CN213067589U - Detection ruler for building engineering project management - Google Patents
Detection ruler for building engineering project management Download PDFInfo
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- CN213067589U CN213067589U CN202022263959.8U CN202022263959U CN213067589U CN 213067589 U CN213067589 U CN 213067589U CN 202022263959 U CN202022263959 U CN 202022263959U CN 213067589 U CN213067589 U CN 213067589U
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- 238000001514 detection method Methods 0.000 title abstract description 13
- 238000010276 construction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an engineering detects chi technical field, and discloses a building engineering project management is with detecting chi, including the chi body, the chi body is provided with two sets ofly, and is two sets of the top that lies in the chi body of front side in the chi body is provided with connecting device, connecting device includes the connecting block, the bottom of connecting block and the bottom inner wall fixed connection of casing, the bottom of casing and the top fixed connection of first threaded rod. This detection ruler for building engineering project management cooperatees through setting up fixed pull rod, link, dwang, slip post and fixed column for pulling fixed pull rod drives link and dwang rearward movement, thereby drives slip post and fixed column motion, makes the fixed column shrink advance the spread groove, and sets up spring and fixed block and cooperatees, when making unclamp fixed pull rod, the spring kick-backs and drives the fixed column and pass the fixed orifices, thereby realizes connecting device and fixing device's fixed.
Description
Technical Field
The utility model relates to an engineering detection ruler technical field specifically is a building engineering project management is with detecting ruler.
Background
The detection ruler is a measuring instrument belonging to linear dimension, plane calibration and gradient, in particular to a multipurpose engineering detection ruler which is characterized by using a method of combining mechanical and electronic technologies for civil engineering.
Chinese patent publication No. CN211012953U provides a construction engineering project management is with detecting chi, including two sets of chi bodies, it is two sets of rotate through the axis of rotation between the chi body and connect, all seted up threaded hole at the top and the bottom of the chi body that are located the rear side, and threaded hole female connection has fixing device, has all seted up the compensating groove at the top and the bottom of the chi body that are located the front side, has seted up smooth chamber at the top of compensating groove, and equal sliding connection has connecting device in compensating groove and smooth chamber. This construction engineering project management is with measuring chi, through the cooperation between connecting device and the fixing device, and then when closing this measuring chi, only need with in the connecting device card income fixing device to make connecting device fix in fixing device, just firm being in the same place of two sets of chi bodies of this measuring chi, make operating personnel when accomodating this measuring chi from this, can not bring unnecessary trouble because of rocking of chi body. But the device need press the fixed column into the recess when accomodating, because all include two sets of fixed columns in every group fixing device for comparatively inconvenient when accomodating the measuring tape, influence the use and experience.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a construction engineering project management is with measuring rule has solved and has need press into the recess with the fixed column when accomodating, because all include two sets of fixed columns in every group fixing device for comparatively inconvenient when accomodating measuring rule, the influence uses the problem of experience.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a detection ruler for building engineering project management comprises ruler bodies, wherein two groups of ruler bodies are arranged, a connecting device is arranged above the ruler body positioned on the front side in the two groups of ruler bodies, the connecting device comprises a connecting block, the bottom of the connecting block is fixedly connected with the inner wall of the bottom of a shell, the bottom of the shell is fixedly connected with the top of a first threaded rod, a sliding groove is formed in the top of the ruler body positioned below the connecting device, the inner wall of the sliding groove is in contact with the outer wall of the first threaded rod, the outer wall of the first threaded rod is in threaded connection with a sliding block, a fixing groove is formed in the ruler body positioned below the connecting device, the inner wall of the fixing groove is in sliding connection with the outer wall of the sliding block, a group of connecting grooves are formed in the left side and the right side of the connecting block, the inner wall of each connecting groove is in sliding connection with the outer, the bottom of sliding column outer wall and the inner wall sliding connection of spread groove, the top of sliding column rotates with the bottom of dwang to be connected, two sets of the rear end of dwang rotates with the front end on link left side and right side respectively and is connected, the rear side of link and the front side fixed connection of fixed pull rod, two sets of the outer wall of sliding column opposite side all is close to one side fixed connection of it with a set of spring, two sets of the opposite side of spring is close to one side fixed connection of it with the fixed block respectively, the bottom of fixed block and the bottom fixed connection of connecting block, the rear side of connecting block and the front side fixed connection of handle, be located the top of the chi body of rear side in two sets of the chi body is provided with fixing device, fixing device includes fixed frame the bottom of fixed frame and the top fixed connection of second threaded rod, the top of the chi body that is located the second threaded rod below is seted up, the inner wall of screw hole and the outer wall threaded connection of second threaded rod, a set of fixed orifices has all been seted up to the left and right sides of fixed frame.
Preferably, the diameter of the fixing hole is equal to that of the fixing column, and the distance from the front inner wall of the fixing hole to the front inner wall of the fixing frame is greater than the distance from the front side of the outer wall of the fixing column to the front outer wall of the shell.
Preferably, the length and width of the shell are equal to the length and width of the inner wall of the fixed frame, and the right side of the shell and the inner wall of the fixed frame are located on the same horizontal plane.
Preferably, the length of fixed column is greater than the distance on connecting block right side to fixed frame right side and is less than the distance of the left side inner wall to fixed frame right side inner wall of connecting block right side spread groove.
Preferably, the mirror image of the bottom of the ruler body connected with the connecting device is provided with another group of connecting devices, a sliding groove, a fixing groove, a first threaded rod and a sliding block, and the mirror image of the bottom of the ruler body connected with the fixing device is provided with another group of fixing devices and threaded holes.
Preferably, the top of the fixed block is fixedly connected with the bottom of the shell, and the sum of the lengths of the fixed block and the two groups of connecting grooves is smaller than the width of the connecting block.
(III) advantageous effects
Compared with the prior art, the utility model provides a construction engineering project management is with detection ruler possesses following beneficial effect:
1. this detection ruler for building engineering project management cooperatees through setting up fixed pull rod, link, dwang, slip post and fixed column for pulling fixed pull rod drives link and dwang rearward movement, thereby drives slip post and fixed column motion, makes the fixed column shrink advance the spread groove, and sets up spring and fixed block and cooperatees, when making unclamp fixed pull rod, the spring kick-backs and drives the fixed column and pass the fixed orifices, thereby realizes connecting device and fixing device's fixed.
2. This construction engineering project is check ruler for management, the length through setting up the fixed column is greater than the distance on connecting block right side to fixed frame right side and sets up its left side inner wall that is less than connecting block right side spread groove to the distance of fixed frame right side inner wall for the fixed column can not collide with fixed frame when moving to the maximum distance, and the connecting block of being convenient for gets into fixed frame.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the ruler body of the present invention;
FIG. 3 is a schematic view of the structure of the connecting device of the present invention;
fig. 4 is a schematic view of the fixing device of the present invention.
In the figure: 1. a ruler body; 2. a connecting device; 201. connecting blocks; 202. a housing; 203. fixing a column; 204. a sliding post; 205. rotating the rod; 206. a connecting frame; 207. fixing a pull rod; 208. a spring; 209. a fixed block; 210. a handle; 3. a sliding groove; 4. fixing grooves; 5. a first threaded rod; 6. a slider; 7. a fixing device; 701. a fixing frame; 702. a fixing hole; 703. a second threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a detection ruler for building engineering project management comprises ruler bodies 1, wherein two groups of ruler bodies 1 are arranged, a connecting device 2 is arranged above the ruler body 1 positioned on the front side in the two groups of ruler bodies 1, the connecting device 2 comprises a connecting block 201, the bottom of the connecting block 201 is fixedly connected with the inner wall of the bottom of a shell 202, the bottom of the shell 202 is fixedly connected with the top of a first threaded rod 5, a sliding groove 3 is formed in the top of the ruler body 1 positioned below the connecting device 2, the inner wall of the sliding groove 3 is contacted with the outer wall of the first threaded rod 5, the outer wall of the first threaded rod 5 is in threaded connection with a sliding block 6, a fixed groove 4 is formed in the ruler body 1 positioned below the connecting device 2, the inner wall of the fixed groove 4 is in sliding connection with the outer wall of the sliding block 6, a group of connecting grooves are formed in the left side and the right side of the connecting block 201, the inner wall of the connecting, the bottom of the outer wall of the sliding column 204 is connected with the inner wall of the connecting groove in a sliding way, the top end of the sliding column 204 is connected with the bottom of the rotating rod 205 in a rotating way, the rear ends of two groups of rotating rods 205 are respectively connected with the front ends of the left side and the right side of the connecting frame 206 in a rotating way, the rear side of the connecting frame 206 is fixedly connected with the front side of the fixed pull rod 207, the outer walls of the opposite sides of the two groups of sliding columns 204 are fixedly connected with one side of one group of springs 208 close to the outer walls, the other side of the two groups of springs 208 is fixedly connected with one side of the fixed block 209 close to the outer walls, the bottom of the fixed block 209 is fixedly connected with the bottom of the connecting block 201, the rear side of the connecting block 201 is fixedly connected with the front side of the handle 210, a fixing device 7 is arranged above the ruler body 1 at the rear side in the two groups of ruler, the inner wall of the threaded hole is in threaded connection with the outer wall of the second threaded rod 703, and a set of fixing holes 702 are formed in the left side and the right side of the fixing frame 701.
Specifically, in order to facilitate the fixing column 203 to function as the fixing connecting block 201 and the fixing frame 701, the diameter of the fixing hole 702 is equal to the diameter of the fixing column 203, the distance from the front inner wall of the fixing hole 702 to the front inner wall of the fixing frame 701 is greater than the distance from the front outer wall of the fixing column 203 to the front outer wall of the housing 202, and when the front side of the housing 202 contacts the front inner wall of the fixing frame 701, the horizontal central axis of the fixing column 203 coincides with the horizontal central axis of the fixing hole 702.
Specifically, in order to fix the connecting device 2 and the fixing device 7, the length and width of the housing 202 is equal to the length and width of the inner wall of the fixing frame 701, the right side of the housing 202 is located on the same horizontal plane as the right inner wall of the fixing frame 701, and the housing 202 enters the fixing frame 701 until the front side thereof contacts the front inner wall of the fixing frame 701 under the pushing of the handle 210.
Specifically, in order to facilitate the connection block 201 to enter the fixed frame 701, the length of the fixing column 203 is greater than the distance from the right side of the connection block 201 to the right side of the fixed frame 701 and is less than the distance from the left inner wall of the connection groove on the right side of the connection block 201 to the right inner wall of the fixed frame 701, and the fixing column 203 does not collide with the fixed frame 701 when moving to the maximum distance.
Specifically, in order to improve the stability of connection, the bottom mirror image of the ruler body 1 connected with the connecting device 2 is provided with another group of connecting devices 2, a sliding groove 3, a fixing groove 4, a first threaded rod 5 and a sliding block 6, the bottom mirror image of the ruler body 1 connected with the fixing device 7 is provided with another group of fixing devices 7 and threaded holes, and the connection between the two groups of ruler bodies 1 is more stable due to the arrangement of the upper and lower groups of connecting devices 2 and the fixing devices 7.
Specifically, in order to facilitate the rotating rod 205 to drive the sliding column 204 to move, the top of the fixing block 209 is fixedly connected with the bottom of the housing 202, the sum of the lengths of the fixing block 209 and the two connecting grooves is smaller than the width of the connecting block 201, and the rotating rod 205 cannot contact with the fixing block 209 in the moving process.
The working principle is as follows: after the detection work is finished, the connecting device 2 and the fixing device 7 are respectively fixed on the two groups of ruler bodies 1 by rotating the first threaded rod 5 and the second threaded rod 703, the fixed pull rod 207 is pulled, the fixed pull rod 207 drives the rotating rod 205 to move backwards through the connecting frame 206, so that the rotating rod 205 drives the sliding column 204 and the fixed column 203 to move, the spring 208 is stressed and contracted until the fixed column 203 moves to the maximum distance, the handle 210 is pushed, the handle 210 pushes the connecting block 201 and the shell 202 to move forwards until the front side of the shell 202 is contacted with the inner wall of the front side of the fixed frame 701, the fixed pull rod 207 is released, the spring 208 is not stressed any more and rebounds to enable the fixed column 203 to pass through the fixed hole, so that the connecting device 2 and the fixing device 7 are fixed, when the detection work is carried out, the connecting device 2 and the fixing device 7 can be taken down by rotating the, the use of the ruler body 1 is avoided being influenced.
In summary, the detection ruler for the construction project management is provided with the fixed pull rod 207, the connecting frame 206, the rotating rod 205, the sliding column 204 and the fixed column 203 which are matched with each other, so that pulling the fixed pull rod 207 drives the connecting frame 206 and the rotating rod 205 to move backwards, thereby driving the sliding column 204 and the fixed column 203 to move, shrinking the fixed column 203 into the connecting groove, and a spring 208 is arranged to be matched with a fixing block 209, so that when the fixing pull rod 207 is loosened, the spring 208 rebounds to drive the fixing column 203 to pass through the fixing hole 702, thereby realizing the fixation of the connecting device 2 and the fixing device 7, by setting the length of the fixing column 203 to be longer than the distance from the right side of the connecting block 201 to the right side of the fixing frame 701 and setting the length to be shorter than the distance from the left inner wall of the connecting groove at the right side of the connecting block 201 to the right inner wall of the fixing frame 701, so that the fixing column 203 does not collide with the fixing frame 701 when moving to the maximum distance, facilitating the connection block 201 to enter the fixing frame 701.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction engineering project management is with detecting chi, includes chi body (1), its characterized in that: the ruler body (1) is provided with two groups, a connecting device (2) is arranged above the ruler body (1) positioned on the front side in the two groups of ruler bodies (1), the connecting device (2) comprises a connecting block (201), the bottom of the connecting block (201) is fixedly connected with the inner wall of the bottom of a shell (202), the bottom of the shell (202) is fixedly connected with the top of a first threaded rod (5), the top of the ruler body (1) positioned below the connecting device (2) is provided with a sliding groove (3), the inner wall of the sliding groove (3) is contacted with the outer wall of the first threaded rod (5), the outer wall of the first threaded rod (5) is in threaded connection with a sliding block (6), a fixing groove (4) is arranged inside the ruler body (1) positioned below the connecting device (2), and the inner wall of the fixing groove (4) is in sliding connection with the outer wall of the sliding block (6), the left side and the right side of the connecting block (201) are both provided with a group of connecting grooves, the inner walls of the connecting grooves are in sliding connection with the outer walls of the fixed columns (203), the tops of the outer walls of the fixed columns (203) are fixedly connected with the bottoms of the sliding columns (204), the bottoms of the outer walls of the sliding columns (204) are in sliding connection with the inner walls of the connecting grooves, the top ends of the sliding columns (204) are rotatably connected with the bottoms of the rotating rods (205), the rear ends of the two groups of rotating rods (205) are respectively rotatably connected with the front ends of the left side and the right side of the connecting frame (206), the rear side of the connecting frame (206) is fixedly connected with the front side of the fixed pull rod (207), the outer walls of the opposite sides of the two groups of sliding columns (204) are fixedly connected with one side of one group of springs (208) close to the connecting block, the other sides of the two groups of springs (208) are respectively fixedly connected with one side, the rear side of connecting block (201) and the front side fixed connection of handle (210), it is two sets of be located the top of the chi body (1) of rear side in the chi body (1) and be provided with fixing device (7), fixing device (7) are including fixed frame (701) the bottom of fixed frame (701) and the top fixed connection of second threaded rod (703) are located the screw hole is seted up at the top of the chi body (1) of second threaded rod (703) below, and the inner wall of screw hole and the outer wall threaded connection of second threaded rod (703), a set of fixed orifices (702) have all been seted up to the left and right sides of fixed frame (701).
2. The construction engineering project management gauge according to claim 1, wherein: the diameter of the fixing hole (702) is equal to that of the fixing column (203), and the distance from the front inner wall of the fixing hole (702) to the front inner wall of the fixing frame (701) is greater than the distance from the front outer wall of the fixing column (203) to the front outer wall of the shell (202).
3. The construction engineering project management gauge according to claim 1, wherein: the length and width of the shell (202) are equal to the length and width of the inner wall of the fixed frame (701), and the right side of the shell (202) and the right side inner wall of the fixed frame (701) are located on the same horizontal plane.
4. The construction engineering project management gauge according to claim 1, wherein: the length of the fixed column (203) is greater than the distance from the right side of the connecting block (201) to the right side of the fixed frame (701) and is less than the distance from the inner wall on the left side of the connecting groove on the right side of the connecting block (201) to the inner wall on the right side of the fixed frame (701).
5. The construction engineering project management gauge according to claim 1, wherein: the bottom mirror image of the ruler body (1) connected with the connecting device (2) is provided with another group of connecting devices (2), a sliding groove (3), a fixing groove (4), a first threaded rod (5) and a sliding block (6), and the bottom mirror image of the ruler body (1) connected with the fixing device (7) is provided with another group of fixing devices (7) and threaded holes.
6. The construction engineering project management gauge according to claim 1, wherein: the top of the fixed block (209) is fixedly connected with the bottom of the shell (202), and the sum of the lengths of the fixed block (209) and the two groups of connecting grooves is smaller than the width of the connecting block (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263959.8U CN213067589U (en) | 2020-10-13 | 2020-10-13 | Detection ruler for building engineering project management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263959.8U CN213067589U (en) | 2020-10-13 | 2020-10-13 | Detection ruler for building engineering project management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213067589U true CN213067589U (en) | 2021-04-27 |
Family
ID=75561559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263959.8U Expired - Fee Related CN213067589U (en) | 2020-10-13 | 2020-10-13 | Detection ruler for building engineering project management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213067589U (en) |
-
2020
- 2020-10-13 CN CN202022263959.8U patent/CN213067589U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 |