CN218667941U

CN218667941U - Square pipe connecting structure for building

Info

Publication number: CN218667941U
Application number: CN202222994255.7U
Authority: CN
Inventors: 范晓威; 赵建军; 陆荣; 陆国民
Original assignee: Fengfan Green Buildings Changshu Co ltd
Current assignee: Fengfan Green Buildings Changshu Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-21
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a square tube connecting structure for buildings, relating to the technical field of square tube connecting structures for buildings, comprising square blocks, connecting units and stabilizing units; the left end and the right end of the square block are provided with the cutting slips; the linkage unit contains the hypoplastron, smooth case, the draw bar, the slide, the arm-tie, extension spring and H type upper plate, the hypoplastron is installed to the lower extreme of square piece, smooth case is all installed to both sides around the hypoplastron upper end, both ends are sliding connection both ends about smooth incasement portion respectively about the draw bar, slide sliding connection is in the upper end of smooth case, the upper end at the draw bar is connected to the lower extreme of slide, the arm-tie is all installed to the upper end of two slides, the lower extreme at the arm-tie is connected to the upper end of extension spring, this square union coupling structure for building, can fix a position the both ends of two square pipes through pegging graft, the pulling force that utilizes the extension spring can realize that nature presss from both sides tightly, the stability of connection can be improved to the rethread overlength bolt, it is more convenient to dismantle in the later stage, the effect of getting up is better in use.

Description

Square pipe connecting structure for building

Technical Field

The utility model relates to a square tube connection structure technical field for the building specifically is square tube connection structure for building.

Background

In the construction operation, need use side pipe etc. to carry out the support of structure usually, when using side pipe, according to the operation demand, need connect the square pipe of different length, adopt welded mode to connect in some occasions, the later stage is dismantled comparatively inconveniently.

The square pipe connecting structure for the building is provided, can be quick connect two square pipes with the same specification and different lengths, and after the connection, the stability is stronger, the later stage is dismantled more conveniently, and the effect of using is better.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide square union structure for building, can fix a position the both ends of two root side pipes through pegging graft, the pulling force that utilizes the extension spring can realize the nature presss from both sides tightly, rethread long bolt can improve the stability of connecting, and it is more convenient that the later stage is dismantled, and the effect of using is better, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the square tube connecting structure for the building comprises square blocks, connecting units and stabilizing units;

square block: the left end and the right end are both provided with cutting slips; the left and right inserting strips can be inserted into two ends of the square pipe to be connected, so that the square pipe can be conveniently positioned.

A connection unit: the adjustable sliding box comprises a lower plate, a sliding box, a sliding strip, a sliding plate, a pulling plate, tension springs and an H-shaped upper plate, wherein the lower plate is installed at the lower end of a square block, the sliding box is installed on the front side and the rear side of the upper end of the lower plate, the left end and the right end of the sliding strip are respectively connected to the left end and the right end inside the sliding box in a sliding mode, the sliding plate is connected to the upper end of the sliding plate in a sliding mode, the lower end of the sliding plate is connected to the upper end of the sliding plate, the pulling plate is installed on the upper end of the two sliding plates, the upper end of each tension spring is connected to the lower end of the corresponding pulling plate, the four tension springs are respectively located on the left side and the right side of the two sliding boxes, a plate seat is installed on the upper end of the front side pulling plate, and the front end of the H-shaped upper plate is movably connected with the plate seat; under the natural state, the tension of the tension spring can lead the H-shaped upper plate to be guided by the two groups of sliding strips and the sliding plate to be close to the square pipe after being spliced, and then the lower end of the H-shaped upper plate is used for naturally clamping the square pipe.

A stabilizing unit: is arranged at four corners of the lower plate.

Further, the connecting unit still contains the card strip, the upper end rear side of H type upper plate is installed and is blocked the strip, sliding connection is in the upper end of rear side arm-tie around the lower extreme of card strip, the upper end of card strip is installed and is dialled the strip. When the H-shaped upper plate moves to the horizontal position, the rear end moves downwards slightly, and the shifting strip is shifted forwards, so that the front end of the clamping strip can be clamped tightly by the clamping strip.

Further, firm unit contains nut and long double-screw bolt, the column hole has all been seted up to the four corners of hypoplastron and H type upper plate, the nut is all installed in the lower extreme four corners of hypoplastron, the lower extreme of long double-screw bolt passes hypoplastron threaded connection in the nut. After the H-shaped upper plate is positioned, the four long studs respectively pass through the column penetrating holes at the four corners of the H-shaped upper plate and then pass through the column penetrating holes at the four corners of the lower plate, and then the four long studs can be connected in the screw cap in a threaded mode.

Furthermore, the stabilizing unit further comprises a hexagonal clamping plate, the upper end of the long stud penetrating through the H-shaped upper plate is provided with the hexagonal clamping plate, and the upper end of the long stud is provided with a hand-twisting plate. The external wrench can be clamped with the hexagonal clamping plate, and the long stud can be quickly rotated by hands by utilizing a hand-twisting plate on the long stud.

Furthermore, the H-shaped upper plate comprises a rubber pressing plate and angle-shaped cushion blocks, wherein the rubber pressing plate is installed at the lower end of the H-shaped upper plate, and the angle-shaped cushion blocks are installed on the left side and the right side of the middle part of the upper end of the lower plate. When the lower end of the H-shaped upper plate is tightly pressed on the square pipe, the friction force can be improved by using the rubber pressing plate, the contact area is increased, and the lower end of the square pipe can be supported by the angle-shaped cushion block when the square pipe is spliced.

Furthermore, the sliding box further comprises angle-shaped guide blocks, wherein the angle-shaped guide blocks are arranged on the left side and the right side of one end, close to each other, of the two sliding boxes, and the angle-shaped guide blocks are made of rubber. Two groups of angle-shaped guide blocks on the front side and the rear side can compress the front end and the rear end of the square pipe in an inserting manner.

Compared with the prior art, the beneficial effects of the utility model are that: this square pipe connection structure for building has following benefit:

1. this square pipe connection structure for building is equipped with the linkage unit, under the natural state, utilize the pulling force of extension spring, can make H type upper plate under two sets of draw runners and slide direction, be close to the side pipe after the grafting, and then utilize the lower extreme of H type upper plate to manage the nature clamp tightly, H type upper plate can be moved under the direction of slab seat, after moving to the horizontal position after the grafting, the rear end slightly moves downwards again, stir the strip forward, can make the front end card of card strip tightly by the card strip, realize the location to H type upper plate rear end, guarantee the level of H type upper plate, improve the stability of connecting.

2. This square pipe connection structure for building is equipped with firm unit, and after H type upper plate location was accomplished, with four long double-screw bolts respectively from the post hole of wearing in H type upper plate four corners pass the back, the post hole of wearing that again passes the hypoplastron four corners can threaded connection in the nut, the realization is to the further fixed of H type upper plate.

3. This square pipe connection structure for building when the lower extreme of H type upper plate compresses tightly the side pipe, utilizes rubber pressing plate can improve frictional force, increase area of contact, and the angle type cushion can support its lower extreme when square pipe is pegged graft, and two sets of angle type guide blocks of front and back side can compress tightly the front and back end of grafting side pipe, and then realize compressing tightly square pipe all around, further improve the stability of connecting.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a right side sectional view of the present invention;

fig. 3 is a schematic view of the upper side cross-section structure of the present invention.

In the figure: the device comprises a square block 1, a cutting 2, a connecting unit 3, a lower plate 31, a sliding box 32, a sliding strip 33, a sliding plate 34, a pulling plate 35, a tension spring 36, an upper plate 37H, a clamping strip 38, a stabilizing unit 4, a nut 41, a long stud 42, a hexagonal clamping plate 43, a rubber pressing plate 5, a cushion block 6 and a guide block 7.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: the square tube connecting structure for the building comprises a square block 1, a connecting unit 3 and a stabilizing unit 4;

a square block 1: the left end and the right end are both provided with inserting strips 2; the left and right inserting strips 2 can be inserted into two ends of the square pipe to be connected, so that the square pipe can be conveniently positioned.

The connection unit 3: the square block comprises a lower plate 31, a sliding box 32, sliding strips 33, sliding plates 34, pulling plates 35, tension springs 36 and an H-shaped upper plate 37, wherein the lower plate 31 is installed at the lower end of a square block 1, the sliding boxes 32 are installed on the front side and the rear side of the upper end of the lower plate 31, the left end and the right end of each sliding strip 33 are respectively connected to the left end and the right end inside the corresponding sliding box 32 in a sliding mode, the sliding plates 34 are connected to the upper end of each sliding box 32 in a sliding mode, the lower ends of the sliding plates 34 are connected to the upper end of each sliding strip 33, the pulling plates 35 are installed on the upper ends of the two sliding plates 34, the upper ends of the tension springs 36 are connected to the lower end of each pulling plate 35, the lower ends of the tension springs 36 are connected to the upper end of the lower plate 31, the four tension springs 36 are respectively located on the left side and the right side of the two sliding boxes 32, a plate seat is installed on the upper plate 35 on the front side, and the front end of the H-shaped upper plate 37 is movably connected with the plate seat; under the natural state, the tension of the tension spring 36 can make the H-shaped upper plate 37 approach the square pipe after the insertion under the guidance of the two groups of sliding strips 33 and the sliding plate 34, and then the lower end of the H-shaped upper plate 37 can naturally clamp the square pipe, and the H-shaped upper plate 37 can move under the guidance of the plate seat, so that the H-shaped upper plate can be conveniently moved to the horizontal position after the insertion, and the natural clamping is realized.

The connecting unit 3 further comprises a clamping strip 38, a clamped strip is arranged on the rear side of the upper end of the H-shaped upper plate 37, the lower end of the clamping strip 38 is connected with the upper end of the rear side pulling plate 35 in a front-back sliding mode, and a shifting strip is arranged on the upper end of the clamping strip 38. When the H-shaped upper plate 37 moves to the horizontal position, the rear end moves downwards slightly, the shifting strip is shifted forwards, the front end of the clamping strip 38 can be clamped tightly by the clamping strip, the rear end of the H-shaped upper plate 37 is positioned, the level of the H-shaped upper plate 37 is guaranteed, and the connection stability is improved.

The stabilizing unit 4: are mounted at the four corners of the lower plate 31.

The stabilizing unit 4 comprises a nut 41 and a long stud 42, column penetrating holes are formed in four corners of the lower plate 31 and the H-shaped upper plate 37, the nuts 41 are mounted at four corners of the lower end of the lower plate 31, and the lower end of the long stud 42 penetrates through the lower plate 31 and is connected into the nut 41 in a threaded mode. After the H-shaped upper plate 37 is positioned, the four long studs 42 respectively pass through the post holes at the four corners of the H-shaped upper plate 37, and then pass through the post holes at the four corners of the lower plate 31, so that the H-shaped upper plate 37 can be screwed into the screw caps 41, and further fixed.

The stabilizing unit 4 further comprises a hexagonal clamping plate 43, the long stud 42 penetrates through the upper end of the H-shaped upper plate 37, the hexagonal clamping plate 43 is installed at the upper end of the long stud 42, and a hand-twisting plate is installed at the upper end of the long stud 42. An external wrench can be clamped with the hexagonal clamping plate 43, the long stud 42 can be conveniently rotated, and the connection can be realized by rapidly rotating the long stud 42 by hands by using a hand-twisting plate on the long stud 42.

The novel rubber plate bending machine further comprises a rubber pressing plate 5 and angle-shaped cushion blocks 6, the rubber pressing plate 5 is installed at the lower end of the H-shaped upper plate 37, and the angle-shaped cushion blocks 6 are installed on the left side and the right side of the middle part of the upper end of the lower plate 31. When the lower end of the H-shaped upper plate 37 is tightly pressed on the square pipe, the rubber pressing plate 5 can be used for improving friction force, increasing the contact area and further improving the connection stability, and the angle-shaped cushion block 6 can be used for supporting the lower end of the square pipe when the square pipe is inserted, so that the insertion stability is improved.

The angle type slide box is characterized by further comprising angle type guide blocks 7, wherein the angle type guide blocks 7 are installed on the left side and the right side of one end, close to each other, of the two slide boxes 32, and the angle type guide blocks 7 are made of rubber. Two sets of angle type guide blocks 7 of front and back side can compress tightly the front and back end of grafting square pipe, further improves the stability of square pipe grafting.

The utility model provides a square tube connection structure for building's theory of operation as follows: when the square tube connecting device is used, two ends of two square tubes to be connected are firstly plugged with the left and right inserting strips 2, the front and rear ends and the lower ends of the square tubes are pressed by utilizing the angle-shaped cushion blocks 6 and the two groups of angle-shaped guide blocks 7 on the front and rear sides, then the H-shaped upper plate 37 is moved movably, the rubber pressing plate 5 at the lower end of the H-shaped upper plate presses the square tubes, when the square tubes are in a horizontal position, the rear end of the H-shaped upper plate 37 moves downwards slightly, the shifting strips are shifted forwards, the front ends of the clamping strips 38 are clamped tightly by the clamping strips, the rear ends of the H-shaped upper plate 37 are positioned, the level of the H-shaped upper plate 37 can be ensured, under the action of the two groups of tension springs 36, the H-shaped upper plate 37 can naturally clamp the square tubes, finally, the four long studs 42 penetrate through the column penetrating holes at the four corners of the H-shaped upper plate 37 respectively, then penetrate through the column penetrating holes at the four corners of the lower plate 31, and are in the nut 41, the hexagonal clamping plates 43 are limited during threaded connection, the H-shaped upper plate 37 can be further moved downwards, the connection stability of the square tubes is improved, the disassembly is more convenient, and the later effect is better.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Square pipe connection structure for building, its characterized in that: comprises a square block (1), a connecting unit (3) and a stabilizing unit (4);

square block (1): the left end and the right end are both provided with inserting strips (2);

connection unit (3): the novel square block is characterized by comprising a lower plate (31), a sliding box (32), a sliding strip (33), sliding plates (34), pulling plates (35), tension springs (36) and an H-shaped upper plate (37), wherein the lower plate (31) is installed at the lower end of the square block (1), the sliding boxes (32) are installed on the front side and the rear side of the upper end of the lower plate (31), the left end and the right end of the sliding strip (33) are respectively connected to the left end and the right end of the inside of the sliding box (32) in a sliding mode, the sliding plates (34) are connected to the upper end of the sliding box (32) in a sliding mode, the lower ends of the sliding plates (34) are connected to the upper end of the sliding strip (33), the pulling plates (35) are installed on the upper ends of the two sliding plates (34), the upper ends of the tension springs (36) are connected to the lower end of the pulling plates (35), the lower ends of the tension springs (36) are connected to the upper end of the lower plate (31), the four tension springs (36) are respectively located on the left side and the right side of the two sliding boxes (32), the upper end of the front side of the pulling plate (35) is movably connected with the plate base;

stabilizing unit (4): are arranged at the four corners of the lower plate (31).

2. The square pipe connecting structure for construction according to claim 1, wherein: the connecting unit (3) still contains card strip (38), the upper end rear side of H type upper plate (37) is installed and is blocked the strip, sliding connection is in the upper end of rear side arm-tie (35) around the lower extreme of card strip (38), the upper end of card strip (38) is installed and is dialled the strip.

3. The square pipe connecting structure for construction according to claim 1, wherein: firm unit (4) contain nut (41) and long double-screw bolt (42), the column penetrating hole has all been seted up in the four corners of hypoplastron (31) and H type upper plate (37), nut (41) are all installed in the lower extreme four corners of hypoplastron (31), the lower extreme of long double-screw bolt (42) passes hypoplastron (31) threaded connection in nut (41).

4. The square pipe connecting structure for construction according to claim 3, wherein: firm unit (4) still contain hexagonal cardboard (43), hexagonal cardboard (43) are installed to the upper end that H type upper plate (37) was worn out in long double-screw bolt (42), the upper end of long double-screw bolt (42) is installed the hand and is twisted the board.

5. The square pipe connecting structure for construction according to claim 1, wherein: still include rubber clamp plate (5) and angle type cushion (6), rubber clamp plate (5) are installed to the lower extreme of H type upper plate (37), angle type cushion (6) are all installed to the left and right sides in hypoplastron (31) upper end middle part.

6. The square pipe connecting structure for construction according to claim 1, wherein: still include angle type guide block (7), angle type guide block (7) are all installed to the left and right sides that two smooth casees (32) are close to one end mutually, angle type guide block (7) are the rubber system.