Foundation embedded bolt positioning device suitable for multiple scenes

Abstract

The utility model discloses a foundation embedded bolt positioning device suitable for multiple scenes, which comprises a supporting leg, a length-adjustable structure and a positioning device, the supporting frame is horizontally mounted on the supporting legs and used for being supported above a basic mold; the multiple transverse position adjusting pieces are installed on the supporting frame in the longitudinal direction of the supporting frame in a sliding mode, the transverse position adjusting pieces are in a strip shape, and transverse penetrating grooves extending in the length direction of the transverse position adjusting pieces are formed in the transverse position adjusting pieces; the longitudinal position adjusting pieces are installed on the supporting frame in the transverse direction of the supporting frame in a sliding mode, the longitudinal position adjusting pieces are in a strip shape, and longitudinal penetrating grooves extending in the length direction of the longitudinal position adjusting pieces are formed in the longitudinal position adjusting pieces; in the using state, the ends of the embedded bolts penetrate through the corresponding transverse penetrating grooves and the longitudinal penetrating grooves at the crossed positions of the transverse position adjusting pieces and the longitudinal position adjusting pieces and are detachably fixed to the transverse position adjusting pieces and the longitudinal position adjusting pieces. The embedded bolt installation structure does not need to depend on a foundation, can adapt to foundations of different types in multiple scenes, and guarantees the installation accuracy of embedded bolts.

Description

Technical Field

[0001] The utility model relates to the field of new energy technology, and in particular to a foundation embedded bolt positioning device suitable for multiple scenarios. Background Art

[0002] In the new energy fields of photovoltaic and wind power, photovoltaic or wind power support columns can be connected to the foundation through embedded bolts. The types of foundations are diverse, generally including independent foundations, strip foundations and cast-in-place pile foundations. These foundations require embedded bolts, and the installation accuracy of the embedded bolts largely determines whether the installation of the superstructure can proceed smoothly.

[0003] In previous projects, pre-embedded bolt positioning mechanisms were typically manufactured for different types of foundations, which was inconvenient to operate, wasted costs, and delayed construction time. Therefore, a positioning and installation device for pre-embedded bolts that can be used in various foundations in multiple scenarios is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a foundation embedded bolt positioning device that is suitable for multiple scenarios.

[0005] To achieve the above objectives, the present invention provides a foundation embedded bolt positioning device suitable for multiple scenarios, comprising:

[0006] The supporting legs are of adjustable length and are provided in a plurality for supporting the periphery of the base mold;

[0007] A support frame is horizontally mounted on the support legs and is used to support the base mold;

[0008] The transverse positioning members are provided in a plurality and are respectively slidably mounted on the support frame along the longitudinal direction of the support frame. The transverse positioning members are strip-shaped and have transverse through grooves extending along the length thereof.

[0009] A plurality of longitudinal adjustment members are provided and are respectively mounted on the support frame for sliding along the transverse direction of the support frame. The longitudinal adjustment members are strip-shaped and have longitudinal through grooves extending along their length direction.

[0010] In use, the ends of the embedded bolts pass through the corresponding transverse through slots and longitudinal through slots at the intersection of the transverse and longitudinal adjusting pieces and are detachably fixed to the transverse and longitudinal adjusting pieces.

[0011] Furthermore, the support frame is rectangular, and the number of support legs is four and respectively connected to the four corners of the support frame.

[0012] Furthermore, the support frame is composed of four bar-shaped fixed support members connected together, and the fixed support members are provided with sliding grooves extending along their length directions. The two ends of the horizontal adjustment member and the longitudinal adjustment member are respectively slidably connected to the corresponding fixed support members through the corresponding sliding grooves.

[0013] Furthermore, both ends of the transverse adjusting member and the longitudinal adjusting member are locked with the corresponding fixed support member by means of a sliding locking member, and the sliding locking member includes a round pin shaft passed through the transverse adjusting member or the longitudinal adjusting member, a slide fixed to the lower end of the round pin shaft for slidingly cooperating with the slide groove, and a locking nut threadedly connected to the upper end of the round pin shaft, and the fixed support member is provided with a plurality of positioning holes distributed at intervals along its length direction and coinciding with the slide groove. In the locked state, the round pin shaft is clamped in the positioning hole.

[0014] Furthermore, the upper ends of the support legs are formed with external threads, and the two ends of the fixed support member are respectively passed through the upper ends of the corresponding support legs and locked by fixing nuts.

[0015] Furthermore, the support leg includes a support tube and a support rod slidably connected to the support tube, the support tube is provided with a positioning groove extending along its height direction, the support rod is provided with a positioning column slidingly engaged with the vertical positioning groove, and the support tube is also provided with a plurality of positioning bayonet holes distributed at intervals along its height direction and connected to the positioning groove, and the positioning column can be rotated from the positioning groove into any of the positioning bayonet holes.

[0016] Furthermore, the positioning bayonet is in an inverted L-shape.

[0017] Furthermore, a support plate is fixed to the lower end of the support cylinder.

[0018] Furthermore, in use, the ends of the embedded bolts are locked on the transverse adjusting member and the longitudinal adjusting member by temporary nuts.

[0019] The beneficial effects of the present invention are as follows:

[0020] The positioning device of the present invention is supported on the periphery of the basic mold by the support legs, and the support frame is supported on the top of the basic mold. It does not need to rely on the foundation and can be applied to foundations of different shapes. The support legs are height-adjustable and can be applied to foundations of different heights. Therefore, it can adapt to different types of foundations in multiple scenarios. In addition, the present invention can accurately position the embedded bolts through cross-positioning of the horizontal adjustment parts and the longitudinal adjustment parts to ensure the installation accuracy of the embedded bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a structural diagram of a foundation embedded bolt positioning device adapted to multiple scenarios according to an embodiment of the present utility model;

[0022] Figure 2 for Figure 1 A top view of

[0023] Figure 3 for Figure 1 Schematic diagram of the structure of the middle supporting leg.

[0024] Description of reference numerals:

[0025] 1. Basic mold; 2. Fixed support; 3. Slide; 4. Positioning hole; 5. Horizontal adjustment piece; 6. Horizontal through-slot; 7. Longitudinal adjustment piece; 8. Longitudinal through-slot; 9. Round pin; 10. Slide; 11. Locking nut; 12. Fixing nut; 13. Temporary nut; 14. Support tube; 15. Positioning groove; 16. Support rod; 17. Positioning column; 18. Positioning bayonet; 19. Support plate; 20. Embedded bolts. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, "multiple" refers to more than two. In addition, the embodiments in this application and the features in the embodiments can be combined with each other unless there is a conflict. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] See also Figures 1 to 3 .

[0029] The utility model is suitable for a variety of scenarios of the foundation embedded bolt positioning device, including:

[0030] The supporting legs are of adjustable length and are provided in multiple numbers for supporting the periphery of the basic mold 1;

[0031] A support frame, horizontally mounted on the support legs, for supporting above the base mold 1;

[0032] The transverse positioning members 5 are provided in a plurality and are respectively slidably mounted on the support frame along the longitudinal direction of the support frame. The transverse positioning members 5 are strip-shaped and have transverse through slots 6 extending along the length thereof.

[0033] A plurality of longitudinal adjustment members 7 are provided and are respectively mounted on the support frame for sliding along the transverse direction of the support frame. The longitudinal adjustment members 7 are strip-shaped and have longitudinal through slots 8 extending along their length.

[0034] In use, the ends of the embedded bolts 20 pass through the corresponding transverse through slots 6 and longitudinal through slots 8 at the intersection of the transverse adjusting member 5 and the longitudinal adjusting member 7 and are detachably fixed to the transverse adjusting member 5 and the longitudinal adjusting member 7 .

[0035] The positioning device of the present invention is supported on the periphery of the basic mold by the support legs, and the support frame is supported on the top of the basic mold. It does not need to rely on the foundation and can be applied to foundations of different shapes. The support legs are height-adjustable, so they can be applied to foundations of different heights. Therefore, it can adapt to different types of foundations in multiple scenarios. In addition, the present invention can accurately position the embedded bolts through the cross-positioning of the horizontal adjustment parts and the vertical adjustment parts, thereby ensuring the installation accuracy of the embedded bolts. For example, as shown in the figure, the two horizontal adjustment parts and the two vertical adjustment parts have four intersection points, and the two ends of the two U-shaped embedded bolts can be detachably fixed at the four intersection points, thereby ensuring the spacing accuracy between the embedded bolts.

[0036] The foundation mold 1 shown in the figure is a mold for a cast-in-place pile foundation. The present invention is also applicable to scenarios where pre-embedded bolts are required for foundation types such as strip foundations and independent foundations. Furthermore, the pre-embedded bolts shown in the figure are U-shaped bolts. The present invention can also position non-U-shaped bolts, and by increasing the number of horizontal and vertical positioning members, more pre-embedded bolts can be positioned.

[0037] In one embodiment, the support frame is rectangular, and the support legs are provided in four numbers and connected to the four corners of the support frame, respectively. This design is simple in structure, easy to manufacture, and meets the support requirements.

[0038] In one embodiment, the support frame is composed of four bar-shaped fixed support members 2 connected together, and the fixed support members 2 are provided with sliding grooves 3 extending along their length directions. The two ends of the transverse adjustment member 5 and the longitudinal adjustment member 7 are respectively slidably connected to the corresponding fixed support members 2 through the corresponding sliding grooves 3.

[0039] In one embodiment, both ends of the transverse adjusting member 5 and the longitudinal adjusting member 7 are locked with the corresponding fixed support member 2 by a sliding locking member, and the sliding locking member includes a round pin shaft 9 passed through the transverse adjusting member 5 or the longitudinal adjusting member 7, a slide plate 10 fixed to the lower end of the round pin shaft 9 for slidingly cooperating with the slide groove 3, and a locking nut 11 threadedly connected to the upper end of the round pin shaft 9. The fixed support member 2 is provided with a plurality of positioning holes 4 distributed at intervals along its length direction and coinciding with the slide groove 3. In the locked state, the round pin shaft 9 is clamped in the positioning hole 4. This design can precisely adjust the spacing between each horizontal adjusting part and each vertical adjusting part by inserting the round pin shafts on each horizontal adjusting part and each vertical adjusting part into the positioning holes at different positions to achieve the fixed position requirement, and then the spacing between each embedded bolt can be precisely adjusted to achieve positioning changes. When adjustment is required, the round pin shaft is pulled out from the positioning hole, and the slide plate is allowed to enter the slide groove and slide. When it moves to the required positioning hole, the round pin shaft is inserted downward, and then the slide plate is rotated to be perpendicular to the slide groove and the locking nut is tightened.

[0040] In one embodiment, the upper ends of the support legs (specifically, the upper ends of the support rods 16 described below) are formed with external threads, and the two ends of the fixed support members 2 are respectively inserted into the upper ends of the corresponding support legs and locked by fixing nuts 12. This design enables the support legs and the support frame to be repeatedly disassembled and assembled, facilitating storage and transportation, as well as on-site assembly and use.

[0041] In one embodiment, the support leg includes a support tube 14 and a support rod 16 slidably connected to the support tube 14. The support tube 14 is provided with a positioning slot 15 extending along its height. The support rod 16 is provided with a positioning post 17 that slidably cooperates with the vertical positioning slot 15. The support tube 14 is also provided with a plurality of positioning bayonet holes 18 spaced apart along its height and connected to the positioning slot 15. The positioning post 17 can be rotated from the positioning slot 15 into any of the positioning bayonet holes 18. This design allows the support leg to be adjusted in height by using the positioning posts to be locked in the positioning bayonet holes at different positions. The distribution density of the positioning bayonet holes can be set according to the current project needs. The adjustable length structure of the support leg can meet the adjustment needs of different foundation heights and uneven ground.

[0042] In one embodiment, the positioning bayonet 18 is in the shape of an inverted L. With this design, the positioning post is not easy to fall out after entering the positioning bayonet, and the structure is more stable.

[0043] In one embodiment, a support plate 19 is fixed to the lower end of the support cylinder 14. The support plate is used to increase the contact area and improve the support stability.

[0044] In one embodiment, in use, the ends of the embedded bolts 20 are locked on the transverse adjustment member 5 and the longitudinal adjustment member 7 by temporary nuts 13. This detachable connection method has a simple structure and is precisely matched with the external thread design of the ends of the embedded bolts.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foundation embedded bolt positioning device suitable for multiple scenarios, characterized in that: include: The supporting legs are of adjustable length and are provided in a plurality for supporting the periphery of the base mold; A support frame is horizontally mounted on the support legs and is used to support the base mold; The transverse positioning members are provided in a plurality and are respectively slidably mounted on the support frame along the longitudinal direction of the support frame. The transverse positioning members are strip-shaped and have transverse through grooves extending along the length thereof. A plurality of longitudinal adjustment members are provided and are respectively mounted on the support frame for sliding along the transverse direction of the support frame. The longitudinal adjustment members are strip-shaped and have longitudinal through grooves extending along their length direction. In use, the ends of the embedded bolts pass through the corresponding transverse through slots and longitudinal through slots at the intersection of the transverse and longitudinal adjusting pieces and are detachably fixed to the transverse and longitudinal adjusting pieces.

2. The foundation embedded bolt positioning device adapted to multiple scenarios according to claim 1 is characterized in that: The support frame is rectangular, and the number of support legs is four and respectively connected to the four corners of the support frame.

3. The foundation embedded bolt positioning device adapted to multiple scenarios according to claim 2 is characterized in that: The support frame is composed of four bar-shaped fixed support members connected together, and the fixed support members are provided with sliding grooves extending along their length directions. The two ends of the horizontal adjustment member and the longitudinal adjustment member are respectively slidably connected to the corresponding fixed support members through the corresponding sliding grooves.

4. The foundation embedded bolt positioning device adapted to multiple scenarios as claimed in claim 3 is characterized in that: The two ends of the transverse adjusting member and the longitudinal adjusting member are locked with the corresponding fixed support members by means of sliding locking members, and the sliding locking members include a round pin shaft passed through the transverse adjusting member or the longitudinal adjusting member, a slide plate fixed to the lower end of the round pin shaft for slidingly cooperating with the slide groove, and a locking nut threadedly connected to the upper end of the round pin shaft, and a plurality of positioning holes distributed at intervals and coinciding with the slide groove are opened on the fixed support member along its length direction. In the locked state, the round pin shaft is clamped in the positioning hole.

5. The foundation embedded bolt positioning device adapted to multiple scenarios as claimed in claim 3 is characterized in that: The upper ends of the support legs are formed with external threads, and the two ends of the fixed support member are respectively passed through the upper ends of the corresponding support legs and locked by fixing nuts.

6. The foundation embedded bolt positioning device adapted to multiple scenarios according to any one of claims 1 to 5, characterized in that: The support leg includes a support tube and a support rod slidably connected to the support tube. The support tube is provided with a positioning groove extending along its height direction. The support rod is provided with a positioning column slidingly engaged with the positioning groove. The support tube is also provided with a plurality of positioning bayonet holes distributed at intervals along its height direction and connected to the positioning groove. The positioning column can be rotated from the positioning groove into any of the positioning bayonet holes.

7. The foundation embedded bolt positioning device adapted to multiple scenarios according to claim 6 is characterized in that: The positioning bayonet is in an inverted L shape.

8. The foundation embedded bolt positioning device adapted to multiple scenarios according to claim 6 is characterized in that: A support plate is fixed to the lower end of the support cylinder.

9. The foundation embedded bolt positioning device adapted to multiple scenarios according to any one of claims 1 to 5, characterized in that: In use, the ends of the embedded bolts are locked on the transverse adjusting member and the longitudinal adjusting member through temporary nuts.

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