed on the surface of the rollers 202, wherein one end of the baffle cloth 203 is provided with a pull rod 204 with the U-shaped structure, one side surface adjacent to the two pull rods 204 is fixedly connected with a gear 205, the two gears 205 are meshed, the gear 205 is rotatably connected to the bracket 201 through rotating shafts, and the rotating shafts of the gears 205 penetrate through the bracket 201 and extend to one side surface of the bracket 201.
In this embodiment: when the device is used, the pull rod 204 with the U-shaped structure is pulled out from the larger cavity above the support 201, so that the pull rod 204 drives the gear 205 to rotate on the support 201, and accordingly, the two pull rods 204 simultaneously pull the cloth baffle 203 through the gear 205, the cloth baffle 203 can drive the roller 202 to rotate in the cavity above the support 201, so that the two cloth baffles 203 are unfolded, the support 201 is pulled according to the required unfolding amplitude, the support 201 can be moved to a specified angle to shield the device main body 1, the influence on the observation of operators caused by light rain or strong light weather is avoided, and the observation effect is improved.
It should be noted that: a sliding groove formed in the surface of the support 201 is internally and slidably connected with a magnetic plate 207, a limit plate 208 with a tooth-shaped structure is arranged on the surface of one side, close to the support 201, of the magnetic plate 207, and the limit plate 208 is clamped in a rotating shaft of the gear 205; when the pull rod 204 rotates to a proper position, the magnetic plate 207 is released, so that the magnetic plate 207 can be adsorbed on the support 201 through magnetic force, and the magnetic plate 207 drives the toothed limiting plate 208 to be clamped into the groove formed in the rotating shaft of the gear 205, so that the gear 205 and the pull rod 204 are limited.
It should be noted that: a torsion spring 206 is arranged outside the rotating shaft of the roller 202, and one end of the torsion spring 206 is arranged in the bracket 201; when the use is finished, the magnetic plate 207 is pulled away, the limiting plate 208 is separated from the rotating shaft of the gear 205, and then the roller 202 is reversely pushed by the thrust of the torsion spring 206, so that the roller 202 retracts the cloth 203 into the cavity above the support 201, and the pull rod 204 is pulled into the groove formed in the surface of the support 201.
It should be noted that: the groove formed at the end of the rotating shaft of the gear 205 is matched with the shape of the limiting plate 208.
Still further, the method comprises:
as shown in fig. 1 and 4;
according to the above, the protection component 3 is further included above the device main body 1, the protection component 3 includes a hinge block 301 installed on the surface of the support 201, a guard plate 302 hinged in the hinge block 301, and a support plate 304 symmetrically installed on the bottom surface of the guard plate 302, a top plate 303 is installed on one side surface of the support plate 304, which is close to the device main body 1, the top plate 303 is inserted into a clamping groove formed on the surface of the device main body 1, and then the limiting plate 208 is clamped into the rotating shaft of the gear 205 again, so that the gear 205 and the pull rod 204 are limited to avoid moving out the pull rod 204 during use.
In this embodiment: after the guard plate 302 is unfolded, tools and parts can be placed in the guard plate 302 when the device main body 1 is maintained, meanwhile, the guard plate 302 can protect the device main body 1, the device main body 1 is prevented from being damaged by collision, after the guard plate 302 is unfolded, the guard plate 302 drives a top plate 303 on a support plate 304 to be clamped into a groove formed in the surface of the device main body 1, and the tools and the parts are supported.
In an alternative embodiment: bolts 305 are connected with screw force in screw holes formed in the surface of the guard plate 302, one end of each bolt 305 penetrates through the guard plate 302 and extends into the guard plate 302, and screw holes matched with the bolts 305 are formed in the surface of the support 201; when the use is finished, the guard plate 302 is rotated, so that the guard plate 302 can rotate in the hinge block 301, then the guard plate 302 is attached to the support 201, then the bolt 305 is rotated, and the bolt 305 is screwed into a screw hole formed in the surface of the support 201, so that the device main body 1 can be protected to a certain extent.
The working principle and the using flow of the utility model are as follows: when the device is used in rainy days and strong light days, the pull rods 204 with the U-shaped structures are pulled out from the larger cavity above the support 201, the pull rods 204 drive the gears 205 to rotate on the support 201, so that the two pull rods 204 simultaneously pull the retaining cloth 203 through the gears 205, the retaining cloth 203 can drive the winding roller 202 to rotate in the cavity above the support 201, the two retaining cloths 203 are unfolded, the support 201 is pulled according to the required unfolding amplitude, the support 201 can be moved to a specified angle to shield the device body 1, after the pull rods 204 rotate to a proper position, the magnetic plates 207 are loosened, the magnetic plates 207 can be adsorbed on the support 201 through magnetic force, and the magnetic plates 207 can drive the toothed limiting plates 208 to be clamped into grooves formed in the rotating shafts of the gears 205, so that the gears 205 and the pull rods 204 are limited, the observation influence of small or strong light on operators is avoided, the observation effect is improved, after the protective plate 302 is unfolded, tools and parts can be placed in the protective plate 302, and simultaneously the protective plate 302 can protect the device body 1 from being collided with, the protective plate 302 is prevented from being collided with, and the protective plate 302 is prevented from being unfolded, and the surface of the protective plate 302 is prevented from being damaged, and the protective plate 302 is prevented from being clamped into the groove 1.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a building engineering measures pay-off, includes device main part (1), its characterized in that: the device also comprises a shielding component (2) arranged on the top surface of the device main body (1);
the shielding assembly (2) comprises a support (201) which is arranged on the U-shaped structure of the top surface of the device body (1) and two rollers (202) which are rotatably connected to the surface of the support (201) and are arranged in through grooves, and a cloth blocking piece (203) which is arranged on the surface of the rollers (202), wherein one end of the cloth blocking piece (203) is provided with a pull rod (204) which is of the U-shaped structure, two adjacent side surfaces of the pull rod (204) are fixedly connected with gears (205), the two gears (205) are meshed, the gears (205) are rotatably connected to the inside of the support (201) through rotating shafts, and the rotating shafts of the gears (205) penetrate through the support (201) and extend to one side surface of the support (201).
2. The construction engineering survey pay-off of claim 1, wherein: the sliding groove formed in the surface of the support (201) is internally and slidably connected with a magnetic plate (207), a limit plate (208) with a tooth-shaped structure is arranged on the surface of one side, close to the support (201), of the magnetic plate (207), and the limit plate (208) is clamped in the rotating shaft of the gear (205).
3. The construction engineering survey pay-off of claim 1, wherein: a torsion spring (206) is arranged on the outer side of a rotating shaft of the roller (202), and one end of the torsion spring (206) is arranged in the bracket (201).
4. The construction engineering measurement pay-off according to claim 2, wherein: the groove formed in the end portion of the rotating shaft of the gear (205) is matched with the limiting plate (208) in shape.
5. The construction engineering survey pay-off of claim 1, wherein: the device is characterized by further comprising a protection component (3) arranged above the device main body (1), wherein the protection component (3) comprises a hinge block (301) arranged on the surface of the support (201), a guard plate (302) hinged in the hinge block (301) and a support plate (304) symmetrically arranged on the bottom surface of the guard plate (302), a top plate (303) is arranged on one side surface of the support plate (304) close to the device main body (1), and the top plate (303) is inserted into a clamping groove formed in the surface of the device main body (1).
6. The construction engineering survey pay-off of claim 5, wherein: screw force is connected with bolt (305) in the screw hole of backplate (302) surface seting up, the one end of bolt (305) runs through backplate (302) and extend to in backplate (302), just support (201) surface seting up with bolt (305) assorted screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583372.9U CN220751183U (en) | 2023-09-22 | 2023-09-22 | Building engineering measures pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583372.9U CN220751183U (en) | 2023-09-22 | 2023-09-22 | Building engineering measures pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751183U true CN220751183U (en) | 2024-04-09 |
Family
ID=90554916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322583372.9U Active CN220751183U (en) | 2023-09-22 | 2023-09-22 | Building engineering measures pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751183U (en) |
-
2023
- 2023-09-22 CN CN202322583372.9U patent/CN220751183U/en active Active
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