Foundation column connecting and positioning device

Abstract

The utility model discloses a foundation column connecting and positioning device which comprises a supporting frame and two positioning frames located above the supporting frame, an opening of the positioning frame located on the upper portion faces backwards, an opening of the positioning frame located on the lower portion faces leftwards, and the foundation column connecting and positioning device relates to the technical field of foundation column positioning. According to the foundation column connecting and positioning device, by rotating a plurality of threaded handles, the threaded handles no longer extrude strip-shaped grooves, by moving the position of a first threaded rod, the first threaded rod drives positioning plates on a limiting frame to move, the distance between each group of positioning plates can be finely adjusted well, supporting column steel bars of any width can be positioned, and the positioning accuracy is improved. The upper positioning plate and the lower positioning plate can form a rectangular opening, a supporting column steel bar penetrates through the rectangular opening, the two positioning plates are driven to move towards the middle through the acting force of the spring, the two positioning plates on the upper portion clamp the supporting column steel bar left and right, the two positioning plates on the lower portion clamp the supporting column steel bar front and back, and therefore the supporting column steel bar can be well positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundation column positioning technical field, concretely is a foundation column connecting positioning device. BACKGROUND

[0002] When building a building, generally, first excavate to the ground to provide a foundation, and after the foundation is established, build a foundation column on the foundation, and the foundation column is the main component of the building; when building the foundation column, a plurality of support steel bars need to be arranged in the foundation column, and the support steel bars need to be kept in a standing state, but in practice, the support steel bars are difficult to stand independently, and generally, a combination of stirrups and support steel bars is used, but this installation method has poor positioning effect, and the support steel bars are prone to mispositioning during pouring, and the installation and disassembly are inconvenient, and existing patent documents have improved this.

[0003] In Chinese patent CN218438355U, a foundation column connecting positioning device is disclosed, which comprises two support plates and two positioning frames, the support plates are fixedly connected with support columns at both ends of the top, the support plates are provided with mounting holes at equal intervals on one side of the top, the support columns are provided with column locking grooves at equal intervals on the side close to the mounting holes, a plurality of movable plates are arranged in the center of the positioning frame, and a plurality of positioning holes are formed in the movable plates, thereby facilitating the positioning of support steel bars at different positions, and the movable plates are locked by first bolts to prevent the support steel bars from being inclined during pouring; the positioning frame can adapt to foundation columns of different sizes by sliding the adjusting plate in the fixed cylinder, thereby improving the practicability; the third locking hole and the sleeve hole are in communication, and a third bolt is arranged in the center of the third locking hole, thereby facilitating the installation and removal of the positioning frame and improving the work efficiency.

[0004] Although the above-mentioned patent positions the support steel bars through the plurality of positioning holes in the movable plates, the positions of the positioning holes in the movable plates are fixed, and the positioning holes cannot be fine-tuned, which leads to the inability to position the support steel bars at any position, poor positioning effect of the support steel bars, and inconvenience in removing the support steel bars from the positioning holes. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a foundation column connecting positioning device, which solves the problems of the inability to fine-tune the positioning holes, the inability to position the support steel bars at any position, and the inconvenience in removing the support steel bars from the positioning holes.

[0006] In order to achieve the above object, the utility model discloses a foundation column connecting and positioning device through the following technical scheme, including support frame and two positioning frames located above support frame, the opening of the positioning frame located above faces rear, the opening of the positioning frame located below faces left side, the bottom of the positioning frame located below and the top of support frame are fixedly connected with support plate between, one side of positioning frame is equipped with strip groove, the inside of strip groove is slidably connected with a plurality of limit frame through sliding block, the outside of limit frame is fixedly connected with first screw rod, and first screw rod extends to the outside of strip groove, the surface of first screw rod and the outside of strip groove are screw connected with screw handle, the inner chamber of limit frame is equipped with first sliding slot, the inside of first sliding slot is slidably connected with two positioning plates through sliding block, the opposite side of limit chamber is fixedly connected with spring, and the opposite end of two springs is fixedly connected with the side opposite to two positioning plates respectively.

[0007] Preferably, the opposite side of the two positioning plates is fixedly connected with an inclined block, and the inner chamber of the limit frame and above the first sliding slot is provided with a second sliding slot, and the inside of the second sliding slot is slidably connected with a trapezoidal block matched with the inclined block.

[0008] Preferably, the top of the positioning frame is fixedly connected with a fixed frame, the top of the fixed frame is rotatably connected with a second screw rod through an opening, and one end of the second screw rod is rotatably connected with the top of the positioning frame through a bearing.

[0009] Preferably, the surface of the second screw rod and inside the fixed frame are screw connected with an extrusion plate matched with the trapezoidal block, and the opposite side of the inner chamber of the fixed frame is provided with a third sliding slot, and the inside of the third sliding slot is slidably connected with the extrusion plate through a sliding block.

[0010] Preferably, the top of the positioning frame located below is fixedly connected with two sliding plates, and the bottom of the positioning frame located above is provided with a long slot matched with the sliding plate.

[0011] Preferably, the front and rear of one side of the support frame are rotatably connected with third screw rods through openings, and one side of the positioning frame located above is provided with a screw thread port matched with the third screw rod.

[0012] Beneficial effects

[0013] The utility model provides a foundation column connecting and positioning device, and has the following beneficial effects compared with prior art:

[0014] (1) The utility model discloses a plurality of threaded handles are rotated, make threaded handle no longer extrude strip -shaped groove, through the position of first threaded rod is removed, make first threaded rod drive the positioning plate on the spacing of every group positioning plate can be well adjusted, can be positioned to any width's strut reinforcement, two positioning plates of upper and lower will form rectangular mouth, and the strut reinforcement is passed through rectangular mouth, and two positioning plates are removed to the middle through the action force of spring, and the two positioning plates of upper are clamped to the strut reinforcement left and right, and the two positioning plates of lower are clamped to the strut reinforcement front and back, thereby can be positioned to the strut reinforcement well.

[0015] (2) The utility model discloses through rotating second threaded rod drive extrusion board and move down, and extrusion board will extrude a plurality of trapezoidal blocks and move down to trapezoidal block and move down will extrude two tilt blocks and open, make two tilt blocks drive two positioning plates and open, make two positioning plates no longer hold the strut reinforcement, thereby can conveniently take out the positioning frame from the strut reinforcement, and it is more convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is external structure schematic diagram of the utility model;

[0017] Figure 2 It is the bottom view of the structure of the utility model;

[0018] Figure 3 It is structure schematic diagram of the utility model positioning frame, strip -shaped groove, first threaded rod, threaded handle, positioning plate, fixed frame, second threaded rod, extrusion board and third sliding slot;

[0019] Figure 4 It is structure schematic diagram of the utility model positioning frame, positioning plate, spacing frame, trapezoidal block, fixed frame, second threaded rod and extrusion board;

[0020] Figure 5 It is structure schematic diagram of the utility model first sliding slot, positioning plate, spring, tilt block, second sliding slot and first sliding slot;

[0021] Figure 6 It is the utility model Figure 3 The partial close -up of A place in the utility model.

[0022] In the drawing: 1, support frame;2, third threaded rod;3, positioning frame;4, support plate;5, strip -shaped groove;6, first threaded rod;7, spacing frame;8, threaded handle;9, first sliding slot;10, positioning plate;11, spring;12, tilt block;13, second sliding slot;14, trapezoidal block;15, fixed frame;16, second threaded rod;17, extrusion board;18, third sliding slot;19, long slot;20, sliding plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model.

[0024] Please refer to Figures 1-6 The utility model provides a technical scheme: a foundation column connecting and positioning device, including support frame 1 and two positioning frames 3 located above support frame 1, the opening of the upper positioning frame 3 faces rear, the opening of the lower positioning frame 3 faces left, the bottom of the lower positioning frame 3 is fixedly connected between the top of support frame 1, the one side of positioning frame 3 is equipped with strip slot 5, the inside of strip slot 5 is slidably connected with a plurality of limit frame 7 through the sliding block, the outside of limit frame 7 is fixedly connected with first threaded rod 6, first threaded rod 6 extends to the outside of strip slot 5, the surface of first threaded rod 6 and the outside of strip slot 5 are screw connected with threaded handle 8, the inner chamber of limit frame 7 is equipped with first sliding slot 9, the inside of first sliding slot 9 is slidably connected with two positioning plates 10 through the sliding block, the opposite side of limit frame 7 inner chamber is fixedly connected with spring 11, and the opposite end of two springs 11 is fixedly connected with the side opposite to two positioning plates 10 respectively.

[0025] It should be noted that the periphery of the bottom of support frame 1 is fixedly connected with support leg, which is used for supporting support frame 1, and the support leg is limited by the through hole of the support leg through the fixing part.

[0026] Further, in order to conveniently drive two positioning plates 10 to open, facilitate taking out, the opposite side of two positioning plates 10 is fixedly connected with inclined block 12, the inner chamber of limit frame 7 and the above of first sliding slot 9 are equipped with second sliding slot 13, the inside of second sliding slot 13 is slidably connected with trapezoidal block 14 matched with inclined block 12 through the sliding block, the top of positioning frame 3 is fixedly connected with fixed frame 15, the top of fixed frame 15 is rotatably connected with second threaded rod 16 through the opening, one end of second threaded rod 16 is rotatably connected with the top of positioning frame 3 through bearing, the surface of second threaded rod 16 and the inside of fixed frame 15 are screw connected with extrusion plate 17 matched with trapezoidal block 14, the opposite side of fixed frame 15 inner chamber is equipped with third sliding slot 18, and the inside of third sliding slot 18 is slidably connected with extrusion plate 17 through the sliding block.

[0027] Further, in order to conveniently slide and limit the upper positioning frame 3, the top of the lower positioning frame 3 is fixedly connected with two sliding plates 20, and the bottom of the upper positioning frame 3 is equipped with long slot 19 matched with sliding plate 20.

[0028] Further, in order to facilitate the upper positioning frame 3 limiting and fixing, the front and rear of one side of the support frame 1 are rotationally connected with the third threaded rods 2 through the openings, and the upper positioning frame 3 is provided with the threaded openings matched with the third threaded rods 2.

[0029] In use, by rotating the plurality of threaded handles 8, the threaded handles 8 are away from the positioning frame 3, the threaded handles 8 no longer extrude the positioning frame 3, by moving the position of the first threaded rods 6, the plurality of first threaded rods 6 drive the positioning plates 10 on the plurality of limiting frames 7 to move, the interval between the plurality of groups of positioning plates 10 is adjusted to a proper distance, then the threaded handles 8 are reversely rotated, the threaded handles 8 extrude the positioning frame 3, the first threaded rods 6 are limited in the strip-shaped grooves 5, the plurality of groups of positioning plates 10 after adjustment are limited, the upper and lower groups of positioning plates 10 form the limiting rectangular openings, then the two second threaded rods 16 are rotated, the extrusion plates 17 are slidingly limited through the third sliding grooves 18, the second threaded rods 16 drive the extrusion plates 17 to move downward, the extrusion plates 17 downward extrude the plurality of trapezoidal blocks 14, drive the plurality of trapezoidal blocks 14 to move downward, the trapezoidal blocks 14 downward extrude the two inclined blocks 12, the inclined surfaces of the trapezoidal blocks 14 extrude the inclined surfaces of the two inclined blocks 12, the two inclined blocks 12 drive the two positioning plates 10 to open, the rectangular openings between the upper and lower groups of positioning plates 10 become larger, then the support steel bars are penetrated through the rectangular openings between the upper and lower groups of positioning plates 10, the support steel bars are in contact with the foundation, then the second threaded rods 16 are reversely rotated, drive the extrusion plates 17 to move upward, the extrusion plates 17 no longer extrude the trapezoidal blocks 14, the two positioning plates 10 are driven to move to the middle by the force of the springs 11, the two inclined blocks 12 extrude the trapezoidal blocks 14 to move upward, the upper two positioning plates 10 clamp the support steel bars left and right, the lower two positioning plates 10 clamp the support steel bars front and back, thereby clamping and positioning the plurality of support steel bars, and then the mold is used to pour the foundation column;

[0030] After the pouring of the foundation column is completed, the upper second threaded rods 16 are rotated, drive the two positioning plates 10 to open and no longer clamp the support steel bars, the two third threaded rods 2 are rotated, the two third threaded rods 2 are moved out of the upper positioning frame 3, the two third threaded rods 2 no longer block the upper positioning frame 3, the upper positioning frame 3 is pulled forward, the upper positioning frame 3 is separated from the sliding plate 20, thereby the upper positioning frame 3 is removed, the plurality of groups of positioning plates 10 on the upper positioning frame 3 are moved out of the support steel bars, the support frame 1 is pulled to the right, drive the lower positioning frame 3 to move out of the support steel bars.

Claims

1. A foundation column connection positioning device comprising a support frame (1) and two positioning frames (3) located above the support frame (1), characterized in that: The opening of the upper positioning frame (3) faces backward, the opening of the lower positioning frame (3) faces left, and the bottom of the lower positioning frame (3) is fixedly connected with the top of the support frame (1). A strip-shaped groove (5) is formed in one side of the positioning frame (3), a plurality of limiting frames (7) are slidably connected in the strip-shaped groove (5) through sliding blocks, first threaded rods (6) are fixedly connected to the outer sides of the limiting frames (7) and extend to the outside of the strip-shaped groove (5), and threaded handles (8) are threadedly connected to the surfaces of the first threaded rods (6) and located outside the strip-shaped groove (5). First sliding grooves (9) are formed in the inner cavities of the limiting frames (7), two positioning plates (10) are slidably connected in the first sliding grooves (9) through sliding blocks, springs (11) are fixedly connected to the opposite sides of the inner cavities of the limiting frames (7), and the opposite ends of the two springs (11) are fixedly connected to the sides, away from the positioning plates (10), of the limiting frames (7).

2. A footing connection alignment apparatus according to claim 1, wherein: The opposite sides of the two positioning plates (10) are fixedly connected with inclined blocks (12), and second sliding grooves (13) are formed in the inner cavities of the limiting frames (7) and located above the first sliding grooves (9). Trapezoidal blocks (14) matched with the inclined blocks (12) are slidably connected in the second sliding grooves (13) through sliding blocks.

3. A footing connection alignment apparatus according to claim 1, wherein: A fixed frame (15) is fixedly connected to the top of the positioning frame (3), a second threaded rod (16) is rotatably connected to the top of the fixed frame (15) through an opening, and one end of the second threaded rod (16) is rotatably connected to the top of the positioning frame (3) through a bearing.

4. A footing connection alignment apparatus according to claim 3, wherein: An extrusion plate (17) matched with the trapezoidal block (14) is threadedly connected to the surface of the second threaded rod (16) and located in the fixed frame (15), and third sliding grooves (18) are formed in the opposite sides of the inner cavities of the fixed frame (15). The third sliding grooves (18) are slidably connected with the extrusion plate (17) through sliding blocks.

5. A footing connection alignment apparatus according to claim 1, wherein: Two sliding plates (20) are fixedly connected to the top of the lower positioning frame (3), and long notches (19) matched with the sliding plates (20) are formed in the bottom of the upper positioning frame (3).

6. A footing connection alignment apparatus according to claim 1, wherein: Third threaded rods (2) are rotatably connected to the front and rear parts of one side of the support frame (1) through openings, and threaded openings matched with the third threaded rods (2) are formed in one side of the upper positioning frame (3).

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