Building support connecting piece

Abstract

The utility model relates to the technical field of support connecting pieces, in particular to a building support connecting piece which comprises a basic sleeve, a built-in hole penetrating through the interior of the basic sleeve is formed in the surface of the basic sleeve, and a first connecting rod and a second connecting rod are arranged on the outer ring wall of the basic sleeve and distributed in a right-angle mode. The other end of the first connecting rod and the other end of the second connecting rod are provided with sleeves. When bracket right-angle connection of the pipe fitting is needed, the pipe sleeve and the sleeve which correspond to the pipe fitting in size are in butt joint to realize positioning of the pipe sleeve and the sleeve, the positioning block is tightly attached to the inner wall of the sleeve, and the positioning pin can be inserted into the positioning groove through the reset effect of the spring, so that the pipe sleeve and the sleeve can be fixed; the through hole formed in the pipe fitting corresponds to the threaded knob in position, the threaded knob and the threaded sleeve move relative to the threads, insertion and butt joint of the threaded knob and the through hole can be achieved, and therefore positioning of the pipe sleeve and the sleeve can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to support connecting piece technical field especially relates to a building support connecting piece. BACKGROUND

[0002] The building support is a device for supporting and fixing building structure and equipment, and is widely used in building, municipal, traffic and other fields. The building support is usually made of metal material (such as steel, aluminum alloy, etc.), has high strength, corrosion resistance, easy installation and disassembly and other characteristics. The building support has various types, and according to different application requirements and design requirements, appropriate support type can be selected.

[0003] The building support is an important part of building construction and building structure, and can ensure the stability and safety of building structure and equipment. According to different application requirements and design requirements, appropriate support type can be selected to realize the best support effect and support performance. For example, the prior art Chinese patent publication No. "CN207437522U" provides a building support connecting piece, which comprises a sleeve, an arc-shaped rack and an arc-shaped sleeve. The arc-shaped sleeve is movably inserted into the sleeve, one end of the arc-shaped plate is movably inserted into the arc-shaped sleeve, the other end of the arc-shaped plate is fixedly connected with the arc-shaped rack, the arc-shaped rack is movably inserted into the sleeve, and the side of the arc-shaped rack away from the teeth is provided with a roller rotatably connected to the inner wall of the sleeve. Through the combination of the arc-shaped rack, the gear and the rack, the size of the connecting piece can be adjusted according to the diameter of the support, and two supports can be tightly connected. By rotating the handle, the arc-shaped sleeve is slid out of the arc-shaped plate to cover the support, the support is preliminarily fastened, the bolt is rotated to the right to drive the rack to engage the gear, the arc-shaped sleeve and the arc-shaped plate are further tightened to fasten the support, and the limiting rod is rotated to press the elastic rod into the corresponding hole to fasten the support.

[0004] At present, most of the support connecting pieces for right-angle structure are single, and basically each accessory is used for single type of support, such as pipeline support connection, the connecting piece is mainly a right-angle sleeve, and the plate connecting piece is an angle steel structure. However, in some building sites, pipe fittings and plate fittings are used together, that is, in the area mainly supported by area support, the right-angle overlap of plate and plate is used for support, and in the small area, the right-angle overlap of pipe and pipe is used for support. Therefore, a support connecting piece with different assembly is needed to meet the flexible installation requirement. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the above-mentioned deficiencies of the prior art, and provides a building support connecting piece.

[0006] The utility model aims at overcoming the above-mentioned deficiencies of the prior art, and provides a building support connecting piece.

[0007] The utility model relates to a building support connecting piece, including base sleeve, the surface of base sleeve is equipped with built -in hole through its inside, the outer wall of base sleeve is equipped with connecting rod no.

[0008] As an improvement, the connecting rod no.

[0009] As an improvement, the outer wall of the sleeve is provided with an adapter plate, the surface of the adapter plate is fixedly assembled with the outside of the sleeve through a support, and the adapter plate on the surface of the sleeve on the connecting rod no.

[0010] As an improvement, the surface of the adapter plate is provided with a via hole, the via hole is an elliptical structure, at least three via holes are provided on a single adapter plate, and the adjacent via holes are equidistantly arranged.

[0011] As an improvement, one end of the sleeve is provided with a positioning sleeve, the positioning sleeve is fixedly connected with the sleeve through welding, and a positioning pin is arranged in the positioning sleeve.

[0012] As an improvement, the surface of the positioning pin is provided with a spring, and the two ends of the spring are fixedly connected with the end surface of the positioning pin and the end surface of the positioning sleeve through welding.

[0013] As an improvement, the inward side of the sleeve is provided with a positioning block, the positioning block is a rectangular structure, and the end of the positioning block away from the sleeve is tightly arranged with the inside of the sleeve.

[0014] As an improvement, the inside of the positioning block is provided with a positioning groove, and the end of the positioning pin away from the spring is slidably inserted into the inside of the positioning groove.

[0015] As an improvement, the outer wall of the base sleeve is provided with a rope ring, the number of the rope ring is at least three, and the rope rings are equi-arc-length arranged along the outer wall of the base sleeve.

[0016] The design scheme of the utility model has the beneficial effects in the application process:

[0017] When the support right angle connection of the pipe is needed to be carried out, the pipe sleeve corresponding to the size of the pipe is butted with the sleeve, the positioning of the two can be realized, the positioning block is arranged close to the inner wall of the sleeve, the reset effect of the spring makes the positioning pin can be inserted into the positioning groove, so that the fixing of the pipe sleeve and the sleeve can be realized, the through hole opened on the pipe corresponds to the position of the threaded knob, the threaded knob and the through hole can be inserted and butt joint by the threaded movement of the threaded knob and the threaded sleeve, so that the positioning of the pipe sleeve and the sleeve can be realized, as described in 1, when the support right angle of the plate is needed to be connected, the plate is placed at right angles first, then the whole connecting piece is corresponded to the outside of the plate right angle area, the single connection plate will be attached to the corresponding plate, the stability of the splicing between the adjacent plates can be ensured by the fixing of the screw through the hole and the plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is an overall structure schematic diagram of the utility model.

[0019] Fig. 2 It is an overall structure schematic diagram of the utility model.

[0020] Fig. 3 It is a front structure schematic diagram of the utility model.

[0021] Fig. 4 It is a partial enlarged schematic diagram of the pipe sleeve and the sleeve connection of the utility model.

[0022] In the drawing: 1, base sleeve; 11, built-in hole; 12, connecting rod one; 13, connecting rod two; 14, sleeve; 15, pipe sleeve; 16, threaded sleeve; 17, threaded knob; 18, reinforcing rib; 2, connection plate; 21, through hole; 3, positioning sleeve; 31, positioning pin; 32, spring; 33, positioning block; 34, positioning groove; 4, rope ring. PREFERRED EMBODIMENT

[0023] Embodiment: refer to Figs. 1 to 4 A building support connecting piece, including base sleeve 1, the surface of base sleeve 1 is provided with built-in hole 11 penetrating its inside, the inner wall of built-in hole 11 can be smooth or threaded surface, when the installation of base sleeve 1 and object is needed, the fixing of screw or screw can be realized, the outer wall of base sleeve 1 is respectively provided with connecting rod one 12 and connecting rod two 13, connecting rod one 12 and connecting rod two 13 are arranged at right angles, one end of connecting rod one 12 and one end of connecting rod two 13 are both welded and fixed with the surface of base sleeve 1, the other end of connecting rod one 12 and the other end of connecting rod two 13 are both provided with sleeve 14, connecting rod one 12 and connecting rod two 13 are both welded and fixed with corresponding sleeve 14.

[0024] The inner part of the sleeve 14 is sleeved with a pipe sleeve 15 which can be inserted and connected with the steel pipe for support. The inner space of the pipe sleeve 15 is a non-standard part which can be manufactured according to the diameter of the actual steel pipe. Thus, during use, the installation and fixation can be completed by directly connecting the pipe sleeve 15 with the sleeve 14. The surface of the pipe sleeve 15 is provided with a threaded sleeve 16 which is fixed by welding at the connection position with the pipe sleeve 15. The inner part of the threaded sleeve 16 is provided with a threaded knob 17. The surface of the threaded knob 17 is threadedly connected with the inner part of the threaded sleeve 16. The threaded knob 17 can be used as a locking component. Before the steel pipe is inserted and connected with the pipe sleeve 15, a through hole can be formed in the area corresponding to the threaded knob 17 of the pipe sleeve 15. After the insertion and connection, the threaded knob 17 is inserted into the through hole to realize the locking and positioning of the steel pipe and the pipe sleeve 15.

[0025] A reinforcing rib 18 is arranged between the connecting rod one 12 and the connecting rod two 13. The reinforcing rib 18 is in the arc shape of a quarter of a circle. The two ends of the reinforcing rib 18 are respectively welded and fixed with the surface of the connecting rod one 12 and the surface of the connecting rod two 13.

[0026] An abutment plate 2 is arranged on the outer wall of the sleeve 14. The surface of the abutment plate 2 is fixedly assembled with the outer part of the pipe sleeve 15 through a support. The abutment plates 2 on the surface of the sleeve 14 on the connecting rod one 12 and the abutment plates 2 on the surface of the sleeve 14 on the connecting rod two 13 are distributed at right angles. The abutment plate 2 is used for the right-angle reinforcement of the plate support. The abutment plate 2 can be installed from the outer corner position of the two right-angle areas of the plate.

[0027] A through hole 21 is formed in the surface of the abutment plate 2. The through hole 21 is in the elliptical structure. A screw can be penetrated in the through hole 21 to fix the plate, so as to realize the fixation of the whole connecting piece and the plate. At least three through holes 21 are formed in a single abutment plate 2. The adjacent through holes 21 are arranged at equal distances.

[0028] A positioning sleeve 3 is arranged at one end of the sleeve 14. The connection position of the positioning sleeve 3 and the sleeve 14 is fixed by welding. A positioning pin 31 is arranged in the inner part of the positioning sleeve 3. The positioning pin 31 can cooperate with a positioning groove 34 to realize the fixation of the sleeve 14 and the pipe sleeve 15. The positioning pin 31 is in the hand-pulling structure and is simple and convenient to operate.

[0029] A spring 32 is arranged on the surface of the positioning pin 31. The two ends of the spring 32 are respectively welded and fixed with the end surface of the positioning pin 31 and the end surface of the positioning sleeve 3. The spring 32 can have a reset effect after the stretching of the positioning pin 31 to ensure the stable insertion of the positioning pin 31 and the positioning groove 34.

[0030] A positioning block 33 is arranged on the inward side of the pipe sleeve 15. The positioning block 33 is in the rectangular structure. The end of the positioning block 33 away from the pipe sleeve 15 is arranged in close contact with the inner part of the sleeve 14.

[0031] The inside of the positioning block 33 is provided with a positioning groove 34, and the end of the positioning pin 31 away from the spring 32 is slidingly inserted into the inside of the positioning groove 34. When the sleeve 15 and the sleeve 14 need to be connected, the sleeve 15 is first inserted into the sleeve 14. At this time, the positioning block 33 is arranged in close contact with the inner wall of the sleeve 14. Through the reset effect of the spring 32, the positioning pin 31 can be inserted into the positioning groove 34, so that the sleeve 15 and the sleeve 14 can be fixed.

[0032] The outer wall of the base sleeve 1 is provided with a plurality of rope rings 4, and the rope rings 4 are arranged at equal arc lengths along the outer wall of the base sleeve 1. The surfaces of the rope rings 4 are welded and fixed to the surface of the base sleeve 1. When the rope needs to be tensioned, the rope has a force point on the base sleeve 1.

[0033] Working mode: when the support right-angle connection of the pipe is needed, the pipe sleeve 15 corresponding in size to the pipe is connected with the sleeve 14, so that the two can be positioned. The positioning block 33 is arranged in close contact with the inner wall of the sleeve 14. Through the reset effect of the spring 32, the positioning pin 31 can be inserted into the positioning groove 34, so that the pipe sleeve 15 and the sleeve 14 can be fixed. The through hole provided on the pipe corresponds to the position of the threaded knob 17. Through the relative threaded movement of the threaded knob 17 and the threaded sleeve 16, the threaded knob 17 can be inserted and connected with the through hole, so that the positioning of the pipe sleeve 15 and the sleeve 14 can be realized.

[0034] When the support right-angle connection of the plate is needed, the plate is first placed at right angles, and then the entire connecting piece is correspondingly arranged outside the right-angle area of the plate. The single connection plate 2 is in close contact with the corresponding plate. Through the screw penetrating through the hole 21 and the plate, the stability of the splicing between adjacent plates can be ensured.

Claims

1. A building scaffold connector comprising a base sleeve (1), characterized in that: The surface of the base sleeve (1) is provided with a built-in hole (11) penetrating the inside thereof, the outer wall of the base sleeve (1) is respectively provided with a connecting rod one (12) and a connecting rod two (13), the connecting rod one (12) and the connecting rod two (13) are arranged at right angles, the other end of the connecting rod one (12) and the other end of the connecting rod two (13) are provided with a sleeve (14), the inside of the sleeve (14) is slidably sleeved with a pipe sleeve (15), the surface of the pipe sleeve (15) is provided with a threaded sleeve (16), the inside of the threaded sleeve (16) is provided with a threaded knob (17), the surface of the threaded knob (17) is threadedly connected with the inside of the threaded sleeve (16).

2. A building support connector according to claim 1, wherein: The connecting rod one (12) and the connecting rod two (13) are provided with a reinforcing rib (18), the reinforcing rib (18) is an arc structure of a quarter of a circle, the two ends of the reinforcing rib (18) are respectively welded and fixed with the surface of the connecting rod one (12) and the surface of the connecting rod two (13).

3. A building support connector according to claim 1, wherein: The outer wall of the sleeve (14) is provided with a connecting plate (2), the surface of the connecting plate (2) is fixedly assembled with the outside of the pipe sleeve (15) through a support, the connecting plate (2) on the surface of the sleeve (14) on the connecting rod one (12) is arranged at right angles with the connecting plate (2) on the surface of the sleeve (14) on the connecting rod two (13).

4. A building bracing connector according to claim 3, wherein: The surface of the connecting plate (2) is provided with a via hole (21), the via hole (21) is an elliptical structure, at least three via holes (21) are provided on a single connecting plate (2), and the adjacent via holes (21) are arranged at equal intervals.

5. A building support connector according to claim 1, wherein: One end of the sleeve (14) is provided with a positioning sleeve (3), the positioning sleeve (3) is fixed with the sleeve (14) through welding, and the inside of the positioning sleeve (3) is provided with a positioning pin (31).

6. A building bracing connector according to claim 5, wherein: The surface of the positioning pin (31) is provided with a spring (32), and the two ends of the spring (32) are respectively welded and fixed with the end surface of the positioning pin (31) and the end face of the positioning sleeve (3).

7. A building bracing connector according to claim 6, wherein: The inward side of the pipe sleeve (15) is provided with a positioning block (33), the positioning block (33) is a rectangular structure, and the end of the positioning block (33) away from the pipe sleeve (15) is arranged in close contact with the inside of the sleeve (14).

8. A building bracing connector according to claim 7, wherein: The inside of the positioning block (33) is provided with a positioning groove (34), and the end of the positioning pin (31) away from the spring (32) is slidably inserted into the inside of the positioning groove (34).

9. A building support connector according to claim 1, wherein: The outer wall of the base sleeve (1) is provided with a rope ring (4), the number of the rope ring (4) is at least three, and the rope ring (4) is arranged at equal arc lengths along the outer wall of the base sleeve (1).

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