CN204574986U - Pinner preformed hole position-finding auxiliary implement - Google Patents
Pinner preformed hole position-finding auxiliary implement Download PDFInfo
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- CN204574986U CN204574986U CN201520187546.2U CN201520187546U CN204574986U CN 204574986 U CN204574986 U CN 204574986U CN 201520187546 U CN201520187546 U CN 201520187546U CN 204574986 U CN204574986 U CN 204574986U
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- pinner
- hole
- hollow vertical
- vertical rod
- footstock
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Abstract
The utility model belongs to the technical field of the survey instrument in the construction of prefabricated roof beam structure pinner bearing, check in order to measurement can be carried out to the reserved anchor hole on pinner rapidly and accurately, the utility model provides a kind of pinner preformed hole position-finding auxiliary implement, comprise the supporting pedestal of grafting and sounding rod, described pedestal comprises the footstock having through hole and the some hollow vertical rod be connected with footstock, each hollow vertical rod respectively one_to_one corresponding is vertically connected at footstock and opens the lower surface of through hole and the aperture of through hole is equal with the internal diameter of hollow vertical rod, the upper and lower surface of footstock is equipped with the cross curve at Guo Qi center, described sounding rod coordinates with hollow vertical rod grafting.This auxiliary implement is utilized to check anchor hole position reserved on pinner and hole depth quickly and accurately, measuring accuracy is higher, efficiency is faster, and adopts this utensil can to check the preformed hole on pinner before erecting beam construction, avoids the impact on the duration of setting a roof beam in place.
Description
Technical field
The utility model belongs to the technical field of the survey instrument in the construction of prefabricated roof beam structure pinner bearing, is specifically related to a kind of pinner preformed hole position-finding auxiliary implement.
Background technology
Before various erection of precast beams pinner bearing, measurement need be carried out check the reserved anchor hole position on pinner, pre-test need artificial first to measure the position of each preformed hole with tape measure according to pinner bearing center line and absolute altitude and the degree of depth is checked, can only gauge point and do not survey line and face owing to manually measuring with tape measure, measurement accuracy is made to be difficult to control, cause in the process of setting a roof beam in place, there is the biased difference in hole large, the phenomenon of frame cannot be spread, need to do over again process.Because early stage measures inaccurate, make repeatedly to lift aligning in the process of setting a roof beam in place, and beam body weight is large, need use Special lifting device, added cost and operating difficulties, also can schedule delays, affects normal construction progress.
Summary of the invention
The utility model is checked to carry out measurement to the reserved anchor hole on pinner rapidly and accurately, provides a kind of pinner preformed hole position-finding auxiliary implement.
The utility model adopts following technical scheme:
A kind of pinner preformed hole position-finding auxiliary implement, comprise the supporting pedestal of grafting and sounding rod, described pedestal comprises the footstock having through hole and the some hollow vertical rod be connected with footstock, each hollow vertical rod respectively one_to_one corresponding is vertically connected at footstock and opens the lower surface of through hole and the aperture of through hole is equal with the internal diameter of hollow vertical rod, the upper and lower surface of footstock is equipped with the cross curve at Guo Qi center, and described sounding rod coordinates with hollow vertical rod grafting.
The quantity of described hollow vertical rod is equal with the reserved anchor hole quantity on pinner, and each hollow vertical rod is identical with the relative position relation of pinner center line with reserved anchor hole with the relative position relation of cross curve.
The diameter of described hollow vertical rod is less than the aperture of reserved anchor hole.
Diameter and the crab-bolt equal diameters connected with reserved anchor hole of described sounding rod.
At least large than the degree of depth of the reserved anchor hole 20cm of height of described sounding rod.
The utility model has following beneficial effect:
1, auxiliary implement described in the utility model is made according to the Theoretical Design value of the reserved anchor hole on pinner, the height stretching out footstock upper surface by the registration of this auxiliary implement and reserved anchor hole and sounding rod thereof is again checked anchor hole, and its measuring accuracy is high;
2, this auxiliary implement can measure the position and the degree of depth of checking reserved anchor hole on pinner rapidly, and more traditional manual measurement method operation is more convenient, efficiency is higher;
3, this auxiliary implement utilizes the materials such as common steel plate, steel pipe to obtain, and method for making is simple, and can be widely used in the construction such as bridge, civil engineering;
4, adopt this utensil can to check the preformed hole on pinner before erecting beam construction, avoid the impact on the duration of setting a roof beam in place.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Front view when Fig. 3 is the utility model use;
Vertical view when Fig. 4 is the utility model use;
In figure: 1-footstock, 2-sounding rod, the hollow vertical rod of 3-, 4-cross curve, 5-pinner, 6-reserve anchor hole, 7-pinner center line.
Embodiment
By reference to the accompanying drawings, embodiment of the present utility model is described further:
Pinner preformed hole position-finding auxiliary implement as shown in Figure 1, 2, comprise the supporting pedestal of grafting and sounding rod 2, described pedestal comprises the footstock 1 having through hole and the some hollow vertical rod 3 be connected with footstock 1, each hollow vertical rod 3 respectively one_to_one corresponding is vertically connected at footstock 1 and opens the lower surface of through hole and the aperture of through hole is equal with the internal diameter of hollow vertical rod 3, the upper and lower surface of footstock 1 is equipped with the cross curve 4 at Guo Qi center, and described sounding rod 2 coordinates with hollow vertical rod 3 grafting.
The quantity of described hollow vertical rod 3 is equal with reserved anchor hole 6 quantity on pinner 5, and each hollow vertical rod 3 is identical with the relative position relation of pinner 5 center line with reserved anchor hole 6 with the relative position relation of cross curve 4.The quantity of reserved anchor hole 6 and hollow vertical rod 3 is generally four, namely after reserved anchor hole 6 quantity on pinner 5 and Position Design are determined, four hollow vertical rods 3 are welded at the lower surface of footstock 1, whether each hollow vertical rod 3 fits like a glove apart from the distance at footstock center and reserved anchor hole 6 distance apart from pinner center, overlap, can four hollow vertical rods 3 insert completely in reserved anchor hole 6 and check according to footstock center with pinner center line.
Wherein, when designing pedestal, the height of hollow vertical rod 3 should be equal with the support base sleeve barrel height that pinner top is installed; The diameter of sounding rod 2 should, with the crab-bolt equal diameters connected with reserved anchor hole 6, just can make sounding rod 2 play the effect replacing crab-bolt to check anchor hole; Because the actual grade of reserved anchor hole 6 may be larger than projected depth, in order to improve the accuracy convenient operation observation simultaneously of check, at least large than the degree of depth of reserved anchor hole 6 20cm of height of sounding rod 2.
The concrete using method of this utensil is: first make the footstock cross curve of this auxiliary implement overlap with the center line of pinner 5, the hollow vertical rod 3 of auxiliary implement being inserted in the reserved anchor hole 6 on pinner 5 makes this utensil snap on pinner again, if four hollow vertical rods 3 all can be inserted by one_to_one corresponding, preformed hole position then on pinner 5 is qualified, if otherwise there is hollow vertical rod not insert, represent that reserved anchor hole position corresponding to this hollow vertical rod is defective, need further correction to check again.After complete to reserved anchor hole position checking, again sounding rod 2 is inserted successively in each hollow vertical rod 3 until position at the bottom of the hole of reserved anchor hole, the hole site depth of reserved anchor hole can being extrapolated by sounding rod 2 top to the height of footstock 1 upper surface, the position of reserved anchor hole can be judged by observing sounding rod 2 situation about being inserted at the bottom of hole.
Claims (5)
1. a pinner preformed hole position-finding auxiliary implement, it is characterized in that: comprise the supporting pedestal of grafting and sounding rod (2), described pedestal comprises the footstock (1) having through hole and the some hollow vertical rod (3) be connected with footstock (1), each hollow vertical rod (3) respectively one_to_one corresponding is vertically connected at footstock (1) and opens the lower surface of through hole and the aperture of through hole is equal with the internal diameter of hollow vertical rod (3), the upper and lower surface of footstock (1) is equipped with the cross curve (4) at Guo Qi center, and described sounding rod (2) coordinates with hollow vertical rod (3) grafting.
2. pinner preformed hole position-finding auxiliary implement according to claim 1, it is characterized in that: the quantity of described hollow vertical rod (3) is equal with reserved anchor hole (6) quantity on pinner (5), and each hollow vertical rod (3) is identical with the relative position relation of pinner (5) center line with reserved anchor hole (6) with the relative position relation of cross curve (4).
3. pinner preformed hole position-finding auxiliary implement according to claim 2, is characterized in that: the diameter of described hollow vertical rod (3) is less than the aperture of reserved anchor hole (6).
4. pinner preformed hole position-finding auxiliary implement according to claim 3, is characterized in that: diameter and the crab-bolt equal diameters connected with reserved anchor hole (6) of described sounding rod (2).
5. pinner preformed hole position-finding auxiliary implement according to claim 4, is characterized in that: at least large than the degree of depth of reserved anchor hole (6) 20cm of height of described sounding rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187546.2U CN204574986U (en) | 2015-03-31 | 2015-03-31 | Pinner preformed hole position-finding auxiliary implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187546.2U CN204574986U (en) | 2015-03-31 | 2015-03-31 | Pinner preformed hole position-finding auxiliary implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574986U true CN204574986U (en) | 2015-08-19 |
Family
ID=53867609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187546.2U Active CN204574986U (en) | 2015-03-31 | 2015-03-31 | Pinner preformed hole position-finding auxiliary implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574986U (en) |
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2015
- 2015-03-31 CN CN201520187546.2U patent/CN204574986U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |