CN213868913U

CN213868913U - Template fastener

Info

Publication number: CN213868913U
Application number: CN202021964915.1U
Authority: CN
Inventors: 雷龙飞; 杨志龙; 王峻箐; 张亚军; 郭凯磊
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-08-03
Anticipated expiration: 2030-09-09

Abstract

The utility model provides a template snap close piece belongs to construction auxiliary device technical field. The technical scheme is as follows: a template fastener comprises L-shaped plates and fasteners, wherein the four L-shaped plates are connected and combined through the fasteners to form a rectangular frame in an enclosing mode, and the fasteners and the supporting pieces are arranged on the L-shaped plates; adopt the utility model provides a behind the structure for the device not only can provide the solid type of this kind of simple vertical square column structure, can also provide the solid type of this kind of heterotypic cylinder template, further improvement the device's application scope, thereby improved the device's use value.

Description

Template fastener

Technical Field

The utility model relates to a construction auxiliary device technical field especially relates to a template snap close piece.

Background

The building formwork is a temporary supporting structure, which shapes concrete structures and members according to specified positions and geometric dimensions, maintains the correct positions of the concrete structures and the members, and bears the self weight of the building formwork and external loads acting on the building formwork. 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.

The building templates fixing device on the existing market is complex in structure, inconvenient to install, and tedious in later-period disassembly, and the engineering cost is increased.

How to solve the problems in the prior art is the subject of the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a template snap close piece to solve above-mentioned problem.

The utility model discloses a realize through following measure: a template fastener comprising: the included angles of the four L-shaped plates are opposite to form a rectangular frame; and four fasteners, each disposed between adjacent ends of the four L-shaped panels, the fasteners comprising: four groups of buckling plates, wherein one buckling plate is arranged at the end part of the outer side surface of each L-shaped plate; the four screw rods respectively penetrate through a group of buckling plates on the same side edge of the rectangular frame and are respectively in threaded fit with the corresponding buckling plates; and four groups of nuts are respectively sleeved at two ends of the four screw rods.

The utility model discloses specific characteristics still, the inboard several steadiness piece that is equipped with the pressure template on the L template.

The fixing piece comprises a top rod, a fixing piece and a fixing piece, wherein one end of the top rod is arranged on the inner side surface of the L-shaped plate and is vertical to the plate surface corresponding to the L-shaped plate; the first universal bead structure comprises a first universal bead base arranged at the other end of the ejector rod and a support rod, one end of the support rod is provided with a first bead body matched with the first universal bead base; one side surface of the rotating plate is fixedly connected with the other end of the supporting rod, and the other side surface of the rotating plate is provided with a plurality of rubber raised heads; and the spring is sleeved outside the ejector rod, and two ends of the spring are respectively in tight fit with the inner side surface of the L-shaped plate and the side surface of the rotating plate connected with the supporting rod.

Furthermore, the rotating plate is a circular plate, a rubber layer is laid on the side face of the rotating plate where the rubber raised head is arranged, and the outer end of the rubber raised head is exposed out of the rubber layer.

The utility model discloses specific characteristics still have, template snap close piece is still including being located rectangular frame is with a side, adjacent two can dismantle respectively on the L template and set up a support piece.

Further, a first fixed orifices is seted up to L template lateral surface, support piece includes:

the second universal ball structure comprises a first screw and a second ball body, wherein one end of the first screw is in threaded fit with the first fixing hole, and the other end of the first screw is provided with a second universal ball base; one end of the support rod is fixedly connected with the second bead body;

a hydraulic cylinder, comprising: the hydraulic cylinder base is matched with the hydraulic cylinder base in a telescopic mode, and the hydraulic cylinder telescopic rod is connected with the other end of the supporting rod; the universal pearl structure of third sets up hydraulic cylinder base is kept away from the one end of bracing piece includes: one end of the second screw is in threaded fit with the hydraulic cylinder base, and the other end of the second screw is provided with a third bead body; and one side surface of the fixed seat is provided with a groove matched with the third bead body, and the other opposite side surface is provided with an anti-skid projection.

Furthermore, the fixed seat is a cuboid block,

further, the L-shaped plate comprises a transverse plate and a connecting plate, wherein one end of the transverse plate is mutually connected with one end of the connecting plate; the length of the connecting plates is greater than that of the transverse plates, the four transverse plates are located on one opposite two sides of the rectangular frame, and the four connecting plates are located on the other opposite two sides of the rectangular frame.

The utility model has the advantages that:

1. the unique fastener design meets the requirements of different template lengths, further improves the application range of the device, and also improves the use value of the device;

2. unique steadiness piece design, the utility model discloses the device can make template face abundant and steel reinforcement cage laminating, has solved because of adopting repetitious usage template and has leaded to the fixed unstable problem of template.

3. Unique support piece design makes the utility model discloses in the solid type of various templates can be used to the device for the device can provide the solid type of this kind of abnormal shape cylinder template, can improve the device's application scope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the fixing member of the present invention;

fig. 4 is a schematic structural view of the supporting member of the present invention.

Wherein the reference numerals are: 1. a nail head; 11. a transverse plate; 12. a connecting plate; 2. a fastener; 21. a buckle plate; 22. a through hole; 23. a screw; 24. a nut; 3. a stabilizing member; 31. a top rod; 32. a first universal bead structure; 321. a first universal ball mount; 322. a first bead body; 323. a strut; 33. a rotating plate; 331. a rubber raised head; 332. a rubber layer; 34. a spring; 4. a support member; 41. a second universal bead structure; 411. a first universal ball mount; 412. a second bead body; 42. a connecting screw; 43. a fixing hole; 44. a support bar; 45. A hydraulic cylinder; 451. a hydraulic cylinder base; 452. a hydraulic cylinder telescopic rod; 461. a third bead body; 462. a second screw; 5. a fixed seat; 51. and (4) a groove.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 4, the present invention is: a template fastener comprising: the included angles of the four L-shaped plates 1 are opposite to form a rectangular frame; and four fasteners 2, one arranged between the adjacent ends of the four L-shaped boards 1,

the fastener 2 includes: four groups of buckling plates 21, wherein one buckling plate is arranged at the end part of the outer side surface of each L-shaped plate 1; the four screw rods 23 respectively penetrate through a group of the buckling plates 21 on the same side edge of the rectangular frame and are respectively in threaded fit with the corresponding buckling plates 21; and four groups of nuts 24 respectively sleeved at two ends of the four screw rods.

It can be understood that the device does the utility model discloses a basic structure, simple say, just utilize four L templates that enclose into a rectangular frame and fastener between to carry out the solid type to whole template, in order to ensure that four L templates can connect effectively and enclose into the frame of a rectangle for the snap-in plate fixed welding is in on diaphragm and the connecting plate of L type panel, and be provided with this kind of through-hole on this snap-in plate, use this kind of adjusting bolt with two L templates be connected to together, in addition, also further, satisfy the needs of different template length, thereby further improved the application range of device, also improved the use value of device.

The utility model is characterized in that a plurality of stable parts of the pressing template are arranged on the inner side of the L-shaped plate,

further, the steady 3 comprises:

one end of the ejector rod 31 is arranged on the inner side surface of the L-shaped plate 1 and is vertical to the corresponding plate surface of the L-shaped plate 1; the first universal bead structure 32 comprises a first universal bead base 321 arranged at the other end of the ejector rod, and a support rod 323 of which one end is provided with a first bead body 322 matched with the first universal bead base 321;

a rotating plate 33, one side of which is fixedly connected with the other end of the supporting rod 323, and the other side of which is provided with a plurality of rubber raised heads 331; and a spring 34 sleeved outside the ejector rod 31, wherein two ends of the spring are respectively in tight fit with the inner side surface of the L-shaped plate and the side surface of the rotating plate 33 connected with the supporting rod 323.

In consideration of the problem of building cost in the use process of the existing template, the template is mostly the template which is used for many times, but because the template is disassembled for many times, the contact of the template which is used for many times is uneven, and in order to make the surface of the square column smooth, the smooth surface of the template is tightly attached to the surface of the square column once when the template is used, so that the effect is not ideal when the hoop is used for fixing the template.

In consideration of the above problem, the utility model provides a such design sets up the steadiness piece of pressing the template towards template one side at the L template because first universal pearl can make the rotor plate rotate, the rotor plate can laminate with the face of template, and rubber plush copper template face of contradicting even there is wearing and tearing at the use template face, the smooth condition, the uneven template face of also can contradict of the face of rotor plate makes the template face fully laminate with the steel reinforcement cage.

The utility model discloses specific characteristics still have, template snap close piece is still including being located rectangular frame is with a side, adjacent two can dismantle respectively on the L template 1 and set up a support piece 4.

Further, the outer side surface of the L-shaped plate 1 is provided with a first fixing hole 43, and the support member 4 includes:

a second universal ball structure 41, including a first screw 42 with one end in threaded fit with the first fixing hole 43 and the other end provided with a second universal ball base 411, and a second ball body 412 in fit with the second universal ball base 411; one end of the support rod 44 is fixedly connected with the second bead body 412;

a hydraulic cylinder 45, comprising: a hydraulic cylinder base 451 which is matched with the support rod 44 in a telescopic way, and a hydraulic cylinder telescopic rod 452 which is connected with the other end of the support rod 44; the universal pearl structure 46 of third sets up the hydraulic cylinder base is kept away from the one end of bracing piece includes: a second screw 462 having one end in threaded engagement with the hydraulic cylinder base and the other end provided with a third bead 461; and a fixed seat 5, one side surface of which is provided with a groove 51 matched with the third bead 461, and the other opposite side surface is provided with an anti-skid projection.

Consider in the work progress, not only can pour upright building body, still can pour the building body of slope, when pouring the building body of slope, because the below slope surface atress of slope building is great, template and face are buckled very easily, especially metal formwork, therefore, the utility model discloses support piece's constructional device has been proposed on the basis of original structure, through this kind of detachable support piece, when this support piece tears down, can with the utility model discloses the template is used for vertical building body to pour, when installing support piece, support piece can support the slope lower surface of slope building body, and the lower surface that prevents to incline receives pressure too big, leads to the unable and steel reinforcement cage laminating of template to and the deformation of template, after the use, the slope lower surface has the holding power, template non-deformable with buckle.

Furthermore, the fixed seat 5 is a cuboid block,

further, the L-shaped plate 1 comprises a transverse plate 11 and a connecting plate 12 which are connected with each other at one end; the length of the connecting plates 12 is greater than that of the transverse plates 11, four transverse plates 11 are located on two opposite sides of the rectangular frame, and four connecting plates 12 are located on the other two opposite sides of the rectangular frame.

It can be further understood that, in order to further distinguish the length of the L-shaped plate, particularly to say that the length of the connecting plate is greater than that of the transverse plate, a rectangular frame structure formed by the L-shaped plates in the device is further determined, and the area of the rectangular surface of the rectangular frame can be properly adjusted by adjusting the nuts of the fasteners.

The working principle is as follows: firstly, carry out the buildding of template according to the drawing, the template is built and is accomplished the back, through the nut to setting up between two L type panels, adjust the length of whole L type panel, take out the L type panel and place the four corners at the template, then place the device at appropriate height, adjust this steadiness simultaneously, make this template hasp piece have sufficient contact with this template, afterwards, the nut on the slow adjusting bolt, further go the length of confirming L type panel, finally, make this template hasp piece and template close coupling, this mounting means who is only vertical building body pouring template, when this kind of oblique building body, only increase one step on original installation steps, according to the needs of installation, select the support piece of different quantity, thereby satisfy the installation demand in the oblique building.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. A template fastener, comprising: the included angles of the four L-shaped plates (1) are opposite to form a rectangular frame; and four fasteners (2), one fastener is arranged between the adjacent end parts of the four L-shaped plates (1); the fastener (2) comprises: four groups of buckling plates (21), wherein one buckling plate is arranged at the end part of the outer side surface of each L-shaped plate (1); the four screw rods (23) respectively penetrate through the buckling plates (21) on the same side edge of the rectangular frame and are respectively in threaded fit with the corresponding buckling plates (21); and four groups of nuts (24) are respectively sleeved at two ends of the four screw rods.

2. The template fastener of claim 1 wherein: the inner side of the L-shaped plate (1) is provided with a plurality of stable pieces (3) for pressing the template.

3. The template fastener of claim 2 wherein: the steady piece (3) comprises:

one end of the ejector rod (31) is arranged on the inner side surface of the L-shaped plate (1) and is vertical to the plate surface corresponding to the L-shaped plate (1);

the first universal bead structure (32) comprises a first universal bead base (321) arranged at the other end of the ejector rod and a support rod (323) of which one end is provided with a first bead body (322) matched with the first universal bead base (321);

a rotating plate (33), one side of which is fixedly connected with the other end of the supporting rod (323), and the other side of which is provided with a plurality of rubber raised heads (331);

and the spring (34) is sleeved outside the ejector rod (31), and two ends of the spring are respectively in tight fit with the inner side surface of the L-shaped plate and the side surface of the rotating plate (33) connected with the supporting rod (323).

4. The template fastener of claim 3 wherein: the rotating plate (33) is a circular plate, a rubber layer (332) is laid on the side face of the rubber raised head (331), and the outer end of the rubber raised head (331) is exposed out of the rubber layer (332).

5. The template fastener of claim 1 wherein: the template locking piece further comprises a support piece (4) which is positioned on the same side edge of the rectangular frame and is detachably arranged on each of the two adjacent L-shaped plates (1).

6. The template fastener of claim 5 wherein: first fixed orifices (43) are seted up to L template (1) lateral surface, support piece (4) include:

the second universal ball structure (41) comprises a first screw (42) and a second ball body (412), wherein one end of the first screw is in threaded fit with the first fixing hole (43), and the other end of the first screw is provided with a second universal ball base (411), and the second ball body (412) is matched with the second universal ball base (411);

one end of the support rod (44) is fixedly connected with the second bead body (412);

a hydraulic cylinder (45) comprising: a hydraulic cylinder base (451) which is matched with each other in a telescopic way, and a hydraulic cylinder telescopic rod (452) which is connected with the other end of the supporting rod (44);

the universal pearl structure of third (46), the setting is in the one end that the bracing piece was kept away from to the fluid cylinder base includes: a second screw (462) with one end in threaded fit with the hydraulic cylinder base and the other end provided with a third ball (461);

and a fixed seat (5), one side surface of which is provided with a groove (51) matched with the third bead body (461), and the other opposite side surface is provided with an anti-skid projection.

7. The template fastener of claim 6 wherein: the fixing seat (5) is arranged to be a cuboid block.

8. The template fastener of any one of claims 1-7 wherein: the L-shaped plate (1) comprises a transverse plate (11) and a connecting plate (12) which are mutually connected at one end part; the length of the connecting plates (12) is greater than that of the transverse plates (11), the four transverse plates (11) are located on two opposite sides of the rectangular frame, and the four connecting plates (12) are located on two opposite sides of the rectangular frame.