CN216523950U - On-spot mapping device of building engineering cost - Google Patents
On-spot mapping device of building engineering cost Download PDFInfo
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- CN216523950U CN216523950U CN202123334456.6U CN202123334456U CN216523950U CN 216523950 U CN216523950 U CN 216523950U CN 202123334456 U CN202123334456 U CN 202123334456U CN 216523950 U CN216523950 U CN 216523950U
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- gear
- movable cavity
- fixedly connected
- groove
- mapping device
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- 238000013507 mapping Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 244000309464 bull Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building engineering equipment, in particular to a building engineering cost on-site surveying and mapping device which comprises a chassis, wherein a movable cavity is formed in the chassis, the inner bottom surface of the movable cavity is rotatably connected with a threaded rod, the upper end of the threaded rod penetrates through the inner wall of the movable cavity and extends to the outside, and a first gear is arranged in the movable cavity.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a construction cost on-site surveying and mapping device for constructional engineering.
Background
The project cost specialty is one of the popular specialties newly added by the education department according to the requirements of national economy and social development, and is a new subject developed from the building engineering management specialty on the basis of economics, management science and civil engineering.
Among the prior art, the surveying instrument is used in building engineering cost budget, and the unable user of the different heights of adaptation of the unable height-adjusting of current surveying instrument, and some surveying instruments that have now are mostly a body structure, inconvenient carrying when measuring the building site is on-the-spot, for this, we propose the on-the-spot mapping device of building engineering cost and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a construction project cost field mapping device to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the on-site mapping device for the construction engineering cost comprises a chassis, wherein a movable cavity is formed in the chassis, a threaded rod is rotatably connected to the inner bottom surface of the movable cavity, the upper end of the threaded rod penetrates through the inner wall of the movable cavity and extends to the outside, a first gear is arranged in the movable cavity and is fixedly connected with the surface of the threaded rod, a rotating rod is rotatably connected to the inner bottom surface of the movable cavity, the upper end of the rotating rod penetrates through the inner wall of the movable cavity and extends to the outside, a second gear is arranged in the movable cavity and is fixedly connected with the surface of the rotating rod, a rotary disc is fixedly connected with the upper end of the rotating rod, a supporting rod is sleeved on the surface of the threaded rod, a thread groove is formed in the lower end of the supporting rod and is in threaded connection with the threaded rod, a mounting seat is arranged at the upper end of the supporting rod, and the upper end of the supporting rod extends into the lower end of the mounting seat, the upper end of mount pad is provided with the surveying instrument, the draw-in groove has been seted up to the inner wall that the upper end of bracing piece extends to in the lower extreme of mount pad, be provided with latch device in the bracing piece, the upper end on chassis is provided with stop device.
Preferably, the clamping device includes the standing groove, the standing groove is seted up at the bracing piece on the surface, the inner wall fixedly connected with compression spring of standing groove, compression spring's left end fixedly connected with fixture block, the right side fixed connection of fixture block has the stay cord, the right-hand member of stay cord runs through the inner wall of standing groove and extends the outside, the surface of bracing piece is provided with draws the piece, draw the upper end of piece and the right-hand member fixed connection of stay cord.
Preferably, stop device includes the gag lever post, the bottom of gag lever post and the upper end fixed connection on chassis, the spout has been seted up on the surface of gag lever post, sliding connection has the slider on the spout, the slider is connected with the fixed surface of bracing piece.
Preferably, the diameter of the first gear is larger than that of the second gear, and the first gear is in meshed connection with the second gear.
Preferably, the pull rope is made of a steel wire rope.
Preferably, the clamping groove corresponds to the placing groove, and the clamping groove is matched with the clamping block.
The utility model provides a construction project cost on-site surveying and mapping device through improvement, compared with the prior art, the construction project cost on-site surveying and mapping device has the following improvement and advantages:
one is as follows: according to the utility model, the first gear, the rotating rod and the second gear are matched with the rotating disk, when the rotating disk rotates, the rotating rod drives the second gear to rotate, when the second gear rotates, the first gear is driven to rotate, when the first gear rotates, the threaded rod is driven to rotate, when the threaded rod rotates, the supporting rod is driven to move up and down, so that the supporting rod can drive the surveying instrument to move up and down conveniently, the height of the surveying instrument can be adjusted conveniently, and users with different heights can use the surveying instrument conveniently.
The second step is as follows: according to the utility model, the clamping groove, the placing groove, the compression spring and the clamping block are arranged to match with the pull rope, so that the clamping block can be conveniently moved out of the clamping groove by pulling the pull rope, a user can conveniently take down the surveying instrument on the supporting rod, the surveying instrument can be conveniently installed on the supporting rod, the user can conveniently and separately carry the surveying instrument, the weight during carrying is reduced, and the labor burden of the user is reduced.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.
Description of reference numerals:
1. a chassis; 2. a movable cavity; 3. a threaded rod; 4. a first gear; 5. a rotating rod; 6. a second gear; 7. a turntable; 8. a support bar; 9. a thread groove; 10. a mounting seat; 11. a surveying instrument; 12. a card slot; 13. a placement groove; 14. a compression spring; 15. a clamping block; 16. pulling a rope; 17. pulling the block; 18. a limiting rod; 19. a chute; 20. a slide block.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a construction project cost on-site mapping device through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-3, a construction engineering cost on-site mapping device comprises a chassis 1, a movable cavity 2 is arranged in the chassis 1, a threaded rod 3 is rotatably connected to the inner bottom surface of the movable cavity 2, the upper end of the threaded rod 3 penetrates through the inner wall of the movable cavity 2 and extends to the outside, a first gear 4 is arranged in the movable cavity 2, the first gear 4 is fixedly connected with the surface of the threaded rod 3, a rotating rod 5 is rotatably connected to the inner bottom surface of the movable cavity 2, the upper end of the rotating rod 5 penetrates through the inner wall of the movable cavity 2 and extends to the outside, a second gear 6 is arranged in the movable cavity 2, the second gear 6 is fixedly connected with the surface of the rotating rod 5, a rotating disk 7 is fixedly connected to the upper end of the rotating rod 5, a support rod 8 is sleeved on the surface of the threaded rod 3, a thread groove 9 is arranged at the lower end of the support rod 8, the thread groove 9 is in threaded connection with the threaded rod 3, a mounting seat 10 is arranged at the upper end of the support rod 8, the upper end of the supporting rod 8 extends into the lower end of the mounting seat 10, the upper end of the mounting seat 10 is provided with a surveying instrument 11, the inner wall of the upper end of the supporting rod 8 extending into the lower end of the mounting seat 10 is provided with a clamping groove 12, the supporting rod 8 is internally provided with a clamping device, the clamping device comprises a placing groove 13, the placing groove 13 is arranged on the surface of the supporting rod 8, the inner wall of the placing groove 13 is fixedly connected with a compression spring 14, the left end of the compression spring 14 is fixedly connected with a clamping block 15, the right side of the clamping block 15 is fixedly connected with a pull rope 16, the right end of the pull rope 16 penetrates through the inner wall of the placing groove 13 and extends to the outside, the surface of the supporting rod 8 is provided with a pull block 17, the upper end of the pull block 17 is fixedly connected with the right end of the pull rope 16, the upper end of the chassis 1 is provided with a limiting device, the limiting device comprises a limiting rod 18, the bottom end of the limiting rod 18 is fixedly connected with the upper end of the chassis 1, the surface of the limiting rod 18 is provided with a sliding groove 19, the sliding groove 19 is slidably connected with a sliding block 20, and the sliding block 20 is fixedly connected with the surface of the support rod 8.
Further, the diameter of first gear 4 is greater than the diameter of second gear 6, and first gear 4 is connected with the meshing of second gear 6, is connected with the meshing of second gear 6 through setting up first gear 4, drives first gear 4 and rotates when making things convenient for second gear 6 to rotate, and first gear 4 of being convenient for drives threaded rod 3 and rotates.
Furthermore, the pull rope 16 is made of a steel wire rope, and the pull rope 16 is made of a steel wire rope, so that a user can conveniently move the position of the clamping block 15 rightwards, and the service life of the pull rope 16 is prolonged.
Further, the placing groove 13 of the clamping groove 12 corresponds, the clamping groove 12 is matched with the clamping block 15, the mounting seat 10 can be conveniently mounted on the supporting rod 8, and meanwhile the mounting seat 10 can be conveniently detached from the supporting rod 8.
The working principle is as follows: when the height of surveying instrument 11 needs to be adjusted, at first, the bull stick 5 is rotated through the carousel 7, will take first gear 4 to rotate when bull stick 5 rotates, will drive threaded rod 3 to rotate when first gear 4 rotates, will drive bracing piece 8 when threaded rod 3 rotates and reciprocate the position, will drive surveying instrument 11 when bracing piece 8 reciprocates the position and reciprocate the position, just make things convenient for the user of different heights to use when surveying instrument 11 reciprocates the position, when needs are dismantled surveying instrument 11 from bracing piece 8, at first stimulate pull block 17 downwards, will drive stay cord 16 when pull block 17 moves down the position that moves to the right, will remove out from draw-in groove 12 with fixture block 15 when stay cord 16 moves to the right, at this moment the user just can conveniently take off surveying instrument 11 from bracing piece 8.
The previous description is provided to enable any person skilled in the art to make or use the present invention. 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 utility model. Thus, the present invention 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 (6)
1. The utility model provides a construction cost on-spot mapping device, includes chassis (1), its characterized in that: a movable cavity (2) is formed in the chassis (1), a threaded rod (3) is rotatably connected to the inner bottom surface of the movable cavity (2), the upper end of the threaded rod (3) penetrates through the inner wall of the movable cavity (2) and extends to the outside, a first gear (4) is arranged in the movable cavity (2), the first gear (4) is fixedly connected with the surface of the threaded rod (3), a rotating rod (5) is rotatably connected to the inner bottom surface of the movable cavity (2), the upper end of the rotating rod (5) penetrates through the inner wall of the movable cavity (2) and extends to the outside, a second gear (6) is arranged in the movable cavity (2), the second gear (6) is fixedly connected with the surface of the rotating rod (5), a rotating disc (7) is fixedly connected to the upper end of the rotating rod (5), a supporting rod (8) is sleeved on the surface of the threaded rod (3), and a threaded groove (9) is formed in the lower end of the supporting rod (8), thread groove (9) and threaded rod (3) threaded connection, the upper end of bracing piece (8) is provided with mount pad (10), the upper end of bracing piece (8) extends to in the lower extreme of mount pad (10), the upper end of mount pad (10) is provided with surveying instrument (11), draw-in groove (12) have been seted up to the inner wall in the upper end of bracing piece (8) extends to the lower extreme of mount pad (10), be provided with latch device in bracing piece (8), the upper end on chassis (1) is provided with stop device.
2. The construction cost on-site surveying and mapping device of claim 1, wherein: the clamping device comprises a placing groove (13), the placing groove (13) is formed in the surface of a supporting rod (8), a compression spring (14) is fixedly connected to the inner wall of the placing groove (13), a clamping block (15) is fixedly connected to the left end of the compression spring (14), a pull rope (16) is fixedly connected to the right side of the clamping block (15), the right end of the pull rope (16) penetrates through the inner wall of the placing groove (13) and extends to the outside, a pull block (17) is arranged on the surface of the supporting rod (8), and the upper end of the pull block (17) is fixedly connected with the right end of the pull rope (16).
3. The construction cost on-site surveying and mapping device of claim 1, wherein: stop device includes gag lever post (18), the bottom of gag lever post (18) and the upper end fixed connection on chassis (1), spout (19) have been seted up on the surface of gag lever post (18), sliding connection has slider (20) on spout (19), the fixed surface of slider (20) and bracing piece (8) is connected.
4. The construction cost on-site surveying and mapping device of claim 1, wherein: the diameter of the first gear (4) is larger than that of the second gear (6), and the first gear (4) is in meshed connection with the second gear (6).
5. The construction cost on-site surveying and mapping device of claim 2, wherein: the pull rope (16) is made of a steel wire rope.
6. The construction cost on-site surveying and mapping device of claim 1, wherein: the clamping groove (12) corresponds to the placing groove (13), and the clamping groove (12) is matched with the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123334456.6U CN216523950U (en) | 2021-12-28 | 2021-12-28 | On-spot mapping device of building engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123334456.6U CN216523950U (en) | 2021-12-28 | 2021-12-28 | On-spot mapping device of building engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523950U true CN216523950U (en) | 2022-05-13 |
Family
ID=81507003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123334456.6U Expired - Fee Related CN216523950U (en) | 2021-12-28 | 2021-12-28 | On-spot mapping device of building engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523950U (en) |
-
2021
- 2021-12-28 CN CN202123334456.6U patent/CN216523950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |