CN212689233U

CN212689233U - Novel steel pipe connection for house construction device

Info

Publication number: CN212689233U
Application number: CN202021328593.1U
Authority: CN
Inventors: 庄景灿; 刘志峰
Original assignee: Fujian Shengze Construction Engineering Co Ltd
Current assignee: Fujian Shengze Construction Engineering Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-12
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a novel steel pipe connection for house construction device, including external screw thread and first steel pipe, the utility model discloses a set up reinforcing mechanism in the first steel pipe and the second steel pipe outside, rotate through first steel pipe and drive solid fixed ring and slot and enter into the surface of inserting ring and silica gel ring and fix, connect the thru hole of accomplishing the pre-division of rear end face through first steel pipe and second steel pipe simultaneously and link up mutually, the draw-in groove inboard that the elasticity that the kelly received the spring moved forward and passed the second steel pipe and enter into first steel pipe rear end face is fixed this moment, and can carry out fixed connection with the outside through the mounting panel, reached and further strengthened the connection between the steel pipe, prevent to appear becoming flexible and form the beneficial effect of potential safety hazard.

Description

Novel steel pipe connection for house construction device

Technical Field

The utility model relates to a connecting device correlation field specifically is a novel steel pipe connecting device for building construction.

Background

The building construction refers to the construction of buildings such as houses and the like on the land for completing the construction of infrastructure, including residential buildings, industrial plants, commercial buildings, office buildings and other special houses, and steel pipes are economic steel, and are widely applied in the aspect of building construction, and most of the building construction adopts steel pipes to manufacture building structure net racks, and multiple sections of the steel pipes need to be connected.

When the connecting device is used for connecting a plurality of steel pipes, the steel pipes are usually fixed through simple insertion or threaded connection, and the connection stability is low, so that the steel pipes which are connected are easy to loosen in the using process to form certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a novel steel pipe connecting device for house construction herein.

The utility model is realized in such a way, a novel steel pipe connecting device for building construction is constructed, the device comprises an external thread and a first steel pipe, the external thread is distributed at the left and right ends of the outer side of the first steel pipe, and the external surface of the external thread is connected with the inner thread inner side thread distributed at the left and right ends of the inner side of a second steel pipe, the reinforcing mechanism is arranged at the outer sides of the first steel pipe and the second steel pipe, the reinforcing mechanism is composed of a mounting plate, a screw hole, a sleeve, a fixing bolt, an L-shaped plate, an arc-shaped groove, a silica gel pad, a fixing cylinder, a sealing mechanism, a clamping rod and a spring, the rear end surface of the mounting plate is locked with the sleeve, the screw hole runs through the front and rear end surfaces of the mounting plate and the sleeve, the fixing bolt passes through the top end surface of the sleeve and then is connected with the inner side, and the silica gel pad is pasted to the inner side of the arc-shaped groove, the silica gel pad is tightly attached to the side surface of the second steel pipe, the fixed cylinder is installed in the middle of the rear end face of the L-shaped plate, the sealing mechanism is arranged at one end, close to the outer side of the first steel pipe and the outer side of the second steel pipe, the clamping rod slides back and forth along the inner side of the fixed cylinder, the clamping rod penetrates through the rear end faces of the L-shaped plate and the second steel pipe and is matched with the inner side of a clamping groove formed in the rear end face of the first steel pipe, and two ends of the spring are fixedly connected.

Preferably, sealing mechanism comprises inserting ring, silica gel ring, solid fixed ring, slot and annular chamber, it sets up in second steel pipe left end face to insert the ring as an organic whole structure, silica gel ring inner circle is pasted in inserting the ring side surface, and silica gel ring and insert the ring activity and stretch into the slot inboard that solid fixed ring right-hand member was seted up, gu fixed ring inner circle fastens in first steel pipe outside right-hand member, and solid fixed ring laminating in second steel pipe left end face, the annular chamber is seted up in the inside right-hand member of silica gel ring.

Preferably, sleeve, fixing bolt, L template, arc wall and silica gel pad are provided with two in mounting panel rear end face, and left arc wall and silica gel pad inboard are corresponding to first steel pipe external diameter.

Preferably, the screw holes are arranged on the rear end face of the mounting plate at equal intervals, and all the screw holes are located on the same horizontal end face.

Preferably, the fixing bolt is T-shaped, and a convex strip is arranged at the top end of the outer side of the fixing bolt.

Preferably, the fixed cylinder is formed by enclosing a circular tube and a circular plate with equal diameters, and the circular tube and the circular plate are connected in a locking manner.

Preferably, the front end face of the clamping rod is in a forward convex hemispherical shape, and the outer surface of the clamping rod is provided with a rubber sheet.

Preferably, screw holes are distributed on the left side and the right side of the front end face of the sleeve, and the distance between the two screw holes corresponds to the distance between the screw holes on the rear end face of the mounting plate.

Preferably, the silica gel ring is in a truncated cone shape gradually reduced from right to left, and the outer surface of the silica gel ring is smooth and burr-free.

Preferably, the left end face of the insert ring is flush with the left end face of the silica gel ring, and the widths of the insert ring and the silica gel ring correspond to the depth of the inner side of the slot.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a novel steel pipe for building construction here and connect device, compare with equipment of the same type, have following improvement:

the method has the advantages that: a novel steel pipe for house construction connects device, the utility model discloses a set up reinforcing mechanism in the first steel pipe and the second steel pipe outside, rotate through first steel pipe and drive solid fixed ring and slot and enter into the surface of inserting ring and silica gel ring and fix, the thru hole that the preincubation of accomplishing rear end face was established at the complete connection through first steel pipe and second steel pipe link up mutually simultaneously, the elasticity that the kelly received the spring at this moment removes forward and passes the draw-in groove inboard that the second steel pipe entered into first steel pipe rear end face and fix, and can carry out fixed connection with the outside through the mounting panel, reached and further strengthened the connection between the steel pipe, prevent to appear becoming flexible and form the beneficial effect of potential safety hazard.

The method has the advantages that: a novel steel pipe is connected for house construction device, the utility model discloses an equidistant more than two in mounting panel rear end face that is provided with of screw, and all screws are located same horizontal terminal surface, are convenient for carry out fixed mounting with the sleeve through the screw of outside bolt cooperation mounting panel and sleeve front end.

Drawings

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

FIG. 2 is a schematic structural view of the reinforcing mechanism of the present invention;

FIG. 3 is a schematic left-side sectional view of the fixing cylinder of the present invention;

FIG. 4 is a schematic view of the second steel pipe connection front section structure of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 4 according to the present invention.

Wherein: the steel pipe comprises an external thread-1, a first steel pipe-2, a second steel pipe-3, a reinforcing mechanism-4, a mounting plate-41, a screw hole-42, a sleeve-43, a fixing bolt-44, an L-shaped plate-45, an arc-shaped groove-46, a silica gel pad-47, a fixing cylinder-48, a sealing mechanism-49, a clamping rod-410, a spring-411, an insert ring-491, a silica gel ring-492, a fixing ring-493, a slot-494 and an annular cavity-495.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The first embodiment is as follows:

referring to fig. 1, the present invention provides a novel steel pipe connection device for building construction, which comprises an external thread 1 and a first steel pipe 2, wherein the external thread 1 is distributed at the left and right ends of the outer side of the first steel pipe 2, and the outer surface of the external thread 1 is connected with the inner thread inner side thread of the inner side of the second steel pipe 3.

Referring to fig. 2, 3 and 4, the present invention provides a new steel pipe connection device for building construction through improvement, a reinforcing mechanism 4 is disposed at the outer side of a first steel pipe 2 and a second steel pipe 3, the reinforcing mechanism 4 is composed of a mounting plate 41, a screw hole 42, a sleeve 43, a fixing bolt 44, an L-shaped plate 45, an arc-shaped groove 46, a silica gel pad 47, a fixing cylinder 48, a sealing mechanism 49, a clamping rod 410 and a spring 411, the sleeve 43 is locked at the rear end surface of the mounting plate 41, the screw hole 42 penetrates through the front and rear end surfaces of the mounting plate 41 and the front end surface of the sleeve 43, the screw hole 42 is equidistantly disposed at more than two rear end surfaces of the mounting plate 41, and all the screw holes 42 are disposed at the same horizontal end surface, so that the sleeve 43 can be mounted at the inner side of the screw hole 42 at different positions, the sleeve 43, the fixing bolt 44, the L-, the inner sides of the arc-shaped groove 46 and the silica gel pad 47 on the left side correspond to the outer diameter of the first steel pipe 2, so that the first steel pipe 2 and the second steel pipe 3 can be reinforced at the same time, the fixing bolt 44 penetrates through the top end surface of the sleeve 43 and then is in threaded connection with the inner side of a fixing screw hole arranged on the top end surface of the L-shaped plate 45, screw holes 42 are distributed on the left side and the right side of the front end surface of the sleeve 43, the distance between the two screw holes 42 corresponds to the distance between the screw holes 42 on the rear end surface of the mounting plate 41, so that the sleeve 43 at different positions can be fixed and mounted conveniently, the fixing bolt 44 is in a T-shaped shape, the top end of the outer side of the fixing bolt 44 is provided with a convex strip to prevent sliding in the process of rotating the fixing bolt 44, the L-shaped plate 45 movably extends into the inner side of the sleeve, the fixed cylinder 48 is installed in the middle of the rear end face of the L-shaped plate 45, the fixed cylinder 48 is formed by enclosing circular tubes and circular plates with equal diameters, the circular tubes and the circular plates are connected in a locking mode, the fixed cylinder 48 is convenient to detach and the spring 411 and the clamping rod 410 are installed, the sealing mechanism 49 is arranged at one end, close to the outer side of the first steel tube 2 and the outer side of the second steel tube 3, the clamping rod 410 slides forwards and backwards along the inner side of the fixed cylinder 48, the clamping rod 410 penetrates through the rear end faces of the L-shaped plate 45 and the second steel tube 3 and is matched with the inner side of a clamping groove formed in the rear end face of the first steel tube 2, the front end face of the clamping rod 410 is forward-convex hemispherical, the outer surface of the clamping rod 410 is provided with a rubber sheet, and the two.

Referring to fig. 5, the present invention provides a novel steel tube connecting device for building construction through an improvement, wherein the sealing mechanism 49 is composed of an insert ring 491, a silica gel ring 492, a fixing ring 493, slots 494 and an annular cavity 495, the insert ring 491 is integrally disposed on the left end surface of the second steel tube 3, the left end surface of the insert ring 491 is flush with the left end surface of the silica gel ring 492, the widths of the insert ring 491 and the silica gel ring 492 are corresponding to the depth of the inner sides of the slots 494, so as to stably place the insert ring 491 and the silica gel ring 492, the inner ring of the silica gel ring 492 is adhered to the side surface of the insert ring 491, the silica gel ring 492 and the insert ring 491 movably extend into the inner sides of the slots 494 disposed on the right end surface of the fixing ring 493, the silica gel ring 492 is in a circular truncated cone shape gradually reduced from right to left, the outer surface of the silica gel ring 492 is smooth and free of burrs, so that the silica gel ring 492 deforms during the, and the fixed ring 493 is laminated on the left end face of the second steel pipe 3, and the annular chamber 495 is opened at the right end inside the silica gel ring 492.

Example two:

the utility model discloses an improve and provide a novel steel pipe for building construction here and connect device, both ends are distributed with the internal thread about the inboard of second steel pipe 3, and the internal thread is corresponding to external screw thread 1, and the different first steel pipe 2 is connected at both ends about the second steel pipe 2 of being convenient for.

The utility model provides a novel steel pipe connecting device for building construction through improvement, and the working principle is as follows;

firstly, taking out the whole device and placing the device on an external designated position, and fixedly installing the mounting plate 41 on a corresponding external position through a mounting hole preset at the front end of the mounting plate 41;

secondly, when the first steel pipe 2 and the second steel pipe 3 need to be connected, the external thread 1 can be aligned to the internal thread arranged on the inner side of the second steel pipe 3, and the external thread 1 is driven to rotate to enter the inner side of the second steel pipe 3 by the rotation of the first steel pipe 2, and simultaneously the first steel pipe 2 drives the fixing ring 493 and the slot 494 to move, so that the insertion ring 491 and the silica gel ring 492 enter the inner side of the slot 494, and the silica gel ring 492 is deformed by stress in the process of entering the inner side of the slot 494, after the insertion ring 491 completely enters the inner side of the slot 494, the actual position of the L-shaped mount 45 can be adjusted by the positions of the first steel pipe 2 and the second steel pipe 3, the length of the L-shaped plate 45 is fixed by rotating the fixing bolt 44, and the horizontal positions of the sleeve 43 and the L-shaped plate 45 are adjusted and fixed by the external screw matching with the screw hole, after the L-shaped plate 45 is adjusted, the first steel pipe 2 and the second steel pipe 3 are completely connected, and the through holes formed in the rear end face of the first steel pipe 2 are communicated with each other, so that the clamping rod 410 moves forward under the elastic force of the spring 411, penetrates through the second steel pipe 3, enters the inner side of the clamping groove in the rear end face of the first steel pipe 2, and is fixed, and the connection and the reinforcement of the first steel pipe 2 and the second steel pipe 3 are completed;

thirdly, the first steel pipe 2 and the second steel pipe 3, which are connected, can then be used, and other identical straight steel pipes can be connected in the same manner.

The utility model provides a novel steel pipe connecting device for building construction through the improvement, it is inboard to drive external screw thread 1 to rotate and enter into second steel pipe 3 through first steel pipe 2 rotates, first steel pipe 2 drives solid fixed ring 493 and slot 494 and moves simultaneously, thereby realize that insert ring 491 and silica gel ring 492 enter into the slot 494 inboardly, and silica gel ring 492 atress deformation in the process of entering into the slot 494 inboardly, after insert ring 491 enters into the slot 494 inboard completely, the actual position of L type ampere 45 can be adjusted through the position of first steel pipe 2 and second steel pipe 3, and carry out length through rotating fixing bolt 44 and fix L type board 45, and adjust the horizontal position of sleeve 43 and L type board 45 through outside screw cooperation screw 42 and fix, after L type board 45 adjusts and finishes, because first steel pipe 2 and second steel pipe 3 link up mutually in the pre-open thru hole that finishes of back end face at the complete connection this moment, thereby make kelly 410 receive spring 411's elasticity to move forward and pass the draw-in groove inboard that second steel pipe 3 entered into first steel pipe 2 rear end face and fix, thereby accomplish the connection and the reinforcement to first steel pipe 2 and second steel pipe 3, it further reinforces to have reached the connection between the steel pipe, prevent to appear not hard up and form the beneficial effect of potential safety hazard, it is provided with more than two in mounting panel 41 rear end face to be equidistant through screw 42, and all screw 42 are located same horizontal terminal surface, be convenient for carry out fixed mounting with sleeve 43 through the screw 42 of outside bolt cooperation mounting panel 41 and sleeve 43 front end.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel steel pipe connecting device for building construction comprises external threads (1) and a first steel pipe (2), wherein the external threads (1) are distributed at the left end and the right end of the outer side of the first steel pipe (2), and the outer surface of the external threads (1) is in threaded connection with the inner sides of the internal threads distributed at the left end and the right end of the inner side of a second steel pipe (3);

the method is characterized in that: the steel tube reinforcing device is characterized by further comprising a reinforcing mechanism (4), wherein the reinforcing mechanism (4) is arranged on the outer sides of the first steel tube (2) and the second steel tube (3), the reinforcing mechanism (4) is composed of a mounting plate (41), a screw hole (42), a sleeve (43), a fixing bolt (44), an L-shaped plate (45), an arc-shaped groove (46), a silica gel pad (47), a fixing cylinder (48), a sealing mechanism (49), a clamping rod (410) and a spring (411), the rear end face of the mounting plate (41) is locked with the sleeve (43), the screw hole (42) penetrates through the front and rear end faces of the mounting plate (41) and the front end face of the sleeve (43), the fixing bolt (44) penetrates through the rear end face of the sleeve (43) and is connected with the inner side of the fixing screw hole formed in the top end face of the L-shaped plate (45) in a threaded manner, the L-shaped plate (45) movably extends into the inner, and arc wall (46) inboard is pasted and is had silica gel pad (47), silica gel pad (47) hug closely in second steel pipe (3) side surface, install in L template (45) rear end face middle part solid fixed cylinder (48), sealing mechanism (49) set up and are close to one end in first steel pipe (2) and second steel pipe (3) outside mutually, kelly (410) slide around solid fixed cylinder (48) inboard, and kelly (410) pass behind L template (45) and second steel pipe (3) rear end face coincide in the draw-in groove inboard that first steel pipe (2) rear end face was seted up mutually, spring (411) both ends are fixed connection respectively in solid fixed cylinder (48) inboard rear end face and kelly (410) rear end face.

2. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: the sealing mechanism (49) is composed of an insert ring (491), a silica gel ring (492), a fixing ring (493), a slot (494) and an annular cavity (495), the insert ring (491) is arranged on the left end face of the second steel pipe (3) in an integrated structure, the inner ring of the silica gel ring (492) is pasted on the side surface of the insert ring (491), the silica gel ring (492) and the insert ring (491) movably extend into the inner side of the slot (494) arranged on the right end face of the fixing ring (493), the inner ring of the fixing ring (493) is fastened at the right end of the outer side of the first steel pipe (2), the fixing ring (493) is pasted on the left end face of the second steel pipe (3), and the annular cavity (495) is arranged at the inner right end of the silica gel.

3. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: sleeve (43), fixing bolt (44), L template (45), arc wall (46) and silica gel pad (47) are provided with two in mounting panel (41) rear end face, and left arc wall (46) and silica gel pad (47) inboard are corresponding to first steel pipe (2) external diameter.

4. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: the screw holes (42) are arranged on the rear end face of the mounting plate (41) at equal intervals, and all the screw holes (42) are located on the same horizontal end face.

5. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: the fixing bolt (44) is T-shaped, and a convex strip is arranged at the top end of the outer side of the fixing bolt (44).

6. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: the fixed cylinder (48) is formed by enclosing circular tubes and circular plates with equal diameters, and the circular tubes and the circular plates are connected in a locking mode.

7. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: the front end face of the clamping rod (410) is in a forward convex hemispherical shape, and a rubber sheet is arranged on the outer surface of the clamping rod (410).

8. The novel steel pipe connecting device for house construction according to claim 1, characterized in that: screw holes (42) are distributed on the left side and the right side of the front end face of the sleeve (43), and the distance between the two screw holes (42) corresponds to the distance between the screw holes (42) on the rear end face of the mounting plate (41).

9. The novel steel pipe connecting device for house construction according to claim 2, characterized in that: the silica gel ring (492) is in a circular truncated cone shape which is gradually reduced from right to left, and the outer surface of the silica gel ring (492) is smooth and burr-free.

10. The novel steel pipe connecting device for house construction according to claim 2, characterized in that: the left end face of the insert ring (491) is flush with the left end face of the silica gel ring (492), and the widths of the insert ring (491) and the silica gel ring (492) correspond to the depth of the inner side of the slot (494).