CN217631236U

CN217631236U - Template supports with stupefied strip of back of body and steel pipe connection structure

Info

Publication number: CN217631236U
Application number: CN202221038447.4U
Authority: CN
Inventors: 辛旺; 王延宇
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-21
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a connecting structure of a back ridge strip and a steel pipe for supporting a template, which comprises a U-shaped back ridge clamping seat, a J-shaped top pressing block, a top pressing bolt and a hoop piece; the U-shaped back edge clamping seat comprises a side plate I, a side plate II and a connecting base, wherein the side plate I and the side plate II are parallel to each other, and the connecting base is used for connecting the side plate I and the side plate II; the lower part of the side plate I is transversely provided with a jacking block mounting groove; the outer side of the connecting base is fixedly connected with an anchor ear piece used for clamping the circular steel tube; the J-shaped jacking block comprises a long plate, a short plate and a bottom plate which are parallel to each other and are used for connecting the long plate and the short plate; the long plate is arranged between the side plate I and the side plate II, a back fillet is arranged between the long plate and the side plate II, and the back fillet is perpendicular to the round steel tube; the bottom plate is sleeved in the top pressure block mounting groove in a sliding manner; the short plate is arranged on the outer side of the side plate I, and a threaded hole is formed in the upper portion of the short plate; one end of the threaded hole, far away from the side plate I, is provided with a fixing nut fixedly connected to the outer side of the short plate, and the inner walls of the threaded hole and the fixing nut are provided with the same internal thread.

Description

Template supports with stupefied strip of back of body and steel pipe connection structure

Technical Field

The utility model relates to a formwork support is with stupefied strip of back of body and steel pipe connection structure belongs to construction technical field.

Background

A shear wall template support system is a reinforcement system of a novel building formwork and generally comprises a steel back ridge and a lockset fastener. The steel back arris is stupefied including the main back of the body as horizontal level reinforcement main rib material and the secondary back of the body as vertical design secondary rib material, and wherein secondary back of the body is stupefied often for materials such as circular steel tube.

In the work progress, the back of the body stupefied strip as main stupefied strip can carry out the replacement of different thickness sizes according to actual demand, and its structure leads to the installation inconvenient, the centre gripping unstable often as the stupefied circular steel tube of inferior back of the body, and the connection structure who is used for connecting back of the body stupefied strip and circular steel tube does not possess good installation compatibility, has influenced the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a template supports with the stupefied strip of back of the body and steel pipe connection structure can the different thickness dimension's of centre gripping stupefied strip of the back of the body to and solve the unstable problem of circular steel tube centre gripping.

The technical scheme of the utility model as follows:

a connecting structure of a back ridge strip and a steel pipe for supporting a template comprises a U-shaped back ridge clamping seat, a J-shaped jacking pressing block, a jacking bolt and a hoop; the U-shaped back edge clamping seat comprises a side plate I, a side plate II and a connecting base, wherein the side plate I and the side plate II are parallel to each other, and the connecting base is used for connecting the side plate I and the side plate II; a jacking block mounting groove is transversely formed in the lower portion of the side plate I; the outer side of the connecting base is fixedly connected with a hoop piece used for clamping a circular steel tube; the J-shaped jacking block comprises a long plate, a short plate and a bottom plate which are parallel to each other and are used for connecting the long plate and the short plate; the long plate is arranged between the side plate I and the side plate II, back fillets are arranged between the long plate and the side plate II, and the back fillets are perpendicular to the round steel tubes; the bottom plate is sleeved in the top pressure block mounting groove in a sliding manner; the short plate is arranged on the outer side of the side plate I, and a threaded hole is formed in the upper portion of the short plate; one end of the threaded hole, which is far away from the side plate I, is provided with a fixing nut fixedly connected to the outer side of the short plate, and the inner walls of the threaded hole and the fixing nut are provided with the same internal thread; the fixed nut is internally threaded and sleeved with a jacking bolt matched with the fixed nut, and the tail end of the jacking bolt penetrates through the fixed nut and the threaded hole in sequence and then is rotatably connected with the side plate I.

Furthermore, the tail end of the jacking bolt is provided with a polished rod section which is integrally formed with the jacking bolt, the periphery of the tail end of the polished rod section is provided with a limiting groove, the polished rod section penetrates through the side plate I and then is limited through a clamp spring, and the clamp spring is clamped in the limiting groove.

Furthermore, the hoop part comprises a hoop bolt, an upper hoop plate and a lower hoop plate which are both V-shaped; the pointed end of the upper hoop plate is fixedly connected with the connecting base; openings of the upper hoop plate and the lower hoop plate are oppositely arranged to form a clamping space for clamping the circular steel tube; bolt fixing lugs extend outwards from two sides of the upper hoop plate and the lower hoop plate; the hoop bolt sequentially penetrates through the bolt fixing lug of the upper hoop plate, and the lower hoop plate is locked with the nut behind the bolt fixing lug.

Furthermore, curb plate I, curb plate II and connection base are integrated into one piece structure.

Furthermore, the long plate, the short plate and the bottom plate are of an integrated structure.

The utility model discloses following beneficial effect has:

1. the utility model discloses a demand of the stupefied strip of the back of the body of the different thickness of job site centre gripping can be satisfied in the cooperation of the stupefied grip slipper of J type top briquetting and U type back of the body, and double-phase V-arrangement staple bolt spare to setting up can be on the basis of the stability that improves centre gripping circular steel tube, but reaches the effect of centre gripping unidimensional circular steel tube.

2. The utility model discloses simple structure, simple to operate, the installation is compatible strong, effectively practices thrift construction cost.

Drawings

Fig. 1 is a side view of a usage scenario of the present invention.

Fig. 2 is a top view of the usage scenario of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a side sectional view of the present invention.

Fig. 5 is a partially enlarged view of fig. 4 at a.

Fig. 6 is a schematic structural view of the jack bolt.

In the figures, the reference numbers are given by:

1. a U-shaped back edge clamping seat; 11. a side plate I; 111. a top pressure block mounting groove; 12. a side plate II; 13. connecting a base; 2. a J-shaped top pressing block; 21. a long plate; 22. a short plate; 221. a threaded hole; 222. fixing a nut; 23. a base plate; 3. jacking and pressing the bolt; 31. a polished rod segment; 311. a limiting groove; 32. a clamp spring; 4. a hoop member; 41. a hoop bolt; 42. an upper hoop plate; 43. a lower hoop plate; 44. a clamping space; 45. a bolt fixing lug; 46. a nut; 5. round steel pipes; 6. back fillets; 7. a wall body; 8. and (5) template.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-6, a connecting structure of a back ridge strip and a steel pipe for supporting a formwork comprises a U-shaped back ridge clamping seat 1, a J-shaped jacking block 2, a jacking bolt 3 and a hoop piece 4; the U-shaped back edge clamping seat 1 comprises a side plate I11, a side plate II 12 and a connecting base 13, wherein the side plates I and II are parallel to each other; the lower part of the side plate I11 is transversely provided with a top pressing block mounting groove 111; the outer side of the connecting base 13 is fixedly connected with a hoop 4 for clamping the circular steel tube 5; the J-shaped top pressure block 2 comprises a long plate 21, a short plate 22 and a bottom plate 23 which are parallel to each other and are used for connecting the long plate 21 and the short plate 22; the long plate 21 is arranged between the side plate I11 and the side plate II 12, the back fillet 6 is arranged between the long plate 21 and the side plate II 12, and the back fillet 6 is perpendicular to the round steel pipe 5; the bottom plate 23 is slidably sleeved in the top pressing block mounting groove 111; the short plate 22 is arranged on the outer side of the side plate I11, and the upper part of the short plate 22 is provided with a threaded hole 221; one end of the threaded hole 221, which is far away from the side plate I11, is provided with a fixing nut 222 fixedly connected to the outer side of the short plate 22, and the inner walls of the threaded hole 221 and the fixing nut 222 are provided with the same internal threads; the jacking bolt 3 matched with the fixing nut 222 is sleeved with the internal thread of the fixing nut 222, and the tail end of the jacking bolt 3 penetrates through the fixing nut 222 and the threaded hole 221 in sequence and then is rotatably connected with the side plate I11.

Further, the tail end of the jacking bolt 3 is provided with a polished rod section 31 which is integrally formed with the jacking bolt, the periphery of the tail end of the polished rod section 31 is provided with a limiting groove 311, the polished rod section 31 penetrates through the side plate I11 and then is limited by a clamp spring 32, and the clamp spring 32 is clamped in the limiting groove 311.

Further, the hoop member 4 includes a hoop bolt 41, an upper hoop plate 42 and a lower hoop plate 43, which are both V-shaped; the pointed end of the upper hoop plate 42 is fixedly connected with the connecting base 13; the openings of the upper hoop plate 42 and the lower hoop plate 43 are oppositely arranged to form a clamping space 44 for clamping the circular steel tube 5; bolt fixing lugs 45 extend outwards from two sides of the upper hoop plate 42 and the lower hoop plate 43; the hoop bolt 41 sequentially penetrates through the bolt fixing lug 45 of the upper hoop plate 42, and the bolt fixing lug 45 of the lower hoop plate 43 is locked with the nut 46.

Furthermore, the side plate I11, the side plate II 12 and the connecting base 13 are of an integrally formed structure.

Further, the long plate 21, the short plate 22 and the bottom plate 23 are of an integrally formed structure.

Furthermore, the side of the side plate II 12 facing the long plate 21 is provided with anti-skid raised grains.

The utility model discloses a theory of operation:

referring to fig. 1-6, 7 both sides of wall body set up template 8, and the stupefied 6 of back of the body that is used for the support is transversely set up in the template 8 outside, and the one end setting of keeping away from template 8 at stupefied 6 of the back of the body the utility model discloses:

placing the back fillet 6 in the U-shaped back fillet clamping seat 1, attaching the upward surface of the back fillet 6 to the long plate 21, attaching the downward surface of the back fillet 6 to the side plate II 12, and attaching the surface of the back fillet 6, which is far away from the template 8, to the inner side of the connecting base 13; after the jacking bolt 3 is sequentially in threaded sleeve connection with the fixing nut 222 and the threaded hole 221, the polished rod section 31 at the tail end of the jacking bolt penetrates through the side plate I11, and the clamp spring 32 is clamped in the limiting groove 311 at the tail end of the polished rod section 31, so that the aim of limiting the jacking bolt 3 is fulfilled; the jacking bolt 3 is rotated clockwise, the fixing nut 222 drives the J-shaped jacking block 2 to move towards the direction close to the back fillet 6, so that the long plate 21 extrudes the back fillet 6 towards the side plate II 12 to clamp the back fillet 6; after the back edge strips 6 are clamped, the round steel pipe 5 which is longitudinally arranged is placed in a clamping space 44 formed by the upper hoop plate 42 and the lower hoop plate 43, and the round steel pipe 5 is clamped by screwing the hoop bolt 41 and the nut 46.

When the circular steel tube 5 is disassembled, the hoop bolt 41 is unscrewed to take out the circular steel tube; the jacking bolt 3 is rotated counterclockwise, so that the fixing nut 222 drives the long plate 21 to move in the direction away from the back fillet 6, the clamping is loosened, and the back fillet 6 can be taken out.

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

Claims

1. A connecting structure of a back ridge strip and a steel pipe for supporting a template comprises a U-shaped back ridge clamping seat (1), a J-shaped jacking block (2), a jacking bolt (3) and a hoop member (4); the U-shaped back edge clamping seat (1) comprises a side plate I (11), a side plate II (12) and a connecting base (13) for connecting the side plate I and the side plate II which are parallel to each other; the lower part of the side plate I (11) is transversely provided with a top pressing block mounting groove (111); the outer side of the connecting base (13) is fixedly connected with a hoop piece (4) used for clamping the circular steel tube (5); j type roof pressure piece (2) are including being parallel to each other long board (21), short slab (22) and being used for connecting bottom plate (23) of the two, its characterized in that: the long plate (21) is arranged between the side plate I (11) and the side plate II (12), a back fillet (6) is arranged between the long plate (21) and the side plate II (12), and the back fillet (6) is perpendicular to the round steel tube (5); the bottom plate (23) is sleeved in the top pressing block mounting groove (111) in a sliding manner; the short plate (22) is arranged on the outer side of the side plate I (11), and a threaded hole (221) is formed in the upper portion of the short plate (22); one end of the threaded hole (221), which is far away from the side plate I (11), is provided with a fixing nut (222) fixedly connected to the outer side of the short plate (22), and the inner walls of the threaded hole (221) and the fixing nut (222) are provided with the same internal threads; the jacking bolt (3) matched with the fixing nut (222) is sleeved with the internal thread of the fixing nut (222), and the tail end of the jacking bolt (3) penetrates through the fixing nut (222) and the threaded hole (221) in sequence and then is rotatably connected with the side plate I (11).

2. The back fillet and steel pipe connecting structure for supporting formworks according to claim 1, wherein: the tail end of the jacking bolt (3) is provided with a polished rod section (31) which is integrally formed with the jacking bolt, the periphery of the tail end of the polished rod section (31) is provided with a limiting groove (311), the polished rod section (31) penetrates through the side plate I (11) and then is limited through a clamp spring (32), and the clamp spring (32) is clamped in the limiting groove (311).

3. The back fillet and steel pipe connecting structure for formwork support according to claim 1, characterized in that: the hoop clamping piece (4) comprises a hoop clamping bolt (41), an upper hoop clamping plate (42) and a lower hoop clamping plate (43), wherein the upper hoop clamping plate and the lower hoop clamping plate are both V-shaped; the pointed end of the upper hoop plate (42) is fixedly connected with the connecting base (13); the openings of the upper hoop plate (42) and the lower hoop plate (43) are oppositely arranged to form a clamping space (44) for clamping the circular steel tube (5); bolt fixing lugs (45) extend outwards from two sides of the upper hoop plate (42) and the lower hoop plate (43); the hoop bolt (41) sequentially penetrates through the bolt fixing lug (45) of the upper hoop plate (42), and the lower hoop plate (43) is locked with the nut (46) behind the bolt fixing lug (45).

4. The back fillet and steel pipe connecting structure for formwork support according to claim 1, characterized in that: the side plate I (11), the side plate II (12) and the connecting base (13) are of an integrally formed structure.

5. The back fillet and steel pipe connecting structure for formwork support according to claim 1, characterized in that: the long plate (21), the short plate (22) and the bottom plate (23) are of an integrally formed structure.