CN217205293U

CN217205293U - Building template assembly

Info

Publication number: CN217205293U
Application number: CN202220157789.1U
Authority: CN
Inventors: 郭福来
Original assignee: Fuzhou Jiachen New Material Co ltd
Current assignee: Fuzhou Jiachen New Material Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-16
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a building template assembly, the template assembly comprises a template, a square pipe fastener, a square pipe butt joint piece, a corner square pipe butt joint piece and three-section screw rods, each square pipe is fixed on the template through the square pipe fastener, the square pipe butt joint piece is arranged at the butt joint between the transverse square pipes on the template, the corner square pipe butt joint piece is arranged at the butt joint between the corner square pipes on the template, and each three-section screw rod passes through the template and is arranged on the corresponding square pipe fastener, the square pipe butt joint piece and the corner square pipe butt joint piece in a penetrating way; the template component further comprises a cross buckle, and the cross buckle is arranged at the butt joint between the transverse square pipe and the longitudinal square pipe on the template. The utility model discloses wholeness and stability between butt joint side pipe and the template can be improved greatly.

Description

Building template assembly

[ technical field ] A method for producing a semiconductor device

The utility model relates to a building templates subassembly.

[ background of the invention ]

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost. In the prior art, the strength of a working surface in contact with concrete in the composite material formwork is insufficient, so that the middle of the working surface is raised to deform in an arc shape, and the sealing property is poor.

The existing common reinforcing method is to generally adopt the square tube and the traditional scattered fasteners to be combined on site for reinforcing, thereby realizing the reinforcement of the composite material template. The structural design of current fastener is unreasonable for square pipe is connected with the template and is not stable enough. When the length of square pipe is not enough, need two butt joints when reaching sufficient length, just need the fastener to connect and consolidate the butt joint department of square pipe, guarantee the wholeness of butt joint square pipe. Two sections of square pipes can be butted at the corners of the template, and the integrity and the stability of the butt joint of the square pipes are poor, so that a square pipe butt joint part suitable for the corners needs to be developed, and the stability of the butt joint square pipe at the corners of the template is improved.

The cross buckle is a fastener for fixedly connecting the transverse and longitudinal square tubes with the template, but the existing cross buckle is not tightly connected with the square tubes and the template, and the integrity and the stability are deficient, so that the strength of the template is insufficient; the diagonal brace is another component used for supporting the formwork from the side and enhancing the stability of the formwork, and the existing diagonal brace building is directly supported at the position of a lining strip of the formwork, so that the problem of formwork depression caused by concentrated stress points is solved.

The cast-in-place reinforced concrete construction needs to be carried out by adopting a template, and in order to ensure the accurate thickness and size of the cast-in-place reinforced concrete wall and beam in the building construction, the template is generally supported and fixed by adopting a mode of combining internal bracing steel bars and tie bolt reinforcement. The specific construction process comprises the following steps: and (3) forming a positioning hole: drilling a left mounting hole and a right mounting hole on a central line of a split bolt mounted on a template by using a drilling device; and (3) formwork support: erecting a first template and a second template for forming a construction wall or beam according to a conventional formwork erecting method; installing split bolts: a plurality of split bolts are respectively installed on the corresponding installation holes of the templates, and the left end and the right end of each split bolt are respectively limited through nuts, namely the split bolts are used for completing split connection between the templates. However, the traditional principle that the counter-pulling screw rod is limited by the inner part cannot be used for integrally assembling the wall templates on the two sides, and the template assembling efficiency is low; and the hole site is little, and the fault-tolerant rate is low, and the workman is wasted time and work.

And adopt split bolt to connect, the time of the fastener on the bolt is longer, and will cooperate the template inner liner to be regarded as stop device, if the inner liner installation off normal or the screw must be tightened up, all cause the clamping force too big easily, the template is sunken, influence the precision of concrete shaping size, and must loosen on the screw, then the easy mode that produces explodes, the mode of drilling on the template also can influence the fashioned roughness of template simultaneously, therefore need develop a brand-new split bolt stop component.

[ Utility model ] content

The to-be-solved technical problem of the utility model lies in providing a building templates subassembly, can improve wholeness and stability between butt joint side pipe and the template greatly.

The utility model discloses a realize like this: a building template assembly comprises a template, square pipes, square pipe fasteners, square pipe butt-joint pieces, corner square pipe butt-joint pieces and three-section screw rods, wherein each square pipe is fixed on the template through the square pipe fasteners, the square pipe butt-joint pieces are arranged at the butt-joint positions between the transverse square pipes on the template, the corner square pipe butt-joint pieces are arranged at the butt-joint positions between the corner square pipes on the template, and each three-section screw rod penetrates through the template and penetrates through the corresponding square pipe fasteners, the square pipe butt-joint pieces and the corner square pipe butt-joint pieces;

the square tube fastener comprises an E-shaped fastener, two first limiting pieces, a blocking piece and two locking pieces, wherein the E-shaped fastener comprises a vertical connecting piece, two long transverse connecting pieces and a short transverse connecting piece, a first bolt hole is formed in the vertical connecting piece, the two long transverse connecting pieces are arranged at the upper end and the lower end of the side edge of the vertical connecting piece, the short transverse connecting piece is arranged in the middle of the side edge of the vertical connecting piece, and the two long transverse connecting pieces and the short transverse connecting piece are respectively arranged in parallel; the two first limiting pieces are vertically arranged at the upper end and the lower end of the short transverse connecting piece, and each first limiting piece is provided with a first pin piece groove; slots are arranged at the upper end and the lower end of the baffle plate in a penetrating manner, and the tail ends of the two long transverse connecting sheets are movably arranged in the corresponding slots in a penetrating manner; each locking piece comprises a first bolt and a first locking disc, and the first locking disc is arranged at the head of the first bolt; the two locking pieces penetrate through the middle parts of the retaining pieces, the first bolts are in threaded connection with the retaining pieces, and first locking discs at the front ends of the two locking pieces are respectively positioned in spaces between the short transverse connecting pieces and the two long transverse connecting pieces;

the square pipe butt joint piece comprises a first butt joint main board, two T-shaped screws and at least two first connecting pieces, second bolt holes are respectively formed in the left side and the right side of the first butt joint main board in a penetrating mode, the two T-shaped screws are respectively formed in the corresponding second bolt holes in a penetrating mode and locked through second nuts, and a first counter bolt hole is formed in the middle of the first butt joint main board in a penetrating mode; the upper end and the lower end of one side of the first butt joint main board are provided with first clamping sheets, the middle part of the first butt joint main board is transversely provided with two second clamping sheets, the second clamping sheets and the first clamping sheets are arranged in parallel, and the second bolt hole and the first counter bolt hole are both positioned between the two second clamping sheets; the two first connecting pieces are respectively arranged at the upper end and the lower end of the first butt joint main board and are positioned at the outer sides of the corresponding first clamping pieces, and each first connecting piece is provided with a third bolt hole;

the corner square tube butt joint piece comprises a second butt joint main board, the second butt joint main board comprises two first side boards which are connected in a 90-degree angle mode, a second butt joint bolt hole penetrates through the middle of each first side board, third clamping connection pieces are arranged at the upper end and the lower end of the outer side face of each first side board, two fourth clamping connection pieces are arranged in the middle of the outer side face of each first side board, each third clamping connection piece is matched with the adjacent fourth clamping connection piece, and the second butt joint bolt hole is located between the two third clamping connection pieces; first reinforcing ribs are arranged on the inner side of the second butt joint main board, and two sides of each first reinforcing rib are connected with the two first side plates respectively.

The three-section screw comprises an inner rod, two outer rods, two rubber plugs and two rigid sleeves, one end of each outer rod is provided with a clamping part, two ends of the inner rod are respectively in threaded connection with the clamping parts of the corresponding outer rods, and one end of each outer rod, which is far away from the clamping parts, is sequentially provided with a second pin sheet groove and a square column from inside to outside; each rubber plug is provided with a circle of plugging part, each rubber plug is sleeved outside the corresponding clamping part, each plugging part faces to the middle part of the corresponding outer rod, each rigid sleeve is movably sleeved on the corresponding outer rod, one end of each rigid sleeve is connected with the plugging part, and the other end of each rigid sleeve is connected with the adjacent end part of the second pin plate groove; each second pin sheet groove is provided with a large pin sheet in a matched mode, and the diameter of each plugging portion is matched with the diameter of a mounting hole in the building template.

The template assembly further comprises a cross buckle, and the cross buckle is arranged at the butt joint between the transverse square pipe and the longitudinal square pipe on the template;

the cross buckle comprises a vertical clamping groove, the vertical clamping groove comprises a third butt joint main board and two second side boards, the two second side boards are respectively arranged on two sides of the third butt joint main board, the front ends of the two second side boards of the vertical clamping groove are respectively connected with a downward clamping jaw, the two clamping jaws are arranged in parallel, and a transverse clamping groove is arranged below each clamping jaw;

a locking screw rod penetrates through the third butt joint main board and is in threaded connection with a second threaded part arranged on the rear side wall of the third butt joint main board, and a second locking disc is arranged at one end, located in the vertical clamping groove, of the locking screw rod; and the left end and the right end of the rear side wall of the third butt joint main board are respectively provided with second connecting pieces which are parallel to each other, each second connecting piece is provided with a pin hole, and a fixing pin is inserted in each pin hole.

Furthermore, the vertical connecting piece of the E-shaped clamping piece, the two long transverse connecting pieces and the short transverse connecting piece are integrally formed; the tail end of the long transverse connecting sheet at the lower end is also provided with a limiting part.

Furthermore, the upper ends of the large pin pieces of the three sections of screw rods penetrating through the square pipe fastener are connected with the corresponding E-shaped fastener through a chain;

further, the second bolt hole is elongated; and a gasket is also arranged between each second nut and the corresponding second bolt hole.

Further, the second split bolt holes are elongated holes; the first reinforcing ribs are isosceles right triangles and are clamped at 90-degree angles formed by the two first side plates in a surrounding mode.

Furthermore, a second limiting sheet is arranged at the joint of each clamping part and the inner rod; the middle part of the inner rod is sleeved with a water stop sheet; and round tables extending outwards are further arranged at two ends of each rigid sleeve.

Furthermore, a first thread part is arranged between a second pin sheet groove of each outer rod of the three-section screw rod penetrating through the square pipe fastener and the square column.

Furthermore, each clamping jaw is provided with a second reinforcing rib; the tail part of the locking screw rod is of a bent structure; the fixed pin is a taper pin.

Furthermore, the third butt joint main plate, the second side plate and the clamping jaws are integrally formed.

The utility model has the advantages that:

1. after the split bolt with the three-section screw rod structure is adopted, the hole site of the mounting hole in the template can be properly enlarged, the inserted three-section screw rods can be operated and adjusted, and the screw rod penetrating efficiency is high and the speed is high; the effectual thick liquid that leaks of having prevented of rubber buffer, the second round pin piece groove cooperation side pipe fastener at the both ends of three section screw rod plays inside and outside spacing effect: the large pin piece is inserted into the second pin piece groove, the side edge of the large pin piece props against the rigid sleeve, the rigid sleeve props against the rubber plug, the rubber plug is clamped in the mounting hole of the template, the large pin piece is also connected with the square pipe fastener at the same time, so that the square pipe fastener, the template and the three-section screw rod are connected, the integral assembly and the integral assembly of the two-side wall template can be realized, the internal and external limiting effect is realized, and the construction process plays a role in preventing slurry leakage; the screwed-out outer rod, the rigid sleeve and the rubber plug can be recycled, so that the cost is reduced.

2. The first bolt hole on the vertical connecting sheet of the square pipe fastener is connected with the hole site on the template through the bolt, so that the square pipe fastener is fixedly connected with the template; the square tube is clamped on the E-shaped clamping piece and is clamped and limited through the locking piece and the large pin piece, so that the square tube is tightly connected with the template to play a better reinforcing role; in addition, the large pin piece is also inserted into a second pin piece groove at the tail end of the three-section screw rod, so that the three-section screw rod is limited, the mold locking force of the three-section screw rod can be dispersed, and the template is prevented from sinking.

3. The utility model has two groups of first clamping sheets and second clamping sheets arranged on the square pipe butt joint piece which are clamped on the two sides of the upper and lower groups of square pipes, and then the T-shaped screw rod fastens the square pipe and the square pipe butt joint piece together, and is also provided with a first connecting sheet connected with a template and a first counter bolt hole for the three-section screw rod to penetrate; therefore, the utility model discloses the joint that can stabilize is in the butt joint position department of square pipe for butt joint between the square pipe of the left and right sides is more firm, improves the wholeness and the stability of butt joint square pipe, square pipe butt joint spare and template.

4. The second butt joint main board of the corner square pipe butt joint piece of the utility model is arranged at an angle of 90 degrees, is more suitable for the structure at the corner of a template, and the second split bolt hole is in a long strip shape, so that the penetration of three-section screw rods is easier; all be provided with on the two first curb plates of left and right sides with upper and lower two sets of side pipes looks joint complex third joint piece and fourth joint piece, can carry on spacingly to the position of the left and right sides side pipe, still can lock template, side pipe and corner side pipe butt joint spare three through the three section screw at last for butt joint between the side pipe of template corner is more firm, still can improve the wholeness and the stability of butt joint side pipe, corner side pipe butt joint spare and template. Additionally, the utility model discloses simple structure, the installation is light simple with the dismantlement, has improved the efficiency of construction widely.

5. The vertical clamping groove and the horizontal clamping groove which are arranged on the cross buckle of the utility model are respectively connected with the vertical square tube and the horizontal square tube, and the vertical square tube can be tightly propped up by adjusting the second locking plate at the front end of the locking screw rod, so that the stability of the vertical square tube is better, the vertical square tube is more tightly attached with the horizontal square tube, the integrity is stronger, and the strength of the template is also greatly enhanced; the second connecting piece connected with the inclined strut is further arranged on the rear side wall of the third butt joint main board of the cross buckle, so that the inclined strut can be stably supported on the cross buckle, the stability of the template can be improved, the supporting stress surface of the inclined strut can be increased, and the template deformation is prevented.

[ description of the drawings ]

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a perspective view of the square tube fastener of the building template assembly of the present invention.

Figure 2 is the front view of the square pipe fastener of the building template component.

Figure 3 is the utility model discloses a right side view of building templates subassembly's side pipe fastener.

Fig. 4 is a perspective view of the square pipe butt joint member of the building template assembly of the present invention.

Figure 5 is a rear view of the square pipe butt joint piece of the building template component of the utility model

Figure 6 is a side view of the square tube interface piece of the building template assembly of the present invention.

Figure 7 is the utility model discloses a square pipe of building templates subassembly is to installation effect picture of piece.

Fig. 8 is a perspective view of the corner square tube butting piece of the building template assembly of the present invention.

Figure 9 is a side view of the corner square tube interface piece of the building template assembly of the present invention.

Fig. 10 is an installation effect diagram of the corner square tube butt joint piece of the building template assembly of the utility model.

Figure 11 is a perspective view of the three-section screw of the building template assembly of the present invention.

Figure 12 is a three-section screw perspective view of a building template assembly with a first threaded portion according to the present invention.

Figure 13 is the utility model discloses a rubber buffer and rigid sleeve's structural schematic are demolishd to three section screw rods of building templates subassembly.

Figure 14 is a perspective view of a cross fastener of a building template assembly according to the present invention.

Figure 15 is a side view of a cross fastener of the building template assembly of the present invention.

Figure 16 is a top view of a cross fastener of a building template assembly according to the present invention.

Figure 17 is the installation effect picture of the square pipe fastener, the three-section screw and the cross buckle of the building template component.

Fig. 18 is a schematic perspective view of a building template assembly according to the present invention.

The reference numbers are as follows:

100-template, 101-mounting hole, 200-square tube and 300-diagonal brace; 1-square tube fastener, 11-E type fastener, 12-first limiting piece, 13-blocking piece, 14-locking piece, 15-chain, 111-vertical connecting piece, 112-long transverse connecting piece, 113-short transverse connecting piece, 114-first bolt hole, 115-limiting part, 121-first pin piece groove, 131-slot, 141-first bolt and 142-first locking disc;

2-square tube butt joint part, 21-first butt joint main plate, 22-T-shaped screw, 23-first connecting plate, 24-second bolt hole, 25-second nut and 26-first butt bolt hole; 27-first snap tab, 28-second snap tab, 29-third bolt hole, 210-gasket;

3-corner square tube butt joint piece, 31-second butt joint main plate, 311-first side plate, 312-second butt bolt hole, 313-third clamping sheet, 314-fourth clamping sheet and 315-first reinforcing rib;

4-three-section screw rod, 41-inner rod, 42-outer rod, 43-rubber plug, 44-rigid sleeve, 45-large pin sheet, 411 water stop sheet, 421-clamping part, 422-second pin sheet groove, 423-first thread part and 424-square column; 425 a second limiting sheet, 431-a sealing part and 441-a circular truncated cone;

5-a cross buckle, 51-a vertical clamping groove, 511-a third butt joint main board, 512-a second side board, 52-a clamping jaw and 53-a transverse clamping groove; 54-locking screw, 55-second threaded portion, 56-second locking disk; 57-a second connecting piece, 571-a pin hole, 58-a fixing pin and 521-a second reinforcing rib.

[ detailed description ] embodiments

The technical solution of the present invention will be clearly and completely described with reference to the accompanying fig. 1-18 and the detailed description. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 to 18, the formwork assembly of the present invention includes a formwork 100, a square pipe 200, a square pipe fastener 1, a square pipe butt-joint piece 2, a corner square pipe butt-joint piece 3 and three-section screws 4, each square pipe 200 is fixed on the formwork 100 through the square pipe fastener 1, the square pipe butt-joint piece 2 is arranged at the butt-joint position between the transverse square pipes 200 on the formwork 100, the corner square pipe butt-joint piece 3 is arranged at the butt-joint position between the corners of the transverse square pipes 200 on the formwork 100, and each three-section screw 4 passes through the formwork 100 and is arranged on the corresponding square pipe fastener 1, square pipe butt-joint piece 2 and corner square pipe butt-joint piece 3;

referring to fig. 1-3, the square pipe fastener 1 comprises an E-shaped fastener 11, two first limiting pieces 12, a blocking piece 13 and two locking pieces 14, the E-shaped fastener 11 comprises a vertical connecting piece 111, two long transverse connecting pieces 112 and a short transverse connecting piece 113, the vertical connecting piece 111 is provided with a first bolt hole 114, the two long transverse connecting pieces 112 are arranged at the upper and lower ends of the side edge of the vertical connecting piece 111, the short transverse connecting piece 113 is arranged in the middle of the side edge of the vertical connecting piece 111, and the two long transverse connecting pieces 112 and the short transverse connecting piece 113 are respectively arranged in parallel; the two first limiting pieces 12 are vertically arranged at the upper end and the lower end of the short transverse connecting piece 113, and each first limiting piece 12 is provided with a first pin piece groove 121; slots 131 are formed in the upper end and the lower end of the blocking piece 13 in a penetrating manner, and the tail ends of the two long transverse connecting pieces 112 are movably arranged in the corresponding slots 131 in a penetrating manner; each of the locking members 14 includes a first bolt 141 and a first locking plate 142, and the first locking plate 142 is disposed at a head of the first bolt 141; the two locking parts 14 transversely penetrate through the middle part of the blocking sheet 13, each first bolt 141 is in threaded connection with the blocking sheet 13, and the first locking discs 142 at the front ends of the two locking parts 14 are respectively positioned in the space between the short transverse connecting sheet 113 and the two long transverse connecting sheets 112;

referring to fig. 4-7, the square pipe butt joint member 2 includes a first butt joint main plate 21, two T-shaped screws 22 and at least two first connection pieces 23, wherein second bolt holes 24 are respectively formed in the left and right sides of the first butt joint main plate 21, the two T-shaped screws 22 are respectively formed in the corresponding second bolt holes 24 in a penetrating manner and are locked by second nuts 25, and a first counter bolt hole 26 is further formed in the middle of the first butt joint main plate 21 in a penetrating manner; the upper end and the lower end of one side of the first butt joint main plate 21 are provided with first clamping sheets 27, the middle part of the first butt joint main plate 21 is transversely provided with two second clamping sheets 28, the second clamping sheets 28 and the first clamping sheets 27 are arranged in parallel, and the second bolt holes 24 and the first butt bolt holes 26 are both positioned between the two second clamping sheets 28; the two first connecting pieces 23 are respectively arranged at the upper end and the lower end of the first butt joint main plate 21 and are positioned outside the corresponding first clamping pieces 27, and each first connecting piece 23 is provided with a third bolt hole 29;

referring to fig. 8-10, the corner square tube butting piece 3 includes a second butting main plate 31, the second butting main plate 31 includes two first side plates 311 connected at an angle of 90 °, a second butting bolt hole 312 is formed through a middle portion of each first side plate 311, third clamping pieces 313 are respectively disposed at upper and lower ends of an outer side surface of each first side plate 311, a second fourth clamping piece 314 is disposed at a middle portion of an outer side surface of each first side plate 311, each third clamping piece 313 and the adjacent fourth clamping piece 314 are matched with each other, and the second butting bolt hole 312 is located between the second third clamping pieces 13; first reinforcing ribs 315 are disposed on the inner side of the second butt joint main plate 31, and two sides of each first reinforcing rib 315 are respectively connected to the two first side plates 311.

Referring to fig. 11-13, the three-section screw 4 includes an inner rod 41, two outer rods 42, two rubber stoppers 43, and two rigid sleeves 44, one end of each outer rod 42 is provided with a clamping portion 421, two ends of the inner rod 41 are respectively in threaded connection with the clamping portions 421 of the corresponding outer rods 42, and one end of each outer rod 42 away from the clamping portion 421 is sequentially provided with a second pin sheet groove 422 and a square column 424 from inside to outside; each rubber plug 43 is provided with a circle of blocking part 431, each rubber plug 43 is sleeved outside the corresponding clamping part 421, each blocking part 431 faces to the middle part of the corresponding outer rod 42, each rigid sleeve 44 is movably sleeved on the corresponding outer rod 42, one end of each rigid sleeve 44 is connected with the blocking part 431, and the other end of each rigid sleeve 44 is connected with the adjacent end part of the second pin sheet groove 422; each second pin sheet groove 422 is provided with a large pin sheet 45 in a matching way, and the diameter of each plugging part 431 is matched with the diameter of the mounting hole 101 on the building template 100.

Referring to fig. 14-17, in a preferred embodiment: the template assembly further comprises a cross buckle 5, and the cross buckle 5 is arranged at the joint between the transverse square pipe 200 and the longitudinal square pipe 200 on the template 100;

the cross buckle 5 comprises a vertical clamping groove 51, the vertical clamping groove 51 comprises a third butt joint main board 511 and two second side boards 512, the two second side boards 512 are respectively arranged at two sides of the third butt joint main board 511, the front ends of the two second side boards 512 of the vertical clamping groove 51 are respectively connected with a downward clamping jaw 52, the two clamping jaws 52 are arranged in parallel, and a transverse clamping groove 53 is arranged below each clamping jaw 52;

a locking screw 54 is arranged on the third butt joint main board 511 in a penetrating manner, and is in threaded connection with a second thread part 55 arranged on the rear side wall of the third butt joint main board 511, and a second locking disc 56 is arranged at one end of the locking screw 54 positioned in the vertical clamping groove 51; the left and right ends of the rear side wall of the third butt joint main board 511 are respectively provided with second connecting pieces 57 parallel to each other, each second connecting piece is provided with a pin hole 571, and a fixing pin 58 is inserted into the two pin holes 571.

In the implementation, a preferred embodiment is as follows: the vertical connecting piece 111, the two long transverse connecting pieces 112 and the short transverse connecting piece 113 of the E-shaped clamping piece 11 are integrally formed; the end of the long transverse connecting piece 112 at the lower end is also provided with a limiting part 115.

In the implementation, a preferred embodiment is as follows: the upper ends of the large pin pieces 45 of the three-section screw rods 4 penetrating through the square tube fastener 1 are connected with the corresponding E-shaped clamping piece 11 through a chain 15;

in the implementation, a preferred embodiment is as follows: the second bolt hole 24 is elongated; a washer 210 is further disposed between each second nut 25 and the corresponding second bolt hole 24.

In the implementation, a preferred embodiment is as follows: the second split bolt holes 312 are elongated holes; the first reinforcing ribs 315 are isosceles right triangles, and each first reinforcing rib 315 is clamped at a 90-degree angle defined by the two first side plates 311.

In the implementation, the preferred embodiment is as follows: a second limiting piece 425 is further arranged at the joint of each clamping portion 421 and the inner rod 41; the middle part of the inner rod 41 is sleeved with a water stop sheet 411; the two ends of each rigid sleeve 44 are further provided with outward extending round platforms 441.

In the implementation, a preferred embodiment is as follows: a first screw thread part 423 is provided between the second pin piece groove 422 and the square column 424 of each of the outer rods 42 of the three-section screw 4 inserted into the square pipe fastener 1.

In the implementation, a preferred embodiment is as follows: each clamping jaw 52 is provided with a second reinforcing rib 521; the tail part of the locking screw rod 54 is of a bent structure; the fixing pin 58 is a taper pin.

In the implementation, a preferred embodiment is as follows: the third butt main plate 511, the second side plate 512 and the latch 52 are integrally formed.

Referring to fig. 7, 10, 17 and 18, in another embodiment of the present invention, the installation mating process is as follows:

firstly, mounting a square pipe fastener 1:

1. firstly, lifting the blocking piece 13 upwards along the E-shaped clamping piece 11, separating the upper end of the blocking piece 13 from the corresponding long transverse connecting piece 112, then installing the vertical connecting piece 111 of the E-shaped clamping piece 11 on the template 100, fastening the first bolt hole 114 of the vertical connecting piece 111 and the fixing bolt hole on the template 100 through a bolt, and fixedly connecting the square pipe fastener 1 with the template 100;

2. installing a transverse square pipe 200 on the template 100, clamping the transverse square pipe 200 between the short transverse connecting piece 113 and the long transverse connecting piece 112, then sleeving the upper end of the blocking piece 13 on the long transverse connecting piece 112, abutting a first locking disc 142 at the front end of each locking piece 14 against the corresponding square pipe 200, and finally locking by rotating a first bolt 141;

3. the outer rod 42 of the three-section screw rod 4 penetrates through the mounting hole 101 on the template 100, the blocking part 431 on the rubber plug 43 at the corresponding end is just clamped and blocked on the mounting hole 101, then the outer rod 42 penetrates between two first limiting pieces 12 of the square pipe fastener 1, a second pin piece groove 422 at the end part of the outer rod 42 is aligned with a first pin piece groove 121 on the two first limiting pieces 12, and finally the large pin piece 45 is sequentially inserted into the first pin piece groove 121 and the second pin piece groove 422, so that the three-section screw rod 4 is limited, and meanwhile, the side part of the large pin piece 45 also limits the square pipe 200; and the side part of the large pin sheet 45 clamps the rubber plug 43 through the rigid sleeve 44 to limit the rubber plug 43 and enhance the sealing performance with the mounting hole 101.

If the template 100 is too far outside, the large pin piece 45 cannot be inserted into the second pin piece groove 422 of the triple-joint screw 4, and an additional spacer and nut can be screwed into the first thread part 423 of the triple-joint screw, and the template 100 is pushed inwards by the first limiting piece 12, and after the position is corrected, the large pin piece 45 is inserted.

4. When the mould is removed, the rods with the water stop sheets 411 of the three-section screw rod 4 are embedded in cement to play a role of water prevention and water stop, and the square columns 424 which are sleeved at the tail ends of the outer rods 42 at two ends of the three-section screw rod 4 by the square sleeves can be screwed out of the outer rods 42 and take out of the rigid sleeves 44 and the rubber stoppers 43 for repeated use.

Mounting of second and fourth square pipe butt joint piece 2

1. The square pipe 200 which is butted left and right is transversely arranged on the template 100 and is divided into an upper group and a lower group, the three-section screw rod 4 penetrates through the mounting hole 101 on the template 100 and extends out from the space between the upper group and the lower group of square pipes 200, then the first pair of bolt drawing holes 26 of the first butting main plate 21 of the square pipe butting piece 2 penetrate through the three-section screw rod 4, then the square pipe butting piece 2 is clamped at the butting position of the left transverse square pipe 200 and the right transverse square pipe 200, the first clamping connection piece 27 and the second clamping connection piece 28 which are positioned at the upper side are respectively clamped at the upper side and the lower side of the square pipe 200 which is positioned at the upper side, and the second clamping connection piece 28 and the first clamping connection piece 27 which are positioned at the lower side are respectively clamped at the upper side and the lower side of the square pipe 200 which is positioned at the lower side;

2. the third bolt holes 29 of the upper and lower first connecting plates 23 of the square pipe butt-joint part 2 are fixedly connected with the corresponding fixing bolt holes on the template 100 through bolts;

3. the T-shaped screw 22 transversely penetrates through the corresponding second bolt hole 24, then penetrates through a gap between the upper square tube 200 and the lower square tube 200, then the T-shaped screw 22 is rotated to be vertical, the head of the T-shaped screw 22 is clamped on the inner side surfaces of the upper square tube 200 and the lower square tube 200, and finally the tail of the T-shaped screw 22 is sleeved with the gasket 210 and the second nut 25 for locking;

4. and finally, inserting the large pin piece 45 into the second pin piece groove 422 of the three-section screw 4, namely completing the installation of the square pipe butt joint part 2.

Mounting of corner square tube butt joint part 3

The corner of the template 100 is provided with the left and right butted transverse square tubes 200, and the corner square tube butting piece 3 is divided into an upper group and a lower group, wherein at the butting position of the left square tube 200 and the right square tube 200 at the corner, a third clamping sheet 313 and a fourth clamping sheet 314 which are positioned at the upper side are respectively clamped at the upper side and the lower side of the square tube 200 above the corresponding side of the corner of the template 100, and a fourth clamping sheet 314 and a third clamping sheet 313 which are positioned at the lower side are respectively clamped at the upper side and the lower side of the square tube 200 below the corresponding side of the corner of the template;

two three sections of screw rods 4 respectively pass through the mounting holes 101 on the template 100 and the second opposite-pulling bolt holes 312 on the corresponding first side plates 311 of the corner square pipe butt joint piece 3 in sequence, and then the large pin pieces 45 are inserted into the second pin piece grooves 422 of the three sections of screw rods 4, so that the square pipe butt joint piece 3 is mounted.

Four, cross buckle 5 installation

After the transverse square pipe 200 is fixed on the template 100, the vertical square pipe 200 is vertically attached to the outer side of the transverse square pipe 200; then clamping the vertical clamping groove 51 of the cross buckle 5 into the vertical square pipe 200, and then moving the cross buckle 5 downwards to the transverse clamping groove 53 below the two clamping jaws 52 to be clamped into the transverse square pipe 200; then, the locking screw 54 is rotated, so that the second locking disc 56 in front of the locking screw 54 is abutted against the vertical square tube 200 and is tightly attached to the transverse square tube 200; finally, the head of the corresponding inclined strut 300 is placed between the two second connecting pieces 57 and abutted against the third butt-joint main plate 511, and the two second connecting pieces 57 and the head of the inclined strut 300 are connected through the pin cones.

To sum up, after the split bolt with the three-section screw rod 4 structure of the utility model is adopted, the hole site of the mounting hole 101 in the template 100 can be properly enlarged, the inserted three-section screw rod 4 can be operated and adjusted, and the screw rod threading efficiency is high and the speed is high; rubber buffer 43 has effectually prevented to leak thick liquid, and the second round pin piece groove 422 cooperation side pipe fastener 1 at three-section screw rod 4's both ends plays inside and outside spacing effect: the large pin sheet 45 is inserted into the second pin sheet groove 422, the side edge of the large pin sheet 45 supports against the rigid sleeve 44, the rigid sleeve 44 supports against the rubber plug 43, the rubber plug 43 is tightly clamped in the mounting hole 101 of the template 100, the large pin sheet 45 is also connected with the square pipe fastener 1 at the same time, so that the square pipe fastener 1, the template 100 and the three-section screw rod 4 are connected, the integral assembly and the integral assembly of the wall templates on two sides can be realized, the internal and external limiting effect is realized, and the construction process plays a role in preventing slurry leakage; the unscrewed outer rod 42 and rigid sleeve 44 and rubber stopper 43 can be reused to reduce cost.

The first bolt hole 114 on the vertical connecting sheet 111 of the square pipe fastener 1 adopted by the utility model is connected with the hole site on the template 100 through the bolt, so as to realize the fixed connection between the square pipe fastener 1 and the template 100; the square tube 200 is clamped on the E-shaped clamping piece 11, and is clamped and limited through the locking piece 14 and the large pin piece 45, so that the square tube 200 is tightly connected with the template 100 to play a better reinforcing role; in addition, the large pin piece 45 is also inserted into the second pin piece groove 422 at the tail end of the three-section screw rod 4, so that the three-section screw rod 4 is limited, the locking force of the three-section screw rod 4 can be dispersed, and the template is prevented from sinking.

The utility model discloses a square pipe is to the both sides of two sets of square pipe 200 of piece 2 two sets of first joint piece 27 and second joint piece 28 block that sets up of side's pipe, rethread T shape screw rod 22 with square pipe 200 with square pipe is to the piece 2 fastening together to and still be provided with the first connecting piece 23 that is connected with template 100 and be used for the first counter bolt hole 26 that three section screw rod 4 wore to establish; therefore, the utility model discloses joint that can stabilize is in the butt joint position department of square pipe 200 for butt joint between the square pipe of the left and right sides is more firm, improves the wholeness and the stability of butt joint square pipe 200, square pipe butt joint spare 2 and template 100.

The second butt joint main board 31 of the corner square pipe butt joint part 3 of the utility model is arranged at an angle of 90 degrees, which is more suitable for the structure at the corner of a template, and the second butt bolt hole 312 is in a long strip shape, which is easier for the three-section screw rod 4 to penetrate; all be provided with on two first curb plate 311 about with upper and lower two sets of side pipes 200 looks joint complex third joint piece 313 and fourth joint piece 314, can carry on spacingly to the position of left and right sides side pipe 200, still can lock template 100, square pipe 200 and corner side pipe butt joint piece 3 three through three section screw rod 4 at last for butt joint between the square pipe of template corner is more firm, still can improve butt joint square pipe, corner side pipe butt joint piece and template's wholeness and stability. Additionally, the utility model discloses simple structure, the installation is light simple with the dismantlement, has improved the efficiency of construction widely.

The vertical clamping groove 51 and the transverse clamping groove 53 arranged on the cross buckle 5 of the utility model are respectively connected with the vertical square tube 200 and the transverse square tube 200, and the second locking disc 56 at the front end of the locking screw 54 can tightly push the vertical square tube 200, so that the stability of the vertical square tube 200 is better, the vertical square tube 200 is more tightly attached to the transverse square tube 200, the integrity is stronger, and the strength of the template 100 is greatly enhanced; the rear side wall of the third butt joint main board 511 of the cross buckle 5 is also provided with a second connecting sheet 57 connected with the inclined strut 300, so that the inclined strut 300 can be stably supported on the cross buckle 5, the stability of the template can be improved, the supporting stress surface of the inclined strut can be enlarged, and the template deformation can be prevented.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A building template assembly, characterized by: the template assembly comprises a template, square pipes, square pipe fasteners, square pipe butt joints, corner square pipe butt joints and three-section screws, each square pipe is fixed on the template through the square pipe fasteners, the square pipe butt joints are arranged at the butt joints between the transverse square pipes on the template, the corner square pipe butt joints are arranged at the butt joints between the corner square pipes on the template, and the three-section screws penetrate through the template and are arranged on the corresponding square pipe fasteners, the corresponding square pipe butt joints and the corresponding corner square pipe butt joints in a penetrating manner;

the corner square tube butt joint piece comprises a second butt joint main board, the second butt joint main board comprises two first side boards which are connected in a 90-degree angle mode, a second butt joint bolt hole penetrates through the middle of each first side board, third clamping connection pieces are arranged at the upper end and the lower end of the outer side face of each first side board, two fourth clamping connection pieces are arranged in the middle of the outer side face of each first side board, each third clamping connection piece is matched with the adjacent fourth clamping connection piece, and the second butt joint bolt hole is located between the two third clamping connection pieces; the inner side of the second butt joint main board is provided with first reinforcing ribs, two sides of each first reinforcing rib are respectively connected with the two first side plates,

the three-section screw comprises an inner rod, two outer rods, two rubber plugs and two rigid sleeves, one end of each outer rod is provided with a clamping part, two ends of the inner rod are respectively in threaded connection with the clamping parts of the corresponding outer rods, and one end of each outer rod, which is far away from the clamping parts, is sequentially provided with a second pin sheet groove and a square column from inside to outside; each rubber plug is provided with a circle of plugging part, each rubber plug is sleeved outside the corresponding clamping part, each plugging part faces the middle part of the corresponding outer rod, each rigid sleeve is movably sleeved on the corresponding outer rod, one end of each rigid sleeve is connected with the plugging part, and the other end of each rigid sleeve is connected with the adjacent end part of the second pin sheet groove; each second pin sheet groove is provided with a large pin sheet in a matched mode, and the diameter of each plugging portion is matched with the diameter of a mounting hole in the building template.

2. A building template assembly according to claim 1, wherein: the template component also comprises a cross buckle, and the cross buckle is arranged at the butt joint between the transverse square pipe and the longitudinal square pipe on the template;

the cross buckle comprises a vertical clamping groove, the vertical clamping groove comprises a third butt joint main board and two second side plates, the two second side plates are respectively arranged on two sides of the third butt joint main board, the front ends of the two second side plates of the vertical clamping groove are respectively connected with a downward clamping jaw, the two clamping jaws are arranged in parallel, and a transverse clamping groove is arranged below each clamping jaw;

a locking screw rod penetrates through the third butt joint main board and is in threaded connection with a second threaded part arranged on the rear side wall of the third butt joint main board, and a second locking disc is arranged at one end, located in the vertical clamping groove, of the locking screw rod; the left end and the right end of the rear side wall of the third butt joint mainboard are respectively provided with second connecting pieces which are parallel to each other, each second connecting piece is provided with a pin hole, and a fixing pin is inserted into the pin hole.

3. The building panel assembly of claim 1, wherein: the vertical connecting piece of the E-shaped clamping piece, the two long transverse connecting pieces and the short transverse connecting piece are integrally formed; the tail end of the long transverse connecting sheet at the lower end is also provided with a limiting part.

4. The building panel assembly of claim 1, wherein: the upper ends of the large pin pieces of the three-section screw rods penetrating through the square pipe fastener are connected with the corresponding E-shaped fastener through a chain.

5. The building panel assembly of claim 1, wherein: the second bolt hole is long-strip-shaped; and a gasket is also arranged between each second nut and the corresponding second bolt hole.

6. A building template assembly according to claim 1, wherein: the second split bolt holes are long holes; the first reinforcing ribs are isosceles right triangles and are clamped at 90-degree angles formed by the two first side plates in a surrounding mode.

7. The building panel assembly of claim 1, wherein: a second limiting sheet is arranged at the joint of each clamping part and the inner rod; the middle part of the inner rod is sleeved with a water stop sheet; and round tables extending outwards are further arranged at two ends of each rigid sleeve.

8. The building panel assembly of claim 1, wherein: and a first thread part is arranged between the second pin sheet groove of each outer rod of the three-section screw rod penetrating through the square pipe fastener and the square column.

9. A building template assembly according to claim 2, wherein: each clamping jaw is provided with a second reinforcing rib; the tail part of the locking screw rod is of a bent structure; the fixed pin is a taper pin.

10. A building template assembly according to claim 2, wherein: the third butt joint main board, the second side board and the clamping jaws are integrally formed.