CN217420503U

CN217420503U - Tool type cast-in-place beam formwork system

Info

Publication number: CN217420503U
Application number: CN202221373627.8U
Authority: CN
Inventors: 王薪程; 张宇尘; 黄声桥; 胥景; 李真有; 潘军
Original assignee: Hunan Wuxin Construction Technology Co ltd
Current assignee: Hunan Wuxin Construction Technology Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-09-13
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a tool type cast-in-place beam template system, which comprises a side mold and a bottom mold, wherein the side mold and the bottom mold are both steel frame templates, and the tool type cast-in-place beam template system also comprises an external corner clamp, a hole opening filler strip template, a frame clamp, a reinforcing back ridge and a counter-pulling component; the external corner clamp clamps and fixes the side die and the bottom die; the two perforated filler strip templates are respectively arranged at the upper ends of the two side molds and are clamped and fixed by a frame clamp; the two side moulds are externally symmetrically provided with reinforcing back edges, and the reinforcing is carried out through the counter-pulling component. The template system can be turned over for many times, so that the service life of the template is prolonged, and the loss of the template and battens is reduced; meanwhile, the operability of overhead operation is improved, and the potential safety hazard of the overhead operation is reduced to the minimum.

Description

Tool type cast-in-place beam formwork system

Technical Field

The utility model belongs to the technical field of the cast-in-place construction of beam slab lid structure, specifically be a cast-in-place beam mold board system of instrument formula.

Background

With the advance of the construction of large-scale infrastructures in China, the construction of large-scale industrial plants, stations, vehicle sections, logistics parks, houses and the like is leapfrog, and the structure of the large-scale industrial plants takes the beam plate cover body as a main part. The roof beam is mostly jumbo size roof beam type, and traditional way is assembled with plank sheathing and flitch, and the template is consolidated and is trompil on roof beam side template, adopts flitch or steel pipe to consolidate with split screw and butterfly buckle.

Because project roof beam specification is many, and each project volume size difference is very big, leads to mostly disposable when roof beam die plate and roof beam side form board use, and roof beam side form board reinforcement all needs trompil on roof beam side form board panel, and the material turnover rate is low, and the material loss is big, has increased construction cost. When the beam side template is reinforced, the single side needs two steel pipes to be clamped by the butterfly buckle, the steel pipes easily fall from the high altitude, potential safety hazards exist, multiple persons are needed to operate simultaneously, the reinforcing efficiency is low, and the construction progress is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cast-in-place roof beam template system of instrument formula that can repetitious usage.

The utility model provides a tool type cast-in-place beam template system, which comprises a side mold and a bottom mold, wherein the side mold and the bottom mold are both steel frame templates, and the tool type cast-in-place beam template system also comprises an external corner clamp, a hole opening filler strip template, a frame clamp, a reinforcing back ridge and a counter-pulling component; the side die and the bottom die are clamped and fixed by the external corner clamp; two perforated filler strip templates are respectively arranged at the upper ends of the two side molds and are clamped and fixed through a frame clamp; the two side moulds are externally symmetrically provided with reinforcing back edges, and the reinforcing is carried out through the counter-pulling component.

In one embodiment of the above formwork system, the external corner clamp comprises a clamp fixing end, an adjusting screw, a clamp adjusting end and an adjusting nut; the fixed end of the clamp is a cylinder with an L-shaped clamping plate vertically arranged on the side wall, and the fixed end of the clamp is fixedly connected with one end of the adjusting screw rod; the structure of the clamp adjusting end is similar to that of the clamp fixing end, the clamp adjusting end is sleeved on the adjusting screw rod, and the directions of the clamp fixing end and the L-shaped clamp plate on the clamp adjusting end are opposite; the adjusting nut is arranged at the other end of the adjusting screw rod.

In one embodiment of the above formwork system, the open-pore filler strip formwork comprises a filler strip formwork main body and a batten and a hole plug thereon; the filler strip template main body comprises an end plate, a bottom plate, a rib plate, a limiting block, an opening panel and a batten support plate; the end plates are trapezoidal, the bottom plate is horizontally arranged, and the two end plates are respectively fixed on two sides of the bottom plate; the height of the rib plates is the same as the short edge of the end plate, and a plurality of rib plates are fixed on the bottom plate in parallel with the end plate at certain intervals; the limiting block is a square cylinder, is arranged on the right side of the rib plate and is fixedly connected with the bottom plate; the height of the perforated panel is the same as that of the long edge of the end plate, the top end of the perforated panel is provided with an inward horizontal folded edge, and the perforated panel is arranged between the two end plates and fixed on the long edges of the end plates; the batten splint is horizontally fixed between the two end plates and is fixedly connected with the top end of each rib plate.

In an embodiment of the above formwork system, the length of the batten is the same as the length of the batten support plate, and the height is the difference between the long side and the short side of the end plate; the battens are fixed on the batten support plate, two ends of each batten are limited by the bevel edge of the end plate, and the top end of each batten is limited by the folded edge at the top end of the perforated panel.

In an embodiment of the above template system, the hole plugs are detachable consumable parts, the hole plugs are all installed in the holes of all the perforated panels, and the hole plugs are correspondingly detached on site according to the requirement of reinforcement distance.

In one embodiment of the above formwork system, the frame clamp comprises an outer sleeve clamp plate, an inner sleeve clamp plate and a lock pin; the outer sleeve splint is formed by folding a T-shaped plate towards a symmetrical center line, a gap is left at the bottom end after the outer sleeve splint is folded, the top ends are attached and fixed together, and the section is approximate to L shape; the inner sleeve splint is an approximately L-shaped single plate and is inserted in the gap of the outer sleeve splint; the long edges of the outer sleeve clamping plate and the inner sleeve clamping plate are both provided with square locking grooves, and the locking pins are inserted into the locking grooves to lock the outer sleeve clamping plate and the inner sleeve clamping plate.

In an embodiment of the above template system, the two clamping plates of the frame clamp respectively clamp the limiting block of the perforated filler strip module and the side mold, and are locked and fixed by the locking pin.

In one embodiment of the above formwork system, the reinforcing back edge comprises C-shaped steel, an end plate and a limiting rib plate; the two C-shaped steels are arranged vertically back at a certain gap, two end plates are welded at two ends of the C-shaped steels respectively, and a plurality of limiting rib plates are horizontally welded in the gap.

In one embodiment of the formwork system, the split component comprises a split screw, a C-shaped gasket and a split nut; opposite C-shaped gaskets are arranged at two ends of the opposite-pulling screw rod, and opposite-pulling nuts are arranged outside the C-shaped gaskets.

In one embodiment of the formwork system, the reinforcing back ridges are fixed outside the side formwork through the opposite-pulling assembly, the opposite-pulling screw penetrates into the hole opening position of the side formwork, and the two reinforcing back ridges are externally hung at two ends of the opposite-pulling screw; a counter-pulling screw rod is directly inserted in the middle of the reinforcing back ridge below the bottom die; the reinforcing back edge is oppositely pulled and reinforced by a C-shaped gasket and a nut.

The utility model discloses a modulus steel frame template makes up into the beam type size of different specifications, and filler strip prefabricated hole blocks through dismantling turnover hole plug, dismantles the hole plug according to the design interval, has avoided template damage and building rubbish that the scene is tailor the template trompil and is led to, and the multiple turnover can be realized to the instrumentization template system, has improved template life, has reduced template and flitch loss; the external hanging back ridge is reinforced, so that the operability of high-altitude operation is realized, and the potential safety hazard of the high-altitude operation is reduced to the minimum.

Drawings

Fig. 1 is a schematic view of an axial measurement structure according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the steel frame formwork of fig. 1.

Fig. 3 is a schematic structural view of the external corner clamp in fig. 1.

Fig. 4 is a schematic structural view of the perforated filler strip template in fig. 1.

Fig. 5 is a schematic structural view of the frame fixture of fig. 1.

Fig. 6 is a schematic structural view of the reinforcing back rib in fig. 1.

Fig. 7 is a schematic structural view of the opposite pulling assembly in fig. 1.

Detailed Description

As shown in fig. 1, the tool type cast-in-place beam formwork system disclosed in this embodiment includes a steel frame formwork 1, an external corner clamp 2, an opening filler strip formwork 3, a frame clamp 4, a reinforcing back ridge 5, and a counter-pulling assembly 6.

As shown in fig. 2, the steel frame template 1 comprises a steel frame 11 and a panel 12, wherein the steel frame is square, and one side surface of the steel frame is fixedly connected with the panel with the same size; be equipped with many horizontal and vertical strengthening ribs in the steel frame, strengthening rib and panel fixed connection increase the bulk strength of steel frame template.

As shown in fig. 3, the male corner clip 2 includes a clip fixing end 21, an adjustment screw 22, a clip adjustment end 23, and an adjustment nut 24.

The clamp fixing end 21 is a cylinder with an L-shaped clamping plate vertically arranged on one side wall, and is fixedly connected with one end of the adjusting screw 22; the structure of the clamp adjusting end 23 is similar to that of the clamp fixing end, but the length of the clamp adjusting end is longer, and the clamp adjusting end is sleeved on the adjusting screw rod; the adjusting nut 24 is arranged at the other end of the adjusting screw rod.

The clamp fixing end and the clamp adjusting end are oppositely arranged, and the back face of the clamp fixing end is provided with a reinforcing rib.

When the external corner clamp is used, the fixed end is firstly arranged on one side of an object to be clamped, then the adjusting nut is rotated to tightly push the adjusting end of the clamp, and clamping can be completed.

As shown in fig. 4, the perforated filler strip template 3 includes an end plate 31, a bottom plate 32, a rib plate 33, a stopper 34, a perforated panel 35, a batten support plate 36, battens 37 and a hole plug 38.

The end plate 31 is trapezoidal, the bottom plate 32 is horizontally arranged, and the two end plates are respectively fixed on the two sides of the bottom plate; the height of the rib plates 33 is the same as the short sides of the end plates, and a plurality of rib plates are fixed on the bottom plate in parallel with the end plates at certain intervals; the limiting block 34 is a square cylinder, is arranged on the right side of the rib plate and is fixedly connected with the bottom plate; the height of the perforated panel 35 is the same as that of the long edge of the end plate, the top end of the perforated panel is provided with an inward horizontal folded edge, and the perforated panel is arranged between the two end plates and fixed on the long edges of the end plates; the batten support plate 36 is horizontally fixed between the two end plates and is fixedly connected with the top ends of the rib plates.

The end plate, the bottom plate, the rib plate, the limiting block, the perforated panel and the batten support plate form a filler strip template main body.

The length of the batten 37 is the same as that of the batten support plate, and the height is the difference between the long side and the short side of the end plate. The flitch is fixed on the flitch layer board through the self-tapping screw, and both ends are spacing by the end plate hypotenuse, and the top is spacing by the hem at trompil panel top. The setting of flitch is convenient for with other structure fastening connection when follow-up use.

The hole plugs 38 are detachable consumable parts, the holes of all the perforated panels are internally provided with the hole plugs, and the hole plugs can be correspondingly detached on site according to the requirement of reinforcement distance.

As shown in fig. 5, the bezel fixture 4 includes an outer clamp plate 41, an inner clamp plate 42, and a lock pin 43.

The outer clamping plate 41 is formed by folding a T-shaped plate towards a symmetrical center line, a gap is left at the bottom end after the T-shaped plate is folded, the top ends of the T-shaped plate are attached and fixed together, and the cross section is approximately L-shaped. The inner sleeve splint 42 is a single plate similar to an L shape and can be inserted into the gap of the outer sleeve splint.

The long edges of the outer sleeve clamping plate and the inner sleeve clamping plate are provided with square locking grooves, and the locking pin 43 can be inserted into the locking grooves to lock the outer sleeve clamping plate and the inner sleeve clamping plate.

As shown in fig. 6, the reinforcing back edge 5 comprises a C-shaped steel 51, an end plate 52 and a limiting rib plate 53.

The two C-shaped steels 51 are vertically arranged back to back with a certain gap, two end plates 52 are respectively welded at two ends of the two C-shaped steels, and a plurality of upper and lower limiting rib plates 53 are horizontally welded in the gap.

As shown in fig. 7, the counter pull assembly 6 includes a counter pull screw 61, a C-shaped washer 62, and a counter pull nut 63.

When the split component is used, the split screw 61 penetrates through equipment needing fastening, the two C-shaped gaskets 62 are respectively arranged on two sides of the equipment, the split nuts 63 are screwed outside the two C-shaped gaskets, and fastening and clamping can be completed.

All the parts are processed and assembled in a factory and then sent to a construction site, and template assembly and reinforcement are carried out on the site according to a design scheme.

The template assembling process of the embodiment is as follows:

1. the two steel frame templates are vertically arranged relatively to form a beam side template; a steel frame template horizontally connected to the bottom end of the steel frame template serves as a beam bottom template, and the width of the beam bottom template can be adjusted according to actual needs.

2. And three external corner clamps are respectively arranged on two sides of the beam bottom template to clamp and fix the beam bottom template and the beam side template.

3. The two perforated filler strip templates are respectively arranged on the two beam side templates in a back-to-back manner.

4. The opening filler strip template and the beam side template are clamped and fixed through three frame clamps, and the two clamp plates of the frame clamps respectively clamp and fix the limiting blocks of the opening filler strip module and the steel frame of the beam side template.

5. During reinforcement, according to the designed reinforcement interval, hole plugs at corresponding positions of the beam side template are disassembled, a counter-pull screw rod penetrates through the hole plugs, two reinforcement back ridges are externally hung at two ends of the counter-pull screw rod, and the counter-pull assembly is used for reinforcement; and (3) directly inserting a counter-pulling screw rod in the middle of the reinforcing back ridge below the beam bottom template, and performing counter-pulling reinforcement by using a C-shaped gasket and a nut.

The cast-in-place beam template system has the advantages that:

1. the modular steel frame template makes up into the roof beam type size of different specifications, and the filler strip prefabricated hole carries out the shutoff through dismantling the turnover stopple, dismantles the stopple according to the design interval, has avoided the on-the-spot template damage and the construction waste of tailorring the template trompil and leading to, and the turnover many times can be realized to the instrument template system, has improved template life, has reduced template and flitch loss.

2. The external hanging back ridge is reinforced, so that the operability of high-altitude operation is realized, and the potential safety hazard of the high-altitude operation is reduced to the minimum.

3. The tool beam template system is more convenient and faster, tool operation is realized, construction procedures are reduced, the requirement on the skill level of workers is lowered, the template forming quality is better, the site construction efficiency is improved, and the construction cost is lowered.

Claims

1. The utility model provides a cast-in-place roof beam template system of instrument formula, includes side form and die block, and they are steel frame template, its characterized in that: the device also comprises an external corner clamp, a hole-opening filler strip template, a frame clamp, a reinforcing back edge and a counter-pulling component;

the side die and the bottom die are clamped and fixed by the external corner clamp;

two perforated filler strip templates are respectively arranged at the upper ends of the two side molds and are clamped and fixed through a frame clamp;

the two side moulds are externally symmetrically provided with reinforcing back edges, and the reinforcing is carried out through the counter-pulling component.

2. The tool-type cast-in-place beam formwork system of claim 1, wherein: the external corner clamp comprises a clamp fixing end, an adjusting screw rod, a clamp adjusting end and an adjusting nut;

the clamp fixed end is a cylinder with an L-shaped clamping plate vertically arranged on the side wall, and is fixedly connected with one end of the adjusting screw rod; the structure of the clamp adjusting end is similar to that of the clamp fixing end, the clamp adjusting end is sleeved on the adjusting screw rod, and the directions of the clamp fixing end and the L-shaped clamp plate on the clamp adjusting end are opposite; the adjusting nut is arranged at the other end of the adjusting screw rod.

3. The tool-type cast-in-place beam formwork system of claim 1, wherein: the open-pore filler strip template comprises a filler strip template main body and battens and hole plugs thereon;

the filler strip template main body comprises an end plate, a bottom plate, a rib plate, a limiting block, an opening panel and a batten support plate;

the end plates are trapezoidal, the bottom plate is horizontally arranged, and the two end plates are respectively fixed on two sides of the bottom plate; the height of the rib plates is the same as the short edge of the end plate, and a plurality of rib plates are fixed on the bottom plate in parallel with the end plate at certain intervals; the limiting block is a square cylinder, is arranged on the right side of the rib plate and is fixedly connected with the bottom plate; the height of the perforated panel is the same as that of the long edge of the end plate, the top end of the perforated panel is provided with an inward horizontal folded edge, and the perforated panel is arranged between the two end plates and fixed on the long edges of the end plates; the batten support plate is horizontally fixed between the two end plates and is fixedly connected with the top end of each rib plate.

4. The tool type cast-in-place beam formwork system of claim 3, wherein: the length of the batten is the same as that of the batten supporting plate, and the height is the difference value of the long edge and the short edge of the end plate; the battens are fixed on the batten support plate, two ends of each batten are limited by the bevel edge of the end plate, and the top end of each batten is limited by the folded edge at the top end of the perforated panel.

5. The tool-type cast-in-place beam formwork system of claim 3, wherein: the stopple is for dismantling the consumption piece, and the stopple all is equipped with in the downthehole of all trompil panels, and the scene corresponds according to consolidating the interval demand and dismantle the stopple can.

6. The tool-type cast-in-place beam formwork system of claim 3, wherein: the frame clamp comprises an outer sleeve clamping plate, an inner sleeve clamping plate and a lock pin;

the outer sleeve splint is formed by folding a T-shaped plate towards a symmetrical center line, a gap is left at the bottom end after the outer sleeve splint is folded, the top ends are attached and fixed together, and the section is approximate to L shape; the inner sleeve splint is an approximately L-shaped single plate and is inserted in the gap of the outer sleeve splint; the long edges of the outer sleeve clamping plate and the inner sleeve clamping plate are both provided with square locking grooves, and the locking pins are inserted into the locking grooves to lock the outer sleeve clamping plate and the inner sleeve clamping plate.

7. The tool-type cast-in-place beam formwork system of claim 6, wherein: and the two clamping plates of the frame clamp respectively clamp the limiting block of the perforated filler strip module and the side die and are locked and fixed through the locking pin.

8. The tool-type cast-in-place beam formwork system of claim 1, wherein: the reinforcing back edge comprises C-shaped steel, an end plate and a limiting rib plate; the two C-shaped steels are arranged vertically back at a certain gap, two end plates are welded at two ends of the C-shaped steels respectively, and a plurality of limiting rib plates are horizontally welded in the gap.

9. The tool type cast-in-place beam formwork system of claim 8, wherein: the split component comprises a split screw, a C-shaped gasket and a split nut; opposite C-shaped gaskets are arranged at two ends of the opposite-pulling screw rod, and opposite-pulling nuts are arranged outside the C-shaped gaskets.

10. The tool-type cast-in-place beam formwork system of claim 9, wherein: the reinforcing back ridges are fixed outside the side mold through the opposite-pulling assembly, the opposite-pulling screw penetrates through the hole position of the side mold, and the two reinforcing back ridges are externally hung at two ends of the opposite-pulling screw; directly inserting a counter-pulling screw rod in the middle of the reinforcing back ridge below the bottom die; the reinforcing back edge is reinforced by pulling the C-shaped gasket and the nut.