CN212002246U

CN212002246U - Novel building templates roof rack

Info

Publication number: CN212002246U
Application number: CN201921809611.5U
Authority: CN
Inventors: 王玲
Original assignee: Individual
Current assignee: Zhejiang Da'ou Port Construction Group Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-11-24
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a novel building templates roof board frame belongs to building construction technical field, including the main joist, the main joist top is cup jointed and is provided with the connector card axle, connector card axle top fixedly connected with ejector pin, and is connected fixedly through the connector card axle between ejector pin and the main joist, and ejector pin top joint is provided with the roof, and fixed surface embedding awl under the roof is provided with rubber buffer on the roof. This kind of novel building templates roof rack sets up rubber buffer pad and anticreep piece, utilize the anticreep piece to block the embedded groove, when making the ejector pin place in last spacing groove, the anticreep piece reaches spacing anti-skidding purpose to the ejector pin, the effectual ejector pin that prevents slides even drops in the spacing groove of follow, the convenience of ejector pin construction has been improved, utilize rubber buffer pad to keep apart between template and roof simultaneously, when making to install between template and the support frame, but the noise and the vibrations of greatly reduced construction of rubber buffer pad, the installation of the template of being convenient for simultaneously.

Description

Novel building templates roof rack

Technical Field

The utility model relates to a construction technical field, more specifically the theory relates to a formwork support frame.

Background

In the construction process of the existing concrete floor, a template is required to be pre-built, so that concrete and steel bars are better combined, and the existing house buildings all require to reach a certain anti-seismic level, so that the common buildings all adopt cast-in-place floors and shear wall structures, so that the building template support structure is generally applied, national wood is increasingly lacked, the cutting down of forests is limited in the south and north of China, and steel building template support tends to become a trend of the future cast-in-place concrete support frame;

the novel building template support frame has the advantages of energy conservation, material conservation, cost conservation, engineering quality guarantee, construction efficiency improvement and the like, is high in strength, good in concrete pouring quality, capable of guaranteeing the verticality and the flatness of a wall, capable of achieving the effect of fair-faced concrete without secondary plastering, capable of effectively solving a plurality of problems of a conventional template support system which puzzles the building industry for many years, and fulfilling the basic national policies of energy conservation and emission reduction;

the support frame of ceiling template utilizes bolt or screw to connect fixedly mostly among the current building templates support frame and prevents not hard up, but lay the back at the template, can form great noise and vibrations during connection operation between template and the support frame, be unfavorable for the construction of laying of template, and slip easily before the fix with screw and drop even after being connected between ejector pin and the connection card axle, be unfavorable for constructor's single construction, the construction speed that the template was built has been reduced, therefore, need go forward further research on current template support frame basis, a new novel building templates roof frame is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that the inconvenience is built to current template support frame ejector pin and the noise is laid to the template and vibrations are big, a novel building templates ejector pin frame is provided, set up rubber buffer pad and anticreep piece among the device, utilize the anticreep piece to block the embedded groove, when making the ejector pin place in last spacing groove, the anticreep piece reaches spacing anti-skidding purpose to the ejector pin, the effectual ejector pin that prevents slides in the spacing groove from the upper limit groove and drops even, the convenience of ejector pin construction has been improved, utilize rubber buffer pad to keep apart between template and roof simultaneously, when making to install the construction between template and the support frame, noise and the vibrations of rubber buffer pad greatly reduced construction, the installation of the template of being convenient for simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a novel building template top plate frame comprises a main keel, wherein a connecting clamp shaft is sleeved above the main keel, a top rod is fixedly connected above the connecting clamp shaft, the top rod and the main keel are connected and fixed through the connecting clamp shaft, the top of the top rod is clamped with a top plate, the lower surface of the top plate is fixedly connected with an embedded cone, the upper surface of the top plate is embedded with a rubber buffer pad, the front side and the rear side of the top rod are respectively embedded with a first screw hole, the outer surfaces of the front side and the rear side of the top rod are respectively provided with an embedded groove, an upper limit groove is embedded above the connecting clamp shaft, a lower limit groove is embedded below the connecting clamp shaft, anti-falling blocks are respectively embedded in the inner walls of the front side and the rear side of the upper limit groove, second screw holes are respectively arranged in the upper limit groove and the lower limit groove, and a containing groove is, and the bottom of the upper limiting groove is embedded with an anti-slip pad, and the anti-slip pad is arranged at the top of the lower limiting groove.

Further preferred embodiments: the thickness of the rubber cushion pad is 2/5 of the thickness of the top plate, and the density of the rubber cushion pad is not less than 1.3.

Further preferred embodiments: the anticreep piece is equipped with six and is horizontal symmetry and sets up in last spacing groove, and the anticreep piece is kept away from and is spacing groove one side edge and be circular-arc setting, the anticreep piece with accomodate and be equipped with the spring between the groove and be connected.

Further preferred embodiments: the inner shape of the embedded groove is matched with the edge shape of the anti-falling block, and the depth of the embedded groove is consistent with the protruding distance of the anti-falling block.

Further preferred embodiments: the slipmat surface is higher than upper spacing groove and lower spacing groove surface 3mm setting, and the slipmat surface is equipped with twill form sand grip.

Further preferred embodiments: the main joist left and right sides all is equipped with the screw that a plurality of and second screw are supporting setting, and main joist cross-sectional area and inner wall thickness all are greater than the cross-sectional area and the inner wall thickness 2/3 of ejector pin.

Further preferred embodiments: the size between embedding awl and the draw-in groove is supporting setting, and runs through between embedding awl and the draw-in groove and has screw fixed connection.

Has the advantages that:

1. this kind of novel building templates roof board frame sets up rubber buffer, and when the formwork erection was on the support frame, rubber buffer kept apart between template and roof, vibrations and the noise that produces when utilizing rubber buffer material energy-absorbing and shock-absorbing characteristic to weaken the formwork erection to formwork erection's convenience has been improved.

2. Set up the anticreep piece, when spacing groove on the ejector pin card goes into, utilize the apparent extrusion of ejector pin to make the anticreep piece shrink and advance to accomodate the groove, afterwards the ejector pin imbeds completely in the spacing groove back, the anticreep piece passes through spring deformation ejecting to the embedded groove in, to the spacing fixed purpose of ejector pin, appears sliding even droing when the effectual ejector pin that prevents installs.

3. Set up the embedding awl, the ejector pin is connected through embedding awl embedding draw-in groove and utilizing the fix with screw realization two with the roof for the roof can be changed after long-time the use, has improved the life of ejector pin, has reduced the use cost of support frame.

Drawings

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

Fig. 2 is a schematic view of the shaft structure of the connection clip of the present invention.

Fig. 3 is a schematic view of the local exploded structure of the ejector rod of the present invention.

Fig. 4 is a schematic view of a partial sectional structure of the connecting shaft of the present invention.

In FIGS. 1-4: 1-main keel; 2-a top rod; 201-a top plate; 2011-embedding cone; 2012-rubber cushion; 202-card slot; 203-a first screw hole; 204-embedded groove; 3-connecting the clamp shaft; 301-upper limiting groove; 302-lower limit groove; 303-anti-drop block; 304-a second screw hole; 305-a receiving groove; 306-non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a novel roof support for a building formwork comprises a main keel 1, a top bar 2, a roof 201, an embedding cone 2011, a rubber buffer 2012, a clamping groove 202, a first screw hole 203, an embedding groove 204, a connecting clamp shaft 3, an upper limiting groove 301, a lower limiting groove 302, an anti-falling block 303, a second screw hole 304, a containing groove 305 and a non-slip mat 306, wherein the connecting clamp shaft 3 is sleeved above the main keel 1, the top bar 2 is fixedly connected above the connecting clamp shaft 3, the top bar 2 is fixedly connected with the main keel 1 through the connecting clamp shaft 3, the top of the top bar 2 is clamped with the roof 201, the lower surface of the roof 201 is fixedly connected with the embedding cone 2011, the rubber buffer 2012 is embedded on the upper surface of the roof 201, the first screw holes 203 are embedded in the front and rear sides of the top bar 2, the embedding grooves 204 are, connect the embedding of 3 tops of calorie axle and be provided with spacing groove 301 on, the embedding of 3 below of the calorie axle of connection is provided with spacing groove 302 down, the equal movable embedding of both sides inner wall has anticreep piece 303 around the spacing groove 301 of going up, it is provided with second screw 304 to go up the equal opening in spacing groove 301 and the spacing groove 302 down, it is provided with and accomodates groove 305 with anticreep piece 303 junction opening to go up spacing groove 301, it is provided with slipmat 306 to go up the embedding of spacing groove 301 bottom, and slipmat 306 sets up in spacing groove 302 top down simultaneously.

In this embodiment, the thickness of the rubber cushion 2012 is 2/5 of the thickness of the top plate 201, and the density of the rubber cushion 2012 is not less than 1.3, and the vibration and noise generated during the installation of the formwork are weakened by using the energy absorption and damping characteristics of the material of the rubber cushion 2012, so that the convenience of the installation of the formwork is improved.

In this embodiment, anticreep piece 303 is equipped with six and is horizontal symmetry and sets up in last spacing groove 301, and anticreep piece 303 keeps away from last spacing groove 301 one side edge and is circular-arc setting, and anticreep piece 303 is connected with holding and is equipped with the spring between the groove 305, and anticreep piece 303 is ejecting to embedded groove 204 in through spring deformation, to the spacing fixed purpose of ejector pin 2, appears sliding or even drops when effectual ejector pin 2 that prevents installs.

In this embodiment, the inside shape of embedded groove 204 is supporting setting with anticreep piece 303 edge shape, and the embedded groove 204 degree of depth keeps unanimous with anticreep piece 303 stand-out distance for anticreep piece 303 can not become flexible when going into embedded groove 204, has guaranteed the stability of ejector pin 2 simultaneously.

In this embodiment, the slipmat 306 surface is higher than the 3mm setting of last spacing groove 301 and lower spacing groove 302 surface, and slipmat 306 surface is equipped with twill form sand grip, and when slipmat 306 contacted with main joist 1 and

ejector pin

2, 3 mm's protruding distance provided slipmat 306 deformation space for slipmat 306 was connected with the two more stable.

In this embodiment, the main joist 1 left and right sides all is equipped with the screw that a plurality of and second screw 304 are supporting setting, and 1 cross-sectional area of main joist and inner wall thickness all are greater than 2 cross-sectional area and inner wall thickness 2/3 of ejector pin for main joist 1 has enough intensity to support the concrete, and the effectual situation that the atress appears excessively and damage when preventing the support frame when using has improved the life of support frame.

In this embodiment, the size is supporting setting between embedding awl 2011 and the draw-in groove 202, and runs through between embedding awl 2011 and the draw-in groove 202 and have screw fixed connection, and during ejector pin 2 and roof 201 imbed draw-in groove 202 and utilize the fix with screw to realize the two connection for roof 201 can be changed after long-time the use, has improved ejector pin 2's life, has reduced the use cost of support frame.

The working principle is as follows: firstly, a matched vertical supporting rod is connected with a main keel 1, then the main keel 1 is connected with a lower limiting groove 302 through a screw, then the vertical supporting rod is erected, a mandril 2 is installed in an upper limiting groove 301, when the mandril 2 is clamped into the upper limiting groove 301, an anti-falling block 303 is contracted into a containing groove 305 through the extrusion of the surface of the mandril 2, then after the mandril 2 is completely embedded into the upper limiting groove 301, the anti-falling block 303 is ejected into an embedding groove 204 through the deformation of a spring, the aim of limiting and fixing the mandril 2 is effectively achieved, the mandril 2 is prevented from sliding or even falling off when being installed, then the horizontal position of the mandril 2 is well adjusted, namely, a template can be installed on a support frame, when the template is installed on the support frame, a rubber cushion 2012 is isolated between the template and the top plate 201, and the vibration and noise generated when the template is, simultaneously, the ejector rod 2 and the top plate 201 are embedded into the clamping groove 202 through the embedding cone 2011 and connected with each other by fixing the screws, so that the top plate 201 can be replaced after being used for a long time, the service life of the ejector rod 2 is prolonged, and the use cost of the support frame is reduced.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a novel building templates roof board frame, includes main joist (1), its characterized in that: the connecting clamp shaft (3) is sleeved above the main keel (1), the ejector rod (2) is fixedly connected above the connecting clamp shaft (3), the ejector rod (2) and the main keel (1) are connected and fixed through the connecting clamp shaft (3), the top of the ejector rod (2) is clamped and connected with the top plate (201), the lower surface of the top plate (201) is fixedly connected with an embedding cone (2011), a rubber cushion (2012) is embedded in the upper surface of the top plate (201), first screw holes (203) are embedded in the front and the rear of the ejector rod (2), embedding grooves (204) are formed in the outer surfaces of the front and the rear of the ejector rod (2), an upper limiting groove (301) is embedded in the upper part of the connecting clamp shaft (3), a lower limiting groove (302) is embedded in the lower part of the connecting clamp shaft (3), and anti-falling blocks (303) are movably embedded in the inner walls of the front and the rear, go up spacing groove (301) and all open and be provided with second screw (304) in spacing groove (302) down, go up spacing groove (301) and anticreep piece (303) junction opening be provided with and accomodate groove (305), go up spacing groove (301) bottom embedding and be provided with slipmat (306), and slipmat (306) set up simultaneously in spacing groove (302) top down.

2. The novel building formwork roof panel support of claim 1, wherein: the thickness of the rubber cushion (2012) is 2/5 of the thickness of the top plate (201), and the density of the rubber cushion (2012) is not less than 1.3.

3. The novel building formwork roof panel support of claim 1, wherein: anticreep piece (303) are equipped with six and are horizontal symmetry and set up in last spacing groove (301), and anticreep piece (303) keep away from last spacing groove (301) one side edge and be circular-arc setting, anticreep piece (303) and accomodate and be equipped with the spring between groove (305) and be connected.

4. The novel building formwork roof panel support of claim 1, wherein: the inner shape of the embedded groove (204) is matched with the edge shape of the anti-falling block (303), and the depth of the embedded groove (204) is consistent with the protruding distance of the anti-falling block (303).

5. The novel building formwork roof panel support of claim 1, wherein: the surface of the non-slip mat (306) is higher than the 3mm arrangement of the upper limit groove (301) and the lower limit groove (302), and the surface of the non-slip mat (306) is provided with twill-shaped convex strips.

6. The novel building formwork roof panel support of claim 1, wherein: the left side and the right side of the main keel (1) are provided with a plurality of screw holes which are matched with the second screw holes (304), and the cross sectional area and the inner wall thickness of the main keel (1) are both larger than the cross sectional area and the inner wall thickness 2/3 of the ejector rod (2).

7. The novel building formwork roof panel support of claim 1, wherein: the size between embedding awl (2011) and draw-in groove (202) is supporting setting, and has run through screw fixed connection between embedding awl (2011) and draw-in groove (202).