CN214942737U

CN214942737U - Bearing structure of engineering frame roof beam construction is built in room

Info

Publication number: CN214942737U
Application number: CN202120619423.7U
Authority: CN
Inventors: 王英杰; 刘鹏; 曾进; 张黎阳
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-30
Anticipated expiration: 2031-03-26

Abstract

The utility model provides a bearing structure of construction of building engineering frame roof beam, including many pairs of bridging roof beam and supporting matrix A, supporting matrix A is including arranging a plurality of pole setting A subaerial, the welding has the tray on the pole setting A, every pair of bridging roof beam links together and its terminal centre gripping is fixed in on the pole setting A back to back through split screw, simultaneously every pair of bridging beam bottom surface is taken on the tray, it has many pole setting B to go back the centre gripping between every pair of bridging roof beam, all pole setting B arrange and constitute supporting matrix B, the cover is equipped with adjustable ring B on the pole setting B, the spiro union has ejector pin B in the adjustable ring B, ejector pin B upper end fixedly connected with holds in the palm B, the supporting roof beam B has been taken on the all top support B of same one row or same row in the supporting matrix B. Adopt the technical scheme of the utility model, the bridging roof beam adopts the channel-section steel to make, has reduced manufacturing cost, makes template self gravity share effect on a plurality of members, is favorable to whole bearing structure stable.

Description

Bearing structure of engineering frame roof beam construction is built in room

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a bearing structure of construction of engineering frame roof beam is built in room.

Background

In the current building industry, a concrete structure occupies a leading position, technical innovation and new technology popularization in the field of concrete templates have wide market prospect, and the Chinese template industry is characterized in that enterprises are various in quantity, small in scale and low in technical level, the competition of modern enterprises is mainly reflected in the competition of innovation capacity, continuous innovation can be continuously carried out on the basis of the prior art, the technical development of the enterprises can be ahead of the whole industry, and the competitiveness of the enterprises is obtained. The existing most widely applied concrete formwork is a fastener type steel pipe supporting plywood formwork system, and the formwork system is formed by connecting supporting upright rods A, floor sweeping rods, horizontal pull rods, shear braces and other rod pieces through fasteners to form a formwork supporting system; the template and the setting up adjustment system are formed by the adjustable bracketing, the main edge, the secondary edge and the plywood, the template system needs to be wholly set up and wholly removed, the construction period of the template is long, the number of disposable input materials is large, the construction cost is high, the setting up process of the template system needs to be matched by multiple persons, the labor intensity is high, the production efficiency is low, and labor is wasted. The template supports pole setting A interval and arranges comparatively at will, the construction standard is difficult to carry out the implementation completely, lead to running the mould, leak thick liquid, the common occurrence of construction common fault such as fracture, can lead to the template to collapse the accident even, the template face uses plywood concatenation equipment, the template cuts the phenomenon ubiquitous at will, cause the template wearability great, nail on inferior arris after the template concatenation, the template in a room is basically a whole, can not divide the piece to dismantle at the form removal in-process, often whole room is whole dismantlement, can not accomplish to take lightly, cause the form in-process to damage in a large number, the wearability of template has been increased, the waste of template resources is serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bearing structure of engineering frame roof beam construction is built in room.

The utility model discloses a following technical scheme can realize.

The utility model provides a supporting structure for the frame beam construction of the building construction project, which comprises a plurality of pairs of bridging beams and a supporting matrix A, wherein the supporting matrix A is used for supporting a template used in the building construction project, the template is used for determining the shape of a building formed after concrete is poured and condensed, the support matrix A comprises a plurality of upright posts A arranged on the ground, the vertical rod A is welded with a tray, each pair of bridging beams are connected together back to back through a counter-pull screw rod, the tail ends of the bridging beams are clamped and fixed on the vertical rod A, meanwhile, the bottom surfaces of each pair of bridging beams are lapped on the tray, a plurality of upright rods B are clamped between each pair of bridging beams, all the upright rods B are arranged to form a supporting matrix B, the upright post B is sleeved with an adjusting ring B, a mandril B is screwed in the adjusting ring B, the upper end of the mandril B is fixedly connected with a jacking B, and all the jacking brackets B in the same column or the same row in the supporting matrix B are provided with supporting beams B.

The supporting device is characterized in that the upright rod A is further sleeved with an adjusting ring A, a mandril A is screwed in the adjusting ring A, the upper end of the mandril A is fixedly connected with a jacking A, and a supporting beam A is further arranged on all jacking A in the same row or the same column in the supporting matrix A.

The bridge connecting beam is made of channel steel.

The bearing structure of engineering frame roof beam construction is built in room still includes a plurality of horizontal poles, a plurality of down tube and a plurality of bolt, and the equal fixedly connected with lock joint in horizontal pole or down tube both ends, be provided with spacing hole on the lock joint, be provided with the locating hole on the tray, when using the bolt to collude corresponding spacing hole and locating hole and be in the same place, be located pass through between two adjacent pole setting A of same row or same row in the supporting matrix A horizontal pole or down tube link together.

The buckle joint is integrally U-shaped, and when the corresponding limiting hole and the positioning hole are communicated together by using the bolt, the tray is sleeved in the U-shaped notch of the buckle joint.

The lock joint is also fixedly connected with a bearing plate, and two ends of the inclined rod are respectively connected with the lock joint through the bearing plate.

The snap joint and the support plate are integrally manufactured.

The projection of the tray on the radial section of the vertical rod A corresponding to the tray is regular octagon.

In the support matrix A, the row pitch or the column pitch of two adjacent upright rods A is 900mm to 1200 mm.

And 4 adjacent diagonal rods surround a rhombus in the main view projection, the rear view projection, the left view projection or the right view projection of the support matrix A.

The beneficial effects of the utility model reside in that: by adopting the technical proposal of the utility model, for the upper beam template and the lower beam template with different layer heights, the mandril clamped on the bridging beam between the supporting matrix A is lapped and the jacking support supports the lower beam template, the upper beam template is supported by the supporting matrix consisting of a plurality of vertical rods, two adjacent vertical rods are connected into a whole by the cross rod or the diagonal rod, thereby being beneficial to improving the integral supporting strength of the supporting structure and keeping the stability of the whole supporting structure, meanwhile, the connecting structure between the cross rod or the diagonal rod and the vertical rods adopts the bolt, the tray, the lock joint and the like, being convenient for disassembly or construction, being beneficial to improving the construction efficiency of constructing the template system, shortening the construction period of constructing, reducing the labor intensity, in addition, the bridging beam is made of channel steel, being convenient for purchasing on the market, being beneficial to reducing the cost, the height of the mandril can be adjusted by rotating the adjusting ring, the supporting height of the upper beam template or the lower beam template can be adjusted, the upper beam template or the lower beam template is supported by the supporting beams which are arranged in the jacking open grooves side by side, so that the gravity of the upper beam template or the lower beam template can be shared on a plurality of members, and the stability of the whole supporting structure is favorably maintained.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the jacking device a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the top support B in fig. 1 according to the present invention;

figure 4 is a schematic view of the present invention at the location of the tray of figure 1;

figure 5 is an exploded view of the structure of the invention at the tray of figure 1;

fig. 6 is a schematic view of the connection structure of the present invention and the support matrix.

In the figure: 1-upper beam formwork, 2-upright post A, 3-supporting beam A, 4-adjusting ring A, 5-ejector rod A, 6-jacking beam A, 7-bridging beam, 8-upright post B, 9-adjusting ring B, 10-ejector rod B, 11-jacking beam B, 12-supporting beam B, 13-lower beam formwork, 14-cross rod, 15-diagonal rod, 16-bolt, 17-lock joint and 18-pallet.

Detailed Description

The following 1 further describes the technical solution of the present invention, but the claimed scope is not limited thereto.

As shown in fig. 1 to 6, the utility model provides a support structure for the frame beam construction of a building construction project, which comprises a plurality of pairs of bridge beams 7 and a support matrix A, wherein the support matrix A is used for supporting the templates used in the building construction project, the form is used for determining the shape of a building formed after concrete pouring and setting, a supporting matrix A comprises a plurality of upright posts A2 arranged on the ground, a tray 18 is welded on the upright post A2, each pair of bridging beams 7 are connected back to back through a counter-pull screw rod, the tail ends of the bridging beams are clamped and fixed on the upright post A2, meanwhile, the bottom surfaces of each pair of bridging beams 7 are abutted against the tray 18, a plurality of upright rods B8 are clamped between each pair of bridging beams 7, all upright rods B8 are arranged to form a supporting matrix B, an adjusting ring B9 is sleeved on the upright rod B8, a top rod B10 is screwed in the adjusting ring B9, the upper end of the top rod B10 is fixedly connected with a top support B11, and all top supports B11 in the same row or the same column in the supporting matrix B are abutted with supporting beams B12.

Furthermore, an adjusting ring A4 is sleeved on the upright A2, a mandril A5 is screwed in the adjusting ring A4, the upper end of the mandril A5 is fixedly connected with a jacking support A6, and a support beam A3 is also arranged on all jacking supports A6 in the same row or the same column in the support matrix A. The bridge beam 7 is made of channel steel. Each pair of bridging beams 7 is connected back to back by means of a pair of tension screws and is clamped at its two ends against a respective upright a2 between each pair of support matrices a.

In addition, the supporting matrix A also comprises a plurality of cross rods 14, a plurality of inclined rods 15 and a plurality of bolts 16, both ends of the cross rods 14 or the inclined rods 15 are fixedly connected with buckle joints 17, limiting holes are formed in the buckle joints 17, trays 18 are further welded on the upright rods A2, positioning holes are formed in the trays 18, and when the bolts 16 are used for communicating the corresponding limiting holes with the positioning holes, any two adjacent upright rods A2 in the row direction or the column direction of the supporting matrix A are connected together through the cross rods 14 or the inclined rods 15.

Preferably, the buckle joint 17 is integrally U-shaped, and when the corresponding limiting holes and the positioning holes are communicated together by using the bolts 16, the tray 18 is sleeved in the U-shaped notch of the buckle joint 17. The buckle joint 17 is also fixedly connected with a support plate, and two ends of the inclined rod 15 are respectively connected with the buckle joint 17 through the support plate. The snap-fit head 17 is integrally formed with the support plate. Two ends of the diagonal rod 15 are respectively welded with the bearing plate. The snap-fit joint 17 and the upright a2 are welded together. The projection of the tray 18 in a radial section of the upright a2 corresponding thereto is a regular octagon. In the support matrix A, the row pitch or the column pitch of two adjacent upright rods A2 is 900mm to 1200 mm. In the support matrix B, the row pitch or the column pitch of two adjacent uprights B8 is 600mm to 900 mm. Upright A2 or upright B8 is a hollow tubular structure, and the size specification is as follows: the outside diameter x the wall thickness was 48mm x 3.25 mm. The cross rod 14 or the inclined rod 15 is of a hollow tubular structure, and the size specification of the hollow tubular structure is as follows: the outside diameter x the wall thickness was 48mm x 2.75 mm.

In addition, the upper beam formwork 1 or the lower beam formwork 13 is a multi-layer clad wood plywood with the thickness not less than 15 mm. The adjacent 4 diagonal rods 15 surround a rhombus in the main view projection, the rear view projection, the left view projection or the right view projection of the support matrix a. The top support A6 or the top support B11 is integrally in a U shape with an upward opening, and the support beam A3 or the support beam B12 is arranged in a corresponding U-shaped open slot in the top support A6 or the top support B11. The number of the support beams A3 or B12 is 2, and 2 support beams A3 are juxtaposed. The support beam A3 or the support beam B12 is made of round steel tubes with the outer diameter not less than 48 mm. The plug 16 is a tapered pin having a large end and a small end and an open small end. The nominal diameter of the counter-pull screw is not less than 16 mm.

By adopting the technical proposal of the utility model, for the upper beam template and the lower beam template with different layer heights, the mandril clamped on the bridging beam between the supporting matrix A is lapped and the jacking support supports the lower beam template, the upper beam template is supported by the supporting matrix consisting of a plurality of vertical rods, two adjacent vertical rods are connected into a whole by the cross rod or the diagonal rod, thereby being beneficial to improving the integral supporting strength of the supporting structure and keeping the stability of the whole supporting structure, meanwhile, the connecting structure between the cross rod or the diagonal rod and the vertical rods adopts the bolt, the tray, the lock joint and the like, being convenient for disassembly or construction, being beneficial to improving the construction efficiency of constructing the template system, shortening the construction period of constructing, reducing the labor intensity, in addition, the bridging beam is made of channel steel, being convenient for purchasing on the market, being beneficial to reducing the cost, the height of the mandril can be adjusted by rotating the adjusting ring, the supporting height of the upper beam template or the lower beam template can be adjusted, the upper beam template or the lower beam template is supported by the supporting beams which are arranged in the jacking open grooves side by side, so that the gravity of the upper beam template or the lower beam template can be shared on a plurality of members, and the stability of the whole supporting structure is favorably maintained.

Claims

1. The utility model provides a bearing structure of engineering frame roof beam construction is built in room which characterized in that: the concrete-filled concrete building formwork comprises a plurality of pairs of bridging beams (7) and a supporting matrix A, wherein the supporting matrix A is used for supporting a formwork used in building engineering, the formwork is used for determining the shape of a building formed after concrete is poured and condensed, the supporting matrix A comprises a plurality of vertical rods A (2) arranged on the ground, trays (18) are welded on the vertical rods A (2), each pair of bridging beams (7) are connected together in a back-to-back mode through split screws, the tail ends of the bridging beams are clamped and fixed on the vertical rods A (2), the bottom surfaces of each pair of bridging beams (7) are clamped and leaned on the trays (18), a plurality of vertical rods B (8) are clamped between each pair of bridging beams (7), all the vertical rods B (8) are arranged to form a supporting matrix B, an adjusting ring B (9) is sleeved on each vertical rod B (8), ejector rods B (10) are screwed in the adjusting ring B (9), and top supports B (11) are fixedly connected to the upper ends of the ejector rods B (10), and all the jacking brackets B (11) in the same column or the same row in the supporting matrix B are provided with supporting beams B (12).

2. The supporting structure for the frame beam construction of the building construction project according to claim 1, characterized in that: still the cover is equipped with adjustable ring A (4) on pole setting A (2), threaded connection has ejector pin A (5) in adjustable ring A (4), and ejector pin A (5) upper end fixedly connected with top support A (6) are located still set up on all top supports A (6) of same row or same row in the supporting matrix A has supporting beam A (3).

3. The supporting structure for the frame beam construction of the building construction project according to claim 1, characterized in that: the bridge beam (7) is made of channel steel.

4. The supporting structure for the frame beam construction of the building construction project according to claim 1, characterized in that: the bearing structure of engineering frame roof beam construction is built in room still includes a plurality of horizontal poles (14), a plurality of down tube (15) and a plurality of bolt (16), and horizontal pole (14) or equal fixedly connected with lock joint (17) in down tube (15) both ends, be provided with spacing hole on lock joint (17), be provided with the locating hole on tray (18), when using bolt (16) to collude corresponding spacing hole and locating hole together, be located pass through between two adjacent pole setting A (2) of same row or same row in the supporting matrix A horizontal pole (14) or down tube (15) link together.

5. The supporting structure for the frame beam construction of the building construction project according to claim 4, characterized in that: the buckle joint (17) is integrally U-shaped, and when the corresponding limiting holes and the positioning holes are communicated together by using the bolts (16), the tray (18) is sleeved in the U-shaped notch of the buckle joint (17).

6. The supporting structure for the frame beam construction of the building construction project according to claim 5, wherein: the buckle connector (17) is also fixedly connected with a bearing plate, and two ends of the diagonal rod (15) are respectively connected with the buckle connector (17) through the bearing plate.

7. The supporting structure for the frame beam construction of the building construction project according to claim 6, characterized in that: the snap joint (17) and the support plate are manufactured and formed integrally.

8. The supporting structure for the frame beam construction of the building construction project according to claim 4, characterized in that: the projection of the tray (18) on the radial section of the vertical rod A (2) corresponding to the tray is regular octagon.

9. The supporting structure for the frame beam construction of the building construction project according to claim 1, characterized in that: in the support matrix A, the row pitch or the column pitch of two adjacent upright rods A (2) is 900mm to 1200 mm.

10. The supporting structure for the frame beam construction of the building construction project according to claim 1, characterized in that: and 4 adjacent oblique rods (15) surround a rhombus in the main view projection, the rear view projection, the left view projection or the right view projection of the support matrix A.