CN210981243U - Adjustable measuring tool for building engineering management - Google Patents
Adjustable measuring tool for building engineering management Download PDFInfo
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- CN210981243U CN210981243U CN201922134571.5U CN201922134571U CN210981243U CN 210981243 U CN210981243 U CN 210981243U CN 201922134571 U CN201922134571 U CN 201922134571U CN 210981243 U CN210981243 U CN 210981243U
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- fixedly connected
- worm
- adjusting rod
- measuring tool
- engineering management
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Abstract
The utility model discloses an adjustable measuring tool for building engineering management in the technical field of building measuring equipment, the top of a support column is provided with a measuring instrument, the bottom of the support column is fixedly connected with a chassis, a thread is penetrated and inserted on a guide table to form an adjusting rod, the bottom of the adjusting rod is fixedly connected with a roller seat, a worm is penetrated through a side frame inner cavity which is horizontally and fixedly connected with the side wall of the support column, a limit toothed ring is fixedly sleeved on a shaft body of the transmission shaft which is positioned outside the side frame and attached to the outer wall of the transmission shaft, the outer side wall of the side frame is horizontally provided with a guide frame which is positioned on the same straight line with the limit toothed ring, a limit clamping block is slidably connected in the inner cavity of the guide frame, a reset spring is sleeved on a rod body of the limit rod which is positioned in the guide frame, the utility model has, the use effect is good.
Description
Technical Field
The utility model relates to a construction measuring equipment technical field specifically is an adjustable measuring tool is used in building engineering management.
Background
The construction survey refers to the measurement work of control, lofting, completion acceptance and the like for construction, and contrary to the general mapping work, the construction lofting refers to the marking of the position, shape, size and elevation of a designed building on the ground according to a design drawing so as to carry out construction according to the marked dotted lines.
When engineering construction measurement is carried out, a special measuring device is needed to measure and position a construction position, the measuring device needs to be adjusted to be in a horizontal state when facing different measurement places, however, the existing measuring device is complex in operation during leveling, low in accuracy and poor in leveling effect, so that measurement errors can be caused, and therefore, an adjustable measuring tool for building engineering management is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable measuring tool is used in building engineering management to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable measuring tool for building engineering management comprises a supporting column, wherein a measuring instrument is arranged at the top of the supporting column, a chassis is fixedly connected with the bottom of the supporting column, fixed rods are fixedly connected with the side wall of the chassis at equal intervals, the end part of each fixed rod is fixedly connected with a guide table, an adjusting rod is inserted into the guide table in a penetrating manner through threads, the bottom of the adjusting rod is fixedly connected with a roller seat, the bottom of the roller seat is provided with a moving wheel, the top of the adjusting rod is fixedly connected with a worm, the worm penetrates through a side frame inner cavity horizontally and fixedly connected with the side wall of the supporting column, a worm wheel meshed and connected with the worm is arranged in the side frame inner cavity, the worm wheel is fixedly connected with an adjusting knob through a transmission shaft penetrating through the side wall of the side frame, a limiting toothed ring is fixedly sleeved on a shaft body of the transmission shaft, which is, the guide frame inner chamber sliding connection has spacing fixture block, the horizontal fixedly connected with gag lever post of spacing fixture block lateral wall, the pole body that the gag lever post is located the guide frame is overlapped and is equipped with reset spring.
Furthermore, the upper surface and the lower surface of the guide table are both embedded with limit rings, the inner cavity of the guide table is provided with threaded holes matched with the adjusting rods, and the inner diameter of each limit ring is equal to the outer diameter of each adjusting rod.
Furthermore, the side wall of the limiting clamping block is provided with an elastic clamping block, one end of the limiting clamping block is of a semicircular structure matched with the limiting gear ring in shape and evenly provided with clamping teeth, and the top of the guide frame is provided with a limiting hole matched with the elastic clamping block.
Further, the outer wall of the adjusting rod is provided with an external thread, the adjusting rod is welded with one end of the worm, and the length of the adjusting rod is larger than that of the chassis and is smaller than that of the worm.
Furthermore, the movable wheels are universal wheels, and the movable wheels are provided with brake fixing devices.
Further, the support column lateral wall is provided with the spirit level, the spirit level is the bubble spirit level.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, and reasonable in design, when the volume of awaiting measuring instrument removes to measuring ground, the staff squats down and observes the spirit level, according to the demonstration of spirit level, judge the height in which position of corresponding regulation needs, untie spacing ring gear spacing afterwards, twist adjust knob, make the regulation pole remove on the guide table, thereby make the angle direction that hangs down on the low side raise, show as the horizontality until the spirit level, accommodation process easily operates, and is simple swift, and through the setting of removing the wheel, staff's intensity of labour has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
fig. 4 is a schematic view of the connection structure of the limit gear ring of the present invention.
In the figure: 1. a support pillar; 2. a measuring instrument; 3. a chassis; 4. fixing the rod; 5. a guide table; 6. adjusting a rod; 7. a roller seat; 8. a moving wheel; 9. a limiting ring; 10. a worm; 11. a side frame; 12. a worm gear; 13. a drive shaft; 14. adjusting a knob; 15. a limit toothed ring; 16. a guide frame; 17. a limiting clamping block; 18. a limiting rod; 19. a return spring; 20. an elastic clamping block; 21. a level gauge.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
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.
The utility model provides an adjustable measuring tool for building engineering management, which has the function of conveniently adjusting the measuring tool to a horizontal state, is simple and rapid to operate, ensures the measuring accuracy of the measuring tool and has good use effect;
referring to fig. 1, a measuring instrument 2 is arranged at the top of a support column 1, a chassis 3 is fixedly connected to the bottom of the support column 1, fixing rods 4 are fixedly connected to the side wall of the chassis 3 at equal intervals on the circumference, the fixing rods 4 have certain structural strength to support and connect the weight of a structural component arranged on a guide table 5, the specific structural strength is realized by selecting fixing rods 4 with different diameters according to actual conditions by a person skilled in the art, or structural materials with higher structural strength are used, the end of each fixing rod 4 is fixedly connected with the guide table 5, and the guide table 5 is in a circular truncated cone structure;
referring to fig. 1, an adjusting rod 6 for adjusting the height of a supporting point is inserted through a guide table 5, the bottom of the adjusting rod 6 is fixedly connected with a roller seat 7, and a moving wheel 8 convenient to move is mounted at the bottom of the roller seat 7;
referring to fig. 2, the top of the adjusting rod 6 is fixedly connected with a worm 10, the worm 10 penetrates through an inner cavity of a side frame 11 horizontally and fixedly connected to the side wall of the supporting column 1, the side frame 11 plays a role in limiting the worm 10, and a worm wheel 12 meshed with the worm 10 is arranged in the inner cavity of the side frame 11;
referring to fig. 4, a worm wheel 12 is fixedly connected with an adjusting knob 14 through a transmission shaft 13 penetrating through the side wall of the side frame 11, one end of the transmission shaft 13 is rotatably inserted into the inner wall of the side frame 11, the transmission shaft 13 is fixedly sleeved with a limiting toothed ring 15 on a shaft body which is positioned outside the side frame 11 and attached to the outer wall of the side frame, and protruded teeth for limiting are uniformly arranged on the outer wall of the limiting toothed ring 15;
referring to fig. 3, a guide frame 16 located on the same straight line as the limiting toothed ring 15 is horizontally arranged on the outer side wall of the side frame 11, one end of the guide frame 16 is an open structure, a limiting fixture block 17 for limiting the rotation of the transmission shaft 13 is slidably connected to an inner cavity of the guide frame 16, a limiting rod 18 is horizontally and fixedly connected to the side wall of the limiting fixture block 17, and a return spring 19 for driving the limiting rod 18 to return is sleeved on a rod body of the limiting rod 18 located in the guide frame 16.
Example (b): when the measuring instrument is used, the measuring tool is moved to a measuring place through the moving wheel 8, a worker squats down to observe the indicating state of the level gauge 21, judges which direction of the adjusting rod 6 needs to be adjusted, after the determination is made, pulls the corresponding limiting rod 18 to drive the limiting fixture block 17 to slide along the inner wall of the guide frame 16 until the elastic fixture block 20 is popped out from the limiting hole on the side wall of the guide frame 16, the limiting fixture block 17 cannot move, then the adjusting knob 14 is screwed, the worm wheel 12 is driven to rotate through the transmission shaft 13, the worm 10 is synchronously driven to rotate to ascend or descend, the adjusting rod 6 is driven to rotate, the adjusting rod and the guide table 5 synchronously ascend or descend through the screw thread action to adjust the angle in the corresponding direction, so that the angle is lifted or pressed down, the indicating state of the level gauge is observed in the whole course, after the level state is reached, the elastic fixture block 20 is pressed into the guide, the latch on the outer wall of the limiting gear ring is clamped with the convex teeth on the outer wall of the limiting gear ring 15, so that limiting and fixing are completed.
The guide table 5 all inlays on two sides from top to bottom and is equipped with spacing ring 9, is convenient for remove the effect that provides supplementary spacing support to adjusting rod 6, and 5 inner chambers of guide table set up with the screw hole of adjusting 6 looks adaptations of pole, is convenient for adjust pole 6 and reciprocates through the screw thread effect, and the internal diameter of spacing ring 9 equals the external diameter of adjusting pole 6.
The side wall of the limiting fixture block 17 is provided with an elastic fixture block 20, the elastic fixture block 20 is used for limiting the movement of the limiting fixture block 17 during adjustment, the elastic fixture block 20 is elastically connected with the side wall of the limiting fixture block 17 in a telescopic mode, one end of the limiting fixture block 17 is of a semicircular structure matched with the limiting gear ring 15 in shape and evenly provided with clamping teeth, when the limiting fixture block 17 is in contact with the limiting gear ring 15, the clamping teeth are clamped with the protruding teeth on the outer wall of the limiting gear ring 15, therefore, the rotation of the transmission shaft 13 is limited, and the top of the guide frame 16 is provided with a limiting hole matched with the elastic fixture block 20.
The external screw thread has been seted up to 6 outer walls of adjusting the pole, and adjust pole 6 and worm 10 one end weld together, and the length of adjusting pole 6 is greater than the length that highly is less than worm 10 on chassis 3, is convenient for provide sufficient regulation distance to the environment of corresponding different measuring ground.
Remove wheel 8 and be the universal wheel, the staff of being convenient for carries measuring tool, and has brake fixing device on removing wheel 8 certainly, and brake fixing device is current widely used brake block.
The lateral wall of the support column 1 is provided with a level gauge 21, the level gauge 21 is a bubble level gauge, the production cost is reduced, and the observation effect can be achieved.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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. An adjustable measuring tool for building engineering management, includes support column (1), its characterized in that: the measuring instrument is arranged at the top of the supporting column (1), the bottom of the supporting column (1) is fixedly connected with a chassis (3), the side wall of the chassis (3) is fixedly connected with fixing rods (4) at equal intervals, the end part of each fixing rod (4) is fixedly connected with a guide table (5), an adjusting rod (6) is inserted and connected with the upper threads of the guide table (5) in a penetrating manner, the bottom of each adjusting rod (6) is fixedly connected with a roller seat (7), a moving wheel (8) is installed at the bottom of each roller seat (7), a worm (10) is fixedly connected with the top of each adjusting rod (6), the worm (10) penetrates through the inner cavity of a side frame (11) horizontally and fixedly connected with the side wall of the supporting column (1), a worm wheel (12) meshed and connected with the worm (10) is arranged in the inner cavity of the side frame (11), and the worm wheel (12) is fixedly connected, fixed cover is equipped with spacing ring gear (15) on the axle body that transmission shaft (13) are located attached its outer wall in side frame (11) outside, side frame (11) lateral wall level is provided with and is located leading frame (16) on the collinear with spacing ring gear (15), leading frame (16) inner chamber sliding connection has spacing fixture block (17), spacing fixture block (17) lateral wall level fixedly connected with gag lever post (18), the cover is equipped with reset spring (19) on the pole body that gag lever post (18) are located leading frame (16).
2. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the two sides all inlays about direction platform (5) and is equipped with spacing ring (9), just the screw hole with adjusting pole (6) looks adaptation is seted up to direction platform (5) inner chamber, the internal diameter of spacing ring (9) equals the external diameter of adjusting pole (6).
3. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the side wall of the limiting clamping block (17) is provided with an elastic clamping block (20), one end of the limiting clamping block (17) is of a semicircular structure matched with the limiting gear ring (15) in shape and evenly provided with clamping teeth, and the top of the guide frame (16) is provided with a limiting hole matched with the elastic clamping block (20).
4. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the outer wall of the adjusting rod (6) is provided with an external thread, the adjusting rod (6) is welded with one end of the worm (10), and the length of the adjusting rod (6) is larger than that of the chassis (3) and is smaller than that of the worm (10).
5. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the moving wheel (8) is a universal wheel, and the moving wheel (8) is provided with a brake fixing device.
6. An adjustable measuring tool for construction engineering management according to claim 1, characterized in that: the support column (1) lateral wall is provided with spirit level (21), spirit level (21) are the bubble spirit level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134571.5U CN210981243U (en) | 2019-12-03 | 2019-12-03 | Adjustable measuring tool for building engineering management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134571.5U CN210981243U (en) | 2019-12-03 | 2019-12-03 | Adjustable measuring tool for building engineering management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210981243U true CN210981243U (en) | 2020-07-10 |
Family
ID=71437671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134571.5U Expired - Fee Related CN210981243U (en) | 2019-12-03 | 2019-12-03 | Adjustable measuring tool for building engineering management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210981243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921791A (en) * | 2020-08-25 | 2020-11-13 | 杭州新汉杰科技有限公司 | Horizontal adjusting device for inclination of dispenser |
-
2019
- 2019-12-03 CN CN201922134571.5U patent/CN210981243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921791A (en) * | 2020-08-25 | 2020-11-13 | 杭州新汉杰科技有限公司 | Horizontal adjusting device for inclination of dispenser |
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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: 20200710 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |