CN214737441U - Steel construction bottom plate hole centering rod levelling device - Google Patents
Steel construction bottom plate hole centering rod levelling device Download PDFInfo
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- CN214737441U CN214737441U CN202120792693.8U CN202120792693U CN214737441U CN 214737441 U CN214737441 U CN 214737441U CN 202120792693 U CN202120792693 U CN 202120792693U CN 214737441 U CN214737441 U CN 214737441U
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- centering rod
- support frame
- plate hole
- prism
- bottom plate
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Abstract
The utility model provides a steel construction bottom plate hole centering rod levelling device, belong to construction engineering technical field, this steel construction bottom plate hole centering rod levelling device includes the centering rod, the first support frame of circumference fixed surface of centering rod is connected with, and first support frame is "ten" style of calligraphy, when needs measure jib anchor position, can place on the plane through first support frame, with the centering rod through gravity nature to the ground that hangs down, and read the flagging length of centering rod, thereby obtain an accurate measurement to jib anchor position, such design makes the error when measuring jib anchor position littleer, and this kind of mode is simpler and swift, make the efficiency of construction quicker.
Description
Technical Field
The utility model belongs to the technical field of the construction engineering, concretely relates to steel construction bottom plate hole centering rod levelling device.
Background
The construction engineering refers to the general name of various buildings and engineering facilities providing material and technical foundation for human life and production. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. Construction works can be classified into three types, namely, construction works, civil engineering works and electromechanical engineering works according to natural attributes. The construction engineering is an organized, purposeful and large-scale economic activity for human beings. The method is an engineering project for forming comprehensive production capacity or exerting engineering benefits in the fixed asset reproduction process. Construction projects refer to the construction of new or renovation of existing fixed assets.
In bridge construction, often need carry out the side measurement to jib anchor end position in order to reach best jib unloading length, but current measuring device easily takes place the error when measuring to influence the construction and the construction precision of bridge, and its use is very inconvenient and causes the efficiency of construction to reduce easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction bottom plate hole centering rod levelling device aims at solving the too big and awkward problem of error among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
steel construction bottom plate hole centering rod levelling device, including the centering rod, the first support frame of circumference fixed surface of centering rod, and first support frame is "ten" word form, a plurality of support frame fixed orificess have been seted up to the upper end of first support frame, and are a plurality of equal threaded connection has support frame fixing bolt in the support frame fixed orificess, the movable groove has been seted up to the upper end of first support frame, the circumference fixed surface of centering rod is connected with adjusting sleeve, the fixing bolt hole has all been seted up on the circumference surface of adjusting sleeve and centering rod, fixing bolt hole female connection has the bolt pole, adjusting sleeve's lower extreme fixedly connected with adjusts the sphere, adjust sphere sliding connection in the movable groove, the lower extreme fixedly connected with prism of centering rod.
As an optimal scheme of the utility model, the circumference fixed surface of centering rod is connected with the fixation clamp, the circumference fixed surface of fixation clamp is connected with the level bubble.
As an optimized scheme of the utility model, the circumference fixed surface of centering rod is connected with the second support frame.
As an optimal scheme of the utility model, the circumferential surface of centering rod is carved with the screw thread, the circumferential surface threaded connection of centering rod has the block.
As an optimal scheme, the regulation hole has been seted up to the circumferential surface of centering rod, regulation hole female connection has centering rod length adjustment bolt.
As an optimal scheme, the prism hole has been seted up on the circumferential surface of prism, prism hole internal thread is connected with prism fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, when needs are measured jib anchor position, can through place first support frame on the plane, with the centering rod through gravity nature flagging to ground to read the flagging length of centering rod, thereby obtain an accurate measurement to jib anchor position, such design makes the error when measuring jib anchor position littleer, and this kind of mode is simpler and swift moreover, makes the efficiency of construction quicker.
2. In this scheme, when emergency use, can replace first support frame for the second support frame, through the stability of second support frame triangle for it has more stability when needs rapid survey, and then guarantees the diversification of this device, thereby satisfies the user demand of various environment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first perspective view of the present invention;
fig. 2 is a partial schematic view of a cross support frame according to the present invention;
fig. 3 is a partial schematic view of an adjustment sleeve according to the present invention;
fig. 4 is a second perspective view of the present invention.
In the figure: 1. a centering rod; 2. a prism; 3. a prism aperture; 4. a prism fixing bolt; 5. a centering rod length adjusting bolt; 6. a first support frame; 7. a support frame fixing hole; 8. a support frame fixing bolt; 9. a movable groove; 10. an adjustment sleeve; 11. adjusting the spherical surface; 12. fixing the bolt hole; 13. a latch rod; 14. a fixing clip; 15. leveling air bubbles; 16. a second support frame.
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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
steel construction bottom plate hole centering rod levelling device, including centering rod 1, the first support frame 6 of circumference fixed surface of centering rod 1, and first support frame 6 is "ten" word form, a plurality of support frame fixed orificess 7 have been seted up to the upper end of first support frame 6, equal threaded connection has support frame fixing bolt 8 in a plurality of support frame fixed orificess 7, movable groove 9 has been seted up to the upper end of first support frame 6, the circumference fixed surface of centering rod 1 is connected with adjusting sleeve 10, fixing bolt hole 12 has all been seted up on adjusting sleeve 10 and the circumference surface of centering rod 1, fixing bolt hole 12 internal thread connection has bolt pole 13, adjusting sleeve 10's lower extreme fixedly connected with adjusts sphere 11, adjust sphere 11 sliding connection in movable groove 9, the lower extreme fixedly connected with prism 2 of centering rod 1.
The utility model discloses an in the embodiment, when needs are measured jib anchor position, can place on the plane through first support frame 6, and adjust the horizontal stability of centering rod 1 through support frame fixing bolt 8's rotation, after adjusting the completion, with centering rod 1 through gravity nature flagging to ground, adjust the straightness that hangs down of centering rod 1 through adjusting the slip of sphere 11 in activity inslot 9 when the lower extreme contact ground of centering rod 1, and read the flagging length of centering rod 1 when adjusting the completion, thereby obtain an accurate measurement to jib anchor position, such design makes the error when measuring jib anchor position littleer, and this kind of mode is simpler and swift, make the efficiency of construction more quick.
Referring to fig. 2 and 1, a fixing clip 14 is fixedly coupled to a circumferential surface of the centering rod 1, and a leveling bubble 15 is fixedly coupled to a circumferential surface of the fixing clip 14.
In this embodiment: when the centering rod 1 contacts the bottom surface to be measured, the verticality and the levelness of the centering rod 1 can be further measured through the leveling bubble 15, so that the error is reduced and eliminated again, and the detection precision of the device is further ensured.
Referring to fig. 3 and 4, a second support bracket 16 is fixedly coupled to a circumferential surface of the centering rod 1.
In this embodiment: when the device is used emergently, the first support frame 6 can be replaced by the second support frame 16, and the stability of the triangle of the second support frame 16 is improved, so that the device is more stable when rapid measurement is needed, diversification of the device is further ensured, and the use requirements of various environments are met.
Specifically referring to fig. 1, threads are engraved on the circumferential surface of the centering rod 1, and a cap is threadedly connected to the circumferential surface of the centering rod 1.
In this embodiment: when the centering rod 1 reaches the bottom surface to be measured, the length and the horizontal position of the centering rod 1 can be fixed by rotating the cover cap, so that the device can read measured values more accurately.
Specifically referring to fig. 3, the circumferential surface of the centering rod 1 is provided with an adjusting hole, and a centering rod length adjusting bolt 5 is connected to the adjusting hole through an internal thread.
In this embodiment: in the process of descending the centering rod 1, the length and the height of the centering rod 1 can be adjusted in real time through the centering rod length adjusting bolt 5, and then the measurement requirements of various environments are met.
Specifically, referring to fig. 1 and 3, a prism hole 3 is formed on the circumferential surface of the prism 2, and a prism fixing bolt 4 is connected to the prism hole 3 through an internal thread.
In this embodiment: when the centering rod 1 reaches the bottom surface, the position of the prism 2 can be limited by rotating the prism fixing bolt 4, so that the position of the prism 2 is fixed, and the measurement accuracy of the prism 2 is further ensured.
The utility model discloses a theory of operation and use flow: when the position of the anchoring end of the suspension rod needs to be measured, the first support frame 6 can be placed on a plane, the horizontal stability of the centering rod 1 can be adjusted through rotation of the support frame fixing bolt 8, after the adjustment is completed, the centering rod 1 naturally falls to the ground through gravity, when the lower end of the centering rod 1 is in contact with the ground, the verticality of the centering rod 1 is adjusted through sliding of the adjusting spherical surface 11 in the movable groove 9, the sagging length of the centering rod 1 is read when the adjustment is completed, so that the position of the anchoring end of the suspension rod can be accurately measured, when the centering rod is used in an emergency, the first support frame 6 can be replaced by the second support frame 16, the stability of the triangle of the second support frame 16 is improved, when the centering rod 1 reaches the bottom surface needing to be measured, the length and the horizontal position of the centering rod 1 can be fixed through rotating the cap, in the process of descending the centering rod 1, the length and the height of the centering rod 1 can be adjusted in real time through the centering rod length adjusting bolt 5, and when the centering rod 1 reaches the bottom surface, the position of the prism 2 can be limited through rotating the prism fixing bolt 4.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Steel construction bottom plate hole centering rod levelling device, its characterized in that: comprises a centering rod (1), a first support frame (6) is fixedly connected to the circumferential surface of the centering rod (1), the first support frame (6) is in a cross shape, a plurality of support frame fixing holes (7) are formed in the upper end of the first support frame (6), a plurality of support frame fixing holes (7) are connected with support frame fixing bolts (8) in a threaded manner, a movable groove (9) is formed in the upper end of the first support frame (6), an adjusting sleeve (10) is fixedly connected to the circumferential surface of the centering rod (1), fixing bolt holes (12) are formed in the circumferential surfaces of the adjusting sleeve (10) and the centering rod (1), a bolt rod (13) is connected in the fixing bolt holes (12) in an internal thread manner, an adjusting spherical surface (11) is fixedly connected to the lower end of the adjusting sleeve (10), and the adjusting spherical surface (11) is connected in the movable groove (9) in a sliding manner, the lower end of the centering rod (1) is fixedly connected with a prism (2).
2. The steel structure base plate hole centering rod leveling device of claim 1, characterized in that: the centering rod (1) is fixedly connected with a fixing clamp (14) on the circumferential surface, and a leveling bubble (15) is fixedly connected with the circumferential surface of the fixing clamp (14).
3. The steel structure bottom plate hole centering rod leveling device of claim 2, characterized in that: the circumferential surface of the centering rod (1) is fixedly connected with a second support frame (16).
4. The steel structure base plate hole centering rod leveling device of claim 3, characterized in that: the circumference surface of the centering rod (1) is carved with threads, and the circumference surface of the centering rod (1) is connected with a cap in a threaded mode.
5. The steel structure bottom plate hole centering rod leveling device of claim 4, characterized in that: the circumference surface of centering rod (1) has seted up the regulation hole, regulation hole female connection has centering rod length adjustment bolt (5).
6. The steel structure base plate hole centering rod leveling device of claim 5, characterized in that: prism hole (3) have been seted up on the circumference surface of prism (2), prism hole (3) female connection has prism fixing bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120792693.8U CN214737441U (en) | 2021-04-19 | 2021-04-19 | Steel construction bottom plate hole centering rod levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120792693.8U CN214737441U (en) | 2021-04-19 | 2021-04-19 | Steel construction bottom plate hole centering rod levelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214737441U true CN214737441U (en) | 2021-11-16 |
Family
ID=78604068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120792693.8U Active CN214737441U (en) | 2021-04-19 | 2021-04-19 | Steel construction bottom plate hole centering rod levelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214737441U (en) |
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2021
- 2021-04-19 CN CN202120792693.8U patent/CN214737441U/en active Active
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