CN212561603U - Pre-buried sleeve pipe support assembly of vertical derrick foundation - Google Patents
Pre-buried sleeve pipe support assembly of vertical derrick foundation Download PDFInfo
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- CN212561603U CN212561603U CN202022038754.XU CN202022038754U CN212561603U CN 212561603 U CN212561603 U CN 212561603U CN 202022038754 U CN202022038754 U CN 202022038754U CN 212561603 U CN212561603 U CN 212561603U
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Abstract
The utility model provides a vertical shaft derrick foundation embedded casing support assembly, which comprises a casing support and a casing support bottom; the cannula mount includes an upper center point and a lower center point; the upper central point and the lower central point are respectively provided with a taper hole, and the opening of the taper hole is downward; an upper supporting rod and a lower supporting rod are vertically arranged at set positions on the supporting bottom of the sleeve support respectively, and the upper supporting rod and the lower supporting rod have set height difference and interval; the top parts of the upper support rod and the lower support rod are conical top ends matched with the upper conical hole and the lower conical hole of the sleeve support; the conical top ends of the upper supporting rod and the lower supporting rod are respectively in running fit with the conical holes of the sleeve support, and the sleeve support is obliquely fixed on the support bottom of the sleeve support. The utility model discloses a fixed angle of sleeve holder is accomplished rapidly to two conical points, is aided with other instruments such as theodolite simultaneously, accomplishes the relative position relation at the bottom of sleeve holder and the sleeve holder, then fixes into wholly through the connecting rod, and the alignment process is quick accurate.
Description
Technical Field
The utility model relates to a technical field is set up to the mine derrick, is a vertical shaft derrick basis pre-buried sleeve pipe support assembly particularly.
Background
The foundation construction of the vertical shaft derrick is the key point of the whole derrick construction, and the installation of the embedded sleeve support assembly in the foundation directly influences the alignment work of the later derrick hoisting embedded foundation bolt. If the deviation is large, the embedded foundation bolts cannot be installed, and the construction period and the quality of a derrick foundation are seriously influenced.
The pre-buried sleeve pipe support assembly includes sleeve pipe support and sleeve pipe support collet, and the sleeve pipe support slope is fixed on the sleeve pipe support collet, provides rag bolt installation basis for the derrick. The accuracy of the tilt angle for the cannula holder is very high. In the prior art, all sizes and elevations of foundation bolts are repeatedly checked on site by technicians, then the embedded sleeve support assembly is manufactured on site, the process is long, a large amount of manpower is consumed, and the requirement on the level of the technicians is high.
According to the inclined plane foundation sand pier sizing block alignment leveling auxiliary device and the sizing block placing method disclosed by the application number 201110384262.9, the device comprises a channel steel frame, adjusting nuts are fixed to four corners of the channel steel frame respectively, the adjusting nuts are matched with the adjusting bolts, the channel steel frame comprises an upper support, an inclined support and a lower support, and a steel wire pull line is arranged on the diagonal line of the inclined support. The utility model discloses it turns into a plane on the channel-section steel frame through making holistic channel-section steel frame, with elevation, position, inclination, levelness etc. that each group's parallels surface required, turns into only measuring a plane by original measuring one by one to accessible adjusting bolt carries out slight regulation, can adjust fast and guarantees that each group's parallels each parameter accords with design and standard requirement. However, the device still requires field adjustment, takes up construction time, and has high technical requirements for field operators.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a vertical derrick basis pre-buried sleeve pipe support assembly convenient to quick alignment is provided.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a vertical shaft derrick foundation embedded casing support assembly comprises a casing support (1) and a casing support bottom (2); the cannula holder (1) comprises an upper central point and a lower central point; the upper central point and the lower central point are respectively provided with a taper hole (15), and the opening of the taper hole (15) is downward; an upper supporting rod (22) and a lower supporting rod (23) are respectively vertically arranged at set positions on the sleeve support bottom (2), and the upper supporting rod (22) and the lower supporting rod (23) have set height difference and spacing; the tops of the upper supporting rod (22) and the lower supporting rod (23) are conical top ends matched with the conical hole (15) at the upper central point position and the conical hole (15) at the lower central point position of the sleeve support (1); the conical top ends of the upper supporting rod (22) and the lower supporting rod (23) are respectively in running fit with the conical hole (15) of the sleeve support (1), and the sleeve support (1) is obliquely fixed on the sleeve support base (2).
Further, the device also comprises a connecting rod; one end of the connecting rod is fixed with the sleeve support (1), and the other end of the connecting rod is fixed with the sleeve support base (2).
Furthermore, the sleeve support (1) comprises 4 sleeves (11), and the top ends and the bottom ends of the 4 sleeves are respectively enclosed and fixed through 4 cross rods (12) to form a cubic frame body; the top and the bottom of the cube frame body are respectively fixed with a center rod (13), and the taper hole (15) is formed in the lower surface of the center rod (13).
Furthermore, two ends of the central rod (13) are respectively fixed with the middle points of the two parallel cross rods (12).
Furthermore, a base (14) is arranged at the lower surface of the middle point of the central rod (13), and the lower surface of the base (14) is provided with the taper hole (15).
The utility model has the advantages that:
the utility model discloses accomplishing every pre-buried sleeve pipe support assembly in the welding of prefabricating factory, accomplishing sleeve holder's angle fixation rapidly through two conical points, being assisted other instruments such as theodolite simultaneously, accomplishing sleeve holder and the relative position relation at the bottom of the sleeve holder holds in the palm, then fix into whole through the connecting rod, the assembly structure has only increased conical point and bracing piece on original basis, and it is convenient to process, and more importantly alignment process is accurate fast. In addition, the construction method is completed in a prefabrication plant, so that the field construction period is greatly saved, and the requirement on the technical level of field technicians is low. Because the whole framework of the sleeve support assembly is determined, only the center coordinates of the top surface of the sleeve need to be aligned, the on-site alignment workload is greatly reduced, and repeated testing is not needed.
Drawings
Fig. 1 is a schematic view of an overall structure of a pre-buried sleeve bracket assembly in embodiment 1 of the present invention;
fig. 2 is a schematic top view of a sleeve holder base in the pre-buried sleeve holder assembly according to embodiment 1 of the present invention;
fig. 3 is a schematic top view of a sleeve holder in the pre-buried sleeve holder assembly according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a state structure of the pre-buried sleeve bracket assembly in the application of embodiment 2 of the present invention.
1. A cannula holder; 11. a sleeve; 12. a cross bar; 13. a center pole; 14. a base; 15. a taper hole; 2. a sleeve support base (2); 21. a cross beam; 22. an upper support rod; 23. a lower support rod.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, 2 and 3, the embodiment provides a pre-buried casing support assembly for a vertical derrick foundation, which includes a casing support 1 and a casing support base 2; in this embodiment, the casing support 1 includes 4 casings 11, and the top ends and the bottom ends of the 4 casings 11 are respectively enclosed and fixed by 4 crossbars 12 to form a cubic frame body; the middle points of the two opposite connecting rods at the top of the cubic frame body are fixed through a central rod 13, and similarly, the middle points of the two connecting rods at the bottom of the cubic frame body are connected through the central rod 13 and the two opposite sides at the bottom are respectively fixed with the central rod 13. The lower surfaces of the middle points of the two central rods 13 are respectively provided with a conical hole 15, namely an upper conical hole 15 and a lower conical hole 15, and the opening of the conical hole 15 is downward. In this embodiment, a base 14 is welded on the lower surface of the middle point of the central rod 13, the base 14 can be made of round steel with one end, a taper hole 15 is milled at one end of the round steel, and the other end is welded and fixed with the lower surface of the central rod 13.
In this embodiment, sleeve pipe support collet 2 adopts the rectangle structure that shaped steel welding formed, and specific size and structure can be according to the design drawing preparation. Still weld in the rectangular structure frame of sleeve pipe support collet 2 has crossbeam 21, and the position of setting for on crossbeam 21 is vertical respectively to be provided with support rod 22 and lower support rod 23, and last support rod 22 has difference in height and interval with lower support rod 23 to set for. The upper support bar 22 and the lower support bar 23 may be fixed to the same cross member 21 or may be fixed to different cross members 21. The design requirements are met. The tops of the upper support rod 22 and the lower support rod 23 are conical top ends matched with the upper conical hole 15 and the lower conical hole 15 of the sleeve support 1, and the conical tips are upward; the conical top ends of the upper support rod 22 and the lower support rod 23 are respectively in running fit with the conical holes 15 of the sleeve support 1, so that the sleeve support 1 is obliquely fixed on the sleeve support base 2. The inclination angle design of the sleeve support 1 is realized by two support rods with different heights. The height difference and the distance between the two support rods are specifically operated according to the design requirement of the inclination angle. And 4 jacking feet of the cubic frame body are provided with sleeves fixed with inclined legs of a vertical shaft derrick. When the sleeve support 1 is supported by the support rod, the rotation in the horizontal direction can also occur, so the sleeve support 1 and the sleeve support bottom support 2 are welded into a whole through the connecting rod in the embodiment. The quantity and the welding position of connecting rod as long as satisfy sleeve pipe support 1 and sleeve pipe support collet 2 relative position fixed can, guarantee to pour the in-process in the later stage, do not lead to sleeve pipe support 1 to take place to deflect the displacement because of external force.
In this embodiment, sleeve pipe support 1 and sleeve pipe support collet 2 all adopt and correspond steel welding to form, and steel intensity and size satisfy the designing requirement can, and specific details no longer describe in detail.
The working principle is as follows: the sleeve holder 1 is fixed on the sleeve holder mount 2 by the cooperation of the upper and lower support rods 22, 23 with the two conical holes 15, and the sleeve holder 1 forms an inclination angle due to the high and lower support rods 23. Because bracing piece and taper hole 15 normal running fit, the horizontal direction rotation can be made to sleeve pipe support 1 to reach and adjust the position relation between sleeve pipe support 1 and the sleeve pipe support collet 2, treat that the position relation adjusts the back, weld sleeve pipe support 1 and sleeve pipe support collet 2 through the connecting rod and become whole, the position no longer changes.
Correspondingly, the embodiment further provides a processing method of the casing support 1 assembly, and the whole casing support 1 assembly is processed in a prefabrication factory, including the following steps:
and 3, rotating the sleeve support 1 by taking the two taper holes 15 as pivots, and adjusting the relative position of the sleeve support 1 and the sleeve support base 2 to meet the design requirement.
And 4, after the relative positions of the sleeve support 1 and the sleeve support base 2 are adjusted, fixing the relative positions of the sleeve support 1 and the sleeve support base 2 by welding a connecting rod.
Example 2
Based on the casing support 1 assembly provided in embodiment 1, the present embodiment provides a vertical derrick installation method, including the following steps:
and 4, fixing the inclined leg of the vertical shaft derrick and the embedded sleeve support assembly through foundation bolts. The final product is shown in fig. 4.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a pre-buried sleeve pipe support assembly of vertical derrick basis which characterized in that: comprises a sleeve support (1) and a sleeve support base (2); the cannula holder (1) comprises an upper central point and a lower central point; the upper central point and the lower central point are respectively provided with a taper hole (15), and the opening of the taper hole (15) is downward; an upper supporting rod (22) and a lower supporting rod (23) are respectively vertically arranged at set positions on the sleeve support bottom (2), and the upper supporting rod (22) and the lower supporting rod (23) have set height difference and spacing; the tops of the upper supporting rod (22) and the lower supporting rod (23) are conical top ends matched with the conical hole (15) at the upper central point position and the conical hole (15) at the lower central point position of the sleeve support (1); the conical top ends of the upper supporting rod (22) and the lower supporting rod (23) are respectively in running fit with the conical hole (15) of the sleeve support (1), and the sleeve support (1) is obliquely fixed on the sleeve support base (2).
2. The vertical derrick foundation embedded casing support assembly of claim 1, wherein: the device also comprises a connecting rod; one end of the connecting rod is fixed with the sleeve support (1), and the other end of the connecting rod is fixed with the sleeve support base (2).
3. The vertical derrick foundation embedded casing support assembly of claim 1, wherein: the sleeve support (1) comprises 4 sleeves (11), and the top ends and the bottom ends of the 4 sleeves are respectively enclosed and fixed through 4 cross rods (12) to form a cubic frame body; the top and the bottom of the cube frame body are respectively fixed with a center rod (13), and the taper hole (15) is formed in the lower surface of the center rod (13).
4. The vertical derrick foundation embedded casing support assembly of claim 3, wherein: two ends of the central rod (13) are respectively fixed with the middle points of the two parallel transverse rods (12).
5. The vertical derrick foundation embedded casing support assembly as claimed in claim 4, wherein: a base (14) is arranged on the lower surface of the middle point of the central rod (13), and the lower surface of the base (14) is provided with the taper hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038754.XU CN212561603U (en) | 2020-09-16 | 2020-09-16 | Pre-buried sleeve pipe support assembly of vertical derrick foundation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022038754.XU CN212561603U (en) | 2020-09-16 | 2020-09-16 | Pre-buried sleeve pipe support assembly of vertical derrick foundation |
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| CN212561603U true CN212561603U (en) | 2021-02-19 |
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| CN202022038754.XU Active CN212561603U (en) | 2020-09-16 | 2020-09-16 | Pre-buried sleeve pipe support assembly of vertical derrick foundation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894032A (en) * | 2020-09-16 | 2020-11-06 | 淮南矿业(集团)有限责任公司 | Vertical shaft derrick foundation embedded casing support assembly, manufacturing method and application |
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- 2020-09-16 CN CN202022038754.XU patent/CN212561603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894032A (en) * | 2020-09-16 | 2020-11-06 | 淮南矿业(集团)有限责任公司 | Vertical shaft derrick foundation embedded casing support assembly, manufacturing method and application |
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