CN211696148U - Engineering on-site detection test main structure positioning tool - Google Patents
Engineering on-site detection test main structure positioning tool Download PDFInfo
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- CN211696148U CN211696148U CN202020638771.4U CN202020638771U CN211696148U CN 211696148 U CN211696148 U CN 211696148U CN 202020638771 U CN202020638771 U CN 202020638771U CN 211696148 U CN211696148 U CN 211696148U
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Abstract
The utility model belongs to the technical field of building engineering, in particular to a main structure positioning tool for an engineering field test, which comprises a first ruler rod and a second ruler rod, one end of the side surfaces of the first ruler rod and the second ruler rod is provided with a fixed screw rod, a first damping rotating shaft is fixedly connected between the first ruler rod and the second ruler rod, the tail ends of the first ruler rod and the second ruler rod are both provided with fixed grooves, the first ruler rod and the second ruler rod are provided with sliding chutes, a fixed lug is movably connected inside the sliding groove, a spring is fixedly connected on the left side of the fixed lug, the constant head tank has been seted up to fixed lug one side, the left end fixedly connected with latch hook of spring, this novel scheme passes through the spirit level and is the benchmark, makes accurate measured data more accurate reliable, has increased fixed latch hook, can be more convenient in actual operation, mentions efficiency greatly.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is an engineering witnessed inspections test major structure positioning tool.
Background
At present, the main contents of the quality detection of the main structure in the engineering building quality include the spot check of the quantity and the position of reinforcing steel bars of a reinforcing steel bar protective layer in the main structure of the building engineering, the detection of concrete resilience, mortar, masonry and drilled core in the engineering, the detection of concrete strength and the like;
in practical application, the positioning tool has some defects, the handheld tool during measurement is not easy to lay flat, so that some measured data are not accurate enough, some data need to be recorded and measured simultaneously, and the measuring tool cannot be fixed and is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engineering field test major structure positioning tool to solve the current measuring tool that proposes in the above-mentioned background art and be difficult for laying level at the measuring process hand-held tool, lead to some measured data not accurate enough, some need record data in addition and want simultaneous measurement, measuring tool can't be fixed, inconvenient problem.
A fixing screw rod is arranged at one end of the side surface of a first ruler rod and one end of the side surface of a second ruler rod, a first damping rotating shaft is fixedly connected between the first ruler rod and the second ruler rod, fixing grooves are formed in the tail ends of the first ruler rod and the second ruler rod, sliding grooves are formed in the first ruler rod and the second ruler rod, fixing convex blocks are movably connected inside the sliding grooves, springs are fixedly connected to the left sides of the fixing convex blocks, positioning grooves are formed in one sides of the fixing convex blocks, locking hooks are fixedly connected to the left ends of the springs, the inner side walls of the fixing convex blocks are fixedly connected with a protection cylinder, a protection cylinder is arranged on the outer side of each spring, a circular groove is formed in the upper end of the first damping rotating shaft, a level meter is rotatably connected to the inner side walls of the circular groove, and a fixing plate is fixedly connected to the bottom of, and a fixing bolt is arranged on the fixing plate.
Preferably, both sides of the upper surfaces of the first ruler rod and the second ruler rod are provided with graduated scales.
Preferably, a second damping rotating shaft is rotatably connected between the circular groove and the level gauge.
Preferably, the positioning grooves are uniformly distributed on the side surface of the fixing bump, and the positioning grooves are matched with the fixing screw.
Preferably, the protection cylinder is in threaded connection with the fixed lug, and the size of the protection cylinder is matched with that of the spring.
Preferably, the surfaces of the first ruler rod and the second ruler rod are provided with acrylic protective layers.
Preferably, the back surfaces of the first ruler rod and the second ruler rod are provided with hooks at one side close to the locking hooks.
Preferably, the spring is made of silicon-manganese spring steel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the main structure positioning tool for engineering field test trial, scales are arranged on two sides of the measuring surfaces of the first ruler rod and the second ruler rod and are high-precision groove scales, and the two sides can be measured and observed in use, so that the utilization rate is improved; high-precision groove scales and difficult abrasion.
2. This kind of major structure positioning tool is tried in engineering field test through the spirit level of first damping pivot top between first chi pole and the second chi pole, can make positioning tool reach horizontal position when measuring, and the data of observing like this are more accurate.
3. According to the main structure positioning tool for engineering field test trial, the latch hook is stretched through the fixed latch hook devices at the tail ends of the first ruler rod and the second ruler rod, the spring is driven to deform until the latch hook is locked, the stretching distance is insufficient, the fixing lug can stretch and retract in the ruler rod, the distance is increased, and the practicability is improved; the positioning tool can be fixed on an object to be measured without being held by hands, so that the positioning tool is not easy to shake, more convenient to record measured data and improves the working efficiency. This kind of major structure positioning tool on engineering witnessed inspections is tried, through the protection drum, can protect the spring assembly of latch hook, great improvement life, reduce cost.
Drawings
FIG. 1 is a schematic structural view of the main structure positioning tool for engineering field test trial;
FIG. 2 is a top view of the main structure positioning tool for engineering field test trial;
FIG. 3 is a schematic view of a fixing bump structure;
FIG. 4 is a schematic view of a first damping spindle;
FIG. 5 is a schematic view of a latch hook structure;
FIG. 6 is a schematic view of the connection structure of the ruler rod and the fixing bump.
In the figure: 1. a first blade bar; 2. calibration; 3. fixing the bump; 4. a protective cylinder; 5. a latch hook; 6. a first damping rotating shaft; 7. a level gauge; 8. a circular groove; 9. a spring; 10. fixing the groove; 11. hooking; 12. a second blade bar; 13. fixing the screw rod; 15. a second damping rotating shaft; 16. fixing the bolt; 17. a fixing plate; 18. positioning a groove; 19. a chute.
Detailed Description
The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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. 1-3 and fig. 5, the present invention provides a technical solution: a main structure positioning tool for engineering field test comprises a first ruler rod 1 and a second ruler rod 12, wherein one end of the side surfaces of the first ruler rod 1 and the second ruler rod 12 is provided with a fixed screw 13, a first damping rotating shaft 6 is fixedly connected between the first ruler rod 1 and the second ruler rod 12, the tail ends of the first ruler rod 1 and the second ruler rod 12 are respectively provided with a fixed groove 10, the first ruler rod 1 and the second ruler rod 12 are provided with a sliding groove 19, the inside of the sliding groove 19 is movably connected with a fixed lug 3, the left side of the fixed lug 3 is fixedly connected with a spring 9, one side of the fixed lug 3 is provided with a positioning groove 18, the left end of the spring 9 is fixedly connected with a latch hook 5, the inner side wall of the fixed lug 3 is fixedly connected with a protection cylinder 4, the outer side of the spring 9 is provided with a protection cylinder 4, the upper end of the first damping rotating shaft 6 is provided with a circular groove 8, the inner, the bottom of the circular groove 8 is fixedly connected with a fixing plate 17, and a fixing bolt 16 is arranged on the fixing plate 17.
Through adopting above-mentioned technical scheme, high accuracy recess scale has all been seted up to 1 surperficial both sides of first chi pole, and spirit level 7 is equipped with on 6 tops of first damping pivot, and 1 top snap connections of first chi pole have fixed latch hook 5, and latch hook 5 is provided with protection drum 4, can be in use more accurate, high-efficient and practice thrift the cost.
Referring to fig. 1, the first and second ruler bars are provided with scale scales 2 on both sides of the upper surface thereof.
By adopting the technical scheme, both sides can be measured and observed in use, so that the utilization rate is improved; high precision groove scale, and difficult wearing and tearing.
Referring to fig. 1, a second damping shaft 15 is rotatably connected between the circular groove 8 and the level gauge 7.
By adopting the technical scheme, the positioning tool can reach the horizontal position during re-measurement, so that the observed data is more accurate.
Referring to fig. 6, the positioning slots 18 are uniformly distributed on the side of the fixing protrusion 3, and the positioning slots 18 are matched with the fixing screw 13.
Through adopting above-mentioned technical scheme, can fix fixed lug 3 after tensile, be difficult for sliding, convenient operation.
Referring to fig. 1, the protection cylinder 4 is screwed to the fixing protrusion 3, and the size of the protection cylinder 4 matches with the size of the spring 9.
By adopting the technical scheme, the spring 9 can be protected by the protection cylinder 4, the service life is greatly prolonged, and the cost is reduced.
Referring to fig. 1, the first ruler rod 1 and the second ruler rod 12 are provided with an acrylic protective layer on their surfaces.
By adopting the technical scheme, the surfaces of the first ruler rod 1 and the second ruler rod 12 can be protected, and the ruler is not easy to deform and blur, otherwise, the use is influenced.
Referring to fig. 1, the back surfaces of the first ruler bar 1 and the second ruler bar 12 are provided with a hook 11 near the latch hook 5.
By adopting the technical scheme, the portable multifunctional hanging rack can be hung at a certain position when not in use, and is convenient to place and carry.
Referring to fig. 1, the spring 9 is made of silicon manganese spring steel.
By adopting the technical scheme, the spring 9 is made of a novel silicon-manganese alloy material, and is high in toughness and not easy to deform.
The working principle is as follows: when the novel scheme is used, the size between the first ruler rod 1 and the second ruler rod 12 is manually adjusted according to actual measurement requirements, and the size of the angle of the positioning tool is realized through the rotation of the first damping rotating shaft 6; the two sides of the surface of the ruler rod are high-precision groove scale values, and the two sides can directly read data, so that the adaptability of the ruler rod can be improved; during measurement, the position of the level gauge 7 above the first damping rotating shaft 6 can be observed to enable the ruler rod to be horizontal, so that data are more accurate; in actual measurement, the obtained data needs to be recorded, the ruler rod can be fixed on a measured object conveniently through the fixed locking hook 5 at one end of the ruler rod, the data can be recorded while being measured and observed conveniently, the ruler rod is not required to be held by hands, recording is convenient, and the working efficiency is improved.
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.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides an engineering on-spot test major structure positioning tool, includes first chi pole (1) and second chi pole (12), its characterized in that: one end of the side surface of each of the first ruler rod (1) and the second ruler rod (12) is provided with a fixed screw (13), the middle of each of the first ruler rod (1) and the second ruler rod (12) is fixedly connected with a first damping rotating shaft (6), the tail ends of each of the first ruler rod (1) and the second ruler rod (12) are respectively provided with a fixed groove (10), each of the first ruler rod (1) and the second ruler rod (12) is provided with a sliding groove (19), the inside of each sliding groove (19) is movably connected with a fixed lug (3), the left side of each fixed lug (3) is fixedly connected with a spring (9), one side of each fixed lug (3) is provided with a positioning groove (18), the left end of each spring (9) is fixedly connected with a lock hook (5), the inner side wall of each fixed lug (3) is fixedly connected with a protection cylinder (4), the outer side of each spring (9) is provided with, circular recess (8) have been seted up to the upper end of first damping pivot (6), the inside wall of circular recess (8) rotates and is connected with spirit level (7), the bottom fixedly connected with fixed plate (17) of circular recess (8), be provided with fixing bolt (16) above fixed plate (17).
2. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: and the two sides of the upper surfaces of the first ruler rod (1) and the second ruler rod (12) are provided with scale scales (2).
3. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: a second damping rotating shaft (15) is rotatably connected between the circular groove (8) and the level gauge (7).
4. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: the positioning grooves (18) are uniformly distributed on the side faces of the fixing lugs (3), and the positioning grooves (18) are matched with the fixing screws (13).
5. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: the protection cylinder (4) is in threaded connection with the fixed lug (3), and the size of the protection cylinder (4) is matched with that of the spring (9).
6. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: the surfaces of the first ruler rod (1) and the second ruler rod (12) are provided with acrylic protective layers.
7. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: and hooks (11) are arranged on one sides of the back surfaces of the first ruler rod (1) and the second ruler rod (12) close to the latch hooks (5).
8. The engineering site detection test main body structure positioning tool according to claim 1, characterized in that: the spring (9) is made of silicon-manganese spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638771.4U CN211696148U (en) | 2020-04-24 | 2020-04-24 | Engineering on-site detection test main structure positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020638771.4U CN211696148U (en) | 2020-04-24 | 2020-04-24 | Engineering on-site detection test main structure positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696148U true CN211696148U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020638771.4U Active CN211696148U (en) | 2020-04-24 | 2020-04-24 | Engineering on-site detection test main structure positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696148U (en) |
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2020
- 2020-04-24 CN CN202020638771.4U patent/CN211696148U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528434 Shangnan village, Fusha Town, Zhongshan City, Guangdong Province, has set up a new business site, which is the first card on the first floor of No.4 qidongzheng street, East District, Zhongshan City Patentee after: Guangdong Hengde Testing Co.,Ltd. Address before: 528400 upper and South Village of Fusha Town, Zhongshan, Guangdong Patentee before: Zhongshan Hengde Construction Engineering Testing Co.,Ltd. |
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| CP03 | Change of name, title or address |