CN217257168U

CN217257168U - Production line of strutting arrangement and wall component

Info

Publication number: CN217257168U
Application number: CN202220909032.3U
Authority: CN
Inventors: 张步亭; 许圣洁; 岳国君
Original assignee: Sany Construction Technology Co Ltd
Current assignee: Sany Construction Technology Co Ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-23
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a strutting arrangement and wall component's production line, strutting arrangement include the vaulting bracing piece in advance and support spacing subassembly. The pre-arching support rod is suitable for supporting the heat-insulation plate; the number of the supporting and limiting assemblies is at least two, and each supporting and limiting assembly is connected with one end of each pre-arching supporting rod and is suitable for limiting the pre-arching supporting rods. The pre-arching support rod can restore the level right after concrete is poured on the heat insulation plate, so that the heat insulation plate is reliably supported. This both avoided using putting inhomogeneous that a plurality of strutting arrangement lead to, by can not being bent by heated board and concrete because of strutting arrangement's area is great. Therefore, the utility model discloses a strutting arrangement can carry out even reliable support to the heated board, can reduce the rejection rate of wall component. Additionally, the utility model discloses a strutting arrangement's simple structure, it is easy to make, uses safe and reliable, and the implementation of being convenient for is popularized and applied.

Description

Production line of strutting arrangement and wall component

Technical Field

The utility model relates to a building engineering equipment technical field, concretely relates to support device and wall component's production line.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application. In the prefabrication process of the wall component with the insulation board of the prefabricated building, the overhanging part of the insulation board needs to be supported by using a supporting device. Since the wall member has a large weight, in order to prevent the support device from being pressed and deformed by the wall member, and the wall member cannot be reliably supported, which causes a quality problem of the wall member, the support device in the prior art is generally provided in a plurality of and adapted to support the wall member at a plurality of positions. However, such a supporting device is easy to be placed unevenly, which causes the inclination of the small cut insulation boards in the wall member and causes the quality problem of the wall member.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the strutting arrangement among the prior art and placing the inequality easily, leads to the heated board that the fritter cut in the wall component to take place the defect of slope easily to provide a strutting arrangement that can carry out even reliable support to the wall component and the production line of wall component, can reduce the rejection rate of wall component.

In order to solve the above problem, a first aspect of the present invention provides an insulation board supporting device, including: pre-arching support rods and support limit components. Wherein, the pre-arching support rod arches upwards and can generate deformation. The number of the supporting and limiting assemblies is at least two, and each supporting and limiting assembly is connected with one end of each pre-arching supporting rod and is suitable for supporting and limiting the pre-arching supporting rods.

Further, support spacing subassembly and include the base and fix the location structure of setting on the base, location structure is suitable for with the end connection of pre-arching bracing piece.

Furthermore, the positioning structure is movably connected with the end part of the pre-arching supporting rod.

Furthermore, the positioning structure is a bolt, and a strip-shaped hole is formed in the end part of the pre-arching support rod; or the positioning structure is a strip-shaped hole, the end part of the pre-arching supporting rod is provided with a bolt, and the strip-shaped hole is suitable for being sleeved on the bolt and extending along the length direction of the pre-arching supporting rod.

Furthermore, the base is provided with a connecting part which is suitable for being fixedly connected with the ground.

Further, the supporting and limiting assembly further comprises a lifting assembly which is arranged on the base and is suitable for adjusting the height of the base.

Further, the bottom of base is formed with the protruding eaves of installation, is provided with a plurality of bolt holes on the protruding eaves of installation, and lifting unit includes:

a plurality of bolts which are in threaded connection with the bolt holes in a one-to-one correspondence;

and the nuts are in threaded connection with the bolts in a one-to-one correspondence manner, and the heads of the nuts and the bolts are respectively positioned on two sides of the mounting convex eaves.

Further, the supporting and limiting assembly is suitable for limiting the end part of the pre-arching supporting rod to a preset height in a supporting and limiting mode.

Further, the support limiting assembly further comprises a limiting groove, the limiting groove is formed in the base and is suitable for accommodating the pre-arching support rod, and the positioning structure is arranged in the limiting groove.

The utility model discloses the second aspect provides a production line of wall component, include the utility model discloses the support arrangement that the first aspect provided.

The utility model has the advantages of it is following:

1. according to the above technical scheme, the utility model discloses the strutting arrangement of the first aspect is including arching the bracing piece in advance and can carry out spacing support spacing subassembly respectively to arching the both ends of bracing piece in advance. Wherein, the pre-arching bracing piece arching upwards and can producing deformation, it can be set up in the heated board below to restore the level just under the action of gravity of heated board and concrete after pouring the concrete on the heated board, thereby carry out reliable support to the heated board. This both avoided using putting inhomogeneous that a plurality of strutting arrangement lead to, by can not being bent by heated board and concrete because of strutting arrangement's area is great. Therefore, the utility model discloses a strutting arrangement can carry out even reliable support to the heated board, can reduce the rejection rate of wall component. Additionally, the utility model discloses a strutting arrangement's simple structure, it is easy to make, uses safe and reliable, and the implementation of being convenient for is popularized and applied.

2. In order to reduce the manufacturing cost of the pre-arching support rod and ensure the structural strength of the pre-arching support rod, the pre-arching support rod is made of double-web H-shaped steel.

3. The positioning structure is a bolt, and a strip-shaped hole is formed in the end part of the pre-arching supporting rod; or the positioning structure is a strip-shaped hole, and the end part of the pre-arching support rod is provided with a bolt. The strip-shaped hole is suitable for being sleeved on the bolt and extending along the length direction of the pre-arching supporting rod. The movement space has been reserved for the bolt along the length direction of arching bracing piece in advance in the bar hole, by concreting on the heated board, when arching bracing piece resumes the level under the action of gravity in advance, arching bracing piece's tip can follow self length direction and take place the motion in advance, and the bolt can slide in the bar hole this moment, avoids arching bracing piece and base to take place to interfere in advance, ensures that strutting arrangement can support the heated board reliably. The bolt is further sleeved with a gasket, and the gasket can increase the contact area between the nut and the pre-arching support rod.

4. The supporting and limiting assembly further comprises a lifting assembly arranged on the base and suitable for adjusting the height of the base. The lifting assembly can be used for adjusting the height of the base, so that the supporting and limiting assembly can be applied to the machining processes of different wall members, the requirement on the machining precision of the supporting and limiting assembly can be reduced, and the applicability of the supporting and limiting assembly is enhanced. The lifting assembly includes a plurality of bolts and a plurality of nuts. Wherein, a plurality of bolts one-to-one ground with bolt hole threaded connection. The plurality of nuts are in threaded connection with the bolts in a one-to-one correspondence. The heads of the nut and the bolt are respectively positioned at two sides of the mounting convex eaves. This enables the operator to adjust the length between the head of the bolt and the nut by rotating the bolt, thereby adjusting the height of the base. When the lifting assembly is selected to be a combination of the bolt and the nut, any one of the bolt and the nut can also be poured in the concrete terrace, so that the supporting and limiting assembly is fixedly connected with the terrace. In particular, when the nut is poured in concrete, the bolt can be passed through the bolt hole above the mounting eaves and screwed with the nut. When the head of the bolt is downward poured in concrete, the bolt can penetrate through the bolt hole from the lower part of the mounting flange, and the nut can be in threaded connection with the bolt above the mounting flange.

5. The support limit component also comprises a limit groove. A retaining groove is formed in the base and is adapted to receive the pre-arching support rod. The positioning structure is arranged in the limiting groove. Spacing recess can enough carry out prepositioning to the tip of arching bracing piece in advance when the tip of arching bracing piece in advance is connected with location structure, and the operator of being convenient for is connected location structure with arching bracing piece in advance, can play the supporting role to the tip of arching bracing piece in advance again, avoids arching the bracing piece in advance to receive the exogenic action and take place to rock.

6. The supporting and limiting assembly further comprises a reinforcing rib connected between the base and the groove wall of the limiting groove. The spacing effect of spacing recess can be strengthened to the strengthening rib. The number of the reinforcing ribs is six.

7. In order to enable the height of the supporting device to be closer to the height of the overhanging part of the heat insulation plate, a height increasing part is further arranged on the supporting limiting assembly. The heightening part is a cavity structure arranged on the base. A retaining groove is formed above the cavity structure. The cavity structure can excessively increase the manufacturing cost of the supporting device while increasing the height of the supporting device.

8. Be equipped with on the base be suitable for with ground fixed connection's connecting portion, connecting portion can avoid the in-process base that the arch camber bracing piece supports the heated board in advance to take place the activity at subaerial, make strutting arrangement more even reliable to the support of heated board.

9. The utility model discloses the production line of the wall component of second aspect includes or has used the utility model discloses the strutting arrangement of first aspect, it has consequently the utility model discloses the strutting arrangement's of first aspect beneficial effect can carry out even reliable support to the heated board promptly, can reduce the rejection rate of wall component.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a support device according to an embodiment of the present invention;

fig. 2 is a perspective view of the supporting device according to the embodiment of the present invention in a use state;

fig. 3 is a pre-arching support bar of a support device according to an embodiment of the present invention;

fig. 4 is a side view of a pre-arching support bar of a support device according to an embodiment of the present invention;

fig. 5 is a perspective view of a supporting and limiting assembly of the supporting device according to the embodiment of the present invention;

fig. 6 is a side view of a support device according to an embodiment of the present invention;

fig. 7 is a side view of another angle of a support device according to an embodiment of the present invention.

Description of reference numerals:

100. a support device; 1. pre-arching support rods; 11. a strip-shaped hole; 2. supporting and limiting components; 21. a base; 22. a positioning structure; 23. installing a convex brim; 24. a limiting groove; 26. reinforcing ribs; 27. a lifting assembly; 271. a bolt; 272. a nut; 28. a cavity structure; 29. a connecting portion;

200. provided is an insulation board.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

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 meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a perspective view of a supporting device according to an embodiment of the present invention. Fig. 2 is a perspective view of the supporting device according to the embodiment of the present invention in a use state. As shown in fig. 1 and 2, the supporting device 100 of the present embodiment mainly includes a pre-arching supporting rod 1 and a supporting and limiting assembly 2. Wherein, the pre-arching support rod 1 arches upwards and can generate deformation. The number of the supporting and limiting components 2 is at least two. Each supporting and limiting assembly 2 is connected with one end part of the pre-arching supporting rod 1 and is suitable for supporting and limiting the pre-arching supporting rod 1. Wherein the pre-arching support bar 1 is preferably made of a material with a certain flexibility, such as metal. The support device 100 is preferably used to support insulation panels of wall components, and may also be used to support other components.

According to the above technical solution, the supporting device 100 of the present embodiment includes a pre-arching supporting rod 1 and a supporting and limiting assembly 2 capable of limiting two ends of the pre-arching supporting rod 1 respectively. When the supporting device 100 is used for supporting the insulation board 200, the pre-arching supporting rod 1 can be arranged below the insulation board 200, and the concrete is poured on the insulation board 200 and then just restores to the horizontal state under the action of gravity of the insulation board 200 and the concrete, so that the insulation board 200 is reliably supported. This both avoided using a plurality of strutting arrangement 100 to lead to putting inhomogeneous, by can not be bent by heated board 200 and concrete because of strutting arrangement's area is great. Therefore, the supporting device 100 of the present embodiment can uniformly and reliably support the heat insulating board 200, and can reduce the rejection rate of the wall member. In addition, the supporting device 100 of the present embodiment has a simple structure, is easy to manufacture, is safe and reliable to use, and is convenient to implement, popularize and apply.

The pre-arching support bar 1 may be selected as a solid bar, a hollow bar or a hollow bar with support bars inside. In order to secure the structural strength of the pre-arching support bar 1 while reducing the manufacturing cost of the pre-arching support bar 1, in the present embodiment, as shown in fig. 3 and 4, the pre-arching support bar 1 is selected to be made of a double-web H-section steel. In other embodiments, the pre-arching support bar 1 may alternatively be made of channel steel or i-steel.

As shown in fig. 5, the supporting and limiting assembly 2 may be a supporting base capable of supporting and limiting the pre-arching support rod 1 below the pre-arching support rod 1, or a combination of a frame body and a rope. The pre-arching support bar 1 can be suspended on a shelf by a rope. In the present embodiment, the supporting and limiting assembly 2 includes a base 21 and a positioning structure 22 fixedly disposed on the base 21. The positioning structure 22 is adapted to be connected to the end of the pre-arching support bar 1.

Preferably, the positioning structure 22 is movably connected to the end of the pre-arching support rod 1, so as to leave a movement space for the end of the pre-arching support rod 1 when the pre-arching support rod 1 is deformed, thereby improving the stability of the support device 100 for the insulation board 200. The connection between the positioning structure 22 and the end of the pre-arching support rod 1 can be selected as riveting, clamping or screwing connection and the like. Preferably, the positioning structure 22 is a bolt 271, and the end of the pre-arching support rod 1 is provided with a strip-shaped hole 11. Or the positioning structure 22 is a strip-shaped hole 11, and the end part of the pre-arching support rod 1 is provided with a bolt 271. The strip-shaped hole 11 is suitable for being sleeved on the bolt and extending along the length direction of the pre-arching support rod 1. The strip hole 11 has reserved the space for the bolt along the length direction of arching bracing piece 1 in advance, by concreting on heated board 200, when arching bracing piece 1 resumes the level under the action of gravity in advance, the tip of arching bracing piece 1 in advance can be followed self length direction and taken place the motion, the bolt can slide in strip hole 11 this moment, avoid arching bracing piece 1 in advance to take place to interfere with base 21, ensure that strutting arrangement 100 can support heated board 200 reliably. Preferably, a gasket is further sleeved on the bolt, and the gasket can increase the contact area between the nut and the pre-arching support rod 1.

Since the bottom of the insulation board 200 generally has a certain distance from the ground, the supporting and limiting assembly 2 is preferably adapted to support the pre-arching support bar 1 to a preset height. The preset height is the bottom elevation of the insulation board 200 supported by the supporting device 100. When the heat insulation board 200 is placed above the pre-arching support rod 1, the portion arching upwards can be restored to be horizontal and in the same plane with the end portion of the pre-arching support rod, so that the heat insulation board 200 is uniformly and stably supported. Preferably, the base 21 is provided with a connecting portion 29 adapted to be fixedly connected with the ground, and the connecting portion 29 can prevent the base 21 from moving on the ground in the process that the pre-arching support rod 1 supports the insulation board 200. The connection part 29 makes the supporting device 100 support the heat insulation board 200 more uniformly and reliably.

In this embodiment, the supporting and limiting assembly 2 preferably further comprises a lifting assembly 27 disposed on the base 21 and adapted to adjust the height of the base 21. The lifting assembly 27 can be used for adjusting the height of the base 21, so that the supporting and limiting assembly 2 can be applied to the machining processes of different wall members, the requirement on the machining precision of the supporting and limiting assembly 2 can be reduced, and the applicability of the supporting and limiting assembly 2 is enhanced.

The lifting assembly 27 is preferably, but not limited to, a telescopic rod, a combination of a gear and a rack, or a screw rod. Preferably, in the present embodiment, as shown in fig. 6 and 7, a mounting ledge 23 is formed at the bottom of the base 21. The mounting flange 23 is provided with a plurality of bolt holes. The lifting assembly 27 includes a plurality of bolts 271 and a plurality of nuts 272. Wherein, a plurality of bolts 271 are in threaded connection with the bolt holes in a one-to-one correspondence. A plurality of nuts 272 are screwed with the bolts 271 in one-to-one correspondence. The heads of the nut 272 and the bolt 271 are respectively located at two sides of the mounting flange 23. This enables the operator to adjust the length between the head of the bolt 271 and the nut 272 by rotating the bolt 271, thereby adjusting the height of the base 21. When the lifting assembly 27 is selected to be the combination of the bolt 271 and the nut 272, any one of the bolt 271 and the nut 272 can be further poured in the concrete floor, so that the supporting and limiting assembly 2 is fixedly connected with the floor, and the lifting assembly 27 integrates the functions of adjusting the height of the base 21 and fixedly connecting with the floor, so that the structure of the supporting device 100 is more compact, and the manufacturing cost of the supporting device 100 is reduced. Specifically, when the nut 272 is cast in concrete, the bolt 271 can be passed through the bolt hole above the mounting eaves 23 and screwed with the nut 272. When the head of the bolt 271 is downward poured into concrete, it can pass through the bolt hole from below the mounting flange 23, and the nut 272 can be screwed with the bolt 271 above the mounting flange 23. Preferably, a gasket is further arranged between the nut 272 and the mounting flange 23, and the gasket is sleeved on the bolt 271, so that the contact area between the nut 272 and the mounting flange 23 can be increased.

In this embodiment, as shown in fig. 5, the support and stop assembly 2 preferably further comprises a stop groove 24. A retaining groove 24 is formed on the base 21 and is adapted to receive the pre-arching support bar 1. The locating structure 22 is disposed in the retaining groove 24. Limiting groove 24 can enough carry out prepositioning to the tip of arching bracing piece 1 in advance when the tip of arching bracing piece 1 in advance is connected with location structure 22, and the operator of being convenient for is connected location structure 22 with arching bracing piece 1 in advance, can play the supporting role to the tip of arching bracing piece 1 in advance again, avoids arching bracing piece 1 in advance to receive the exogenic action and take place to rock. Preferably, in this embodiment, the support and restraining assembly 2 further comprises a reinforcing rib 26 connected between the base 21 and the groove wall of the restraining groove 24. The reinforcing ribs 26 can enhance the spacing effect of the spacing grooves 24. There is no excessive restriction on the number of the reinforcing beads 26, and for example, in the present embodiment, the number of the reinforcing beads 26 is six.

In order to make the height of the supporting device 100 closer to the height of the overhanging portion of the heat insulation board 200, it is preferable that the supporting/limiting member 2 further includes a raised portion. In the present embodiment, for example, the elevated portion is a cavity structure 28 provided on the base 21. A retaining groove 24 is formed above the cavity structure 28. The cavity structure 28 can increase the height of the support device 100 while excessively increasing the manufacturing cost of the support device 100.

The actual steps of making a wall member using the support device 100 of the present embodiment are described next:

step S1: distributing a mould, placing a reinforcement cage and pouring concrete on the surface A.

Step S2: the lifting assembly 27 is adjusted to make the height of the groove wall of the limiting groove 24 the same as the bottom elevation of the heat insulation board 200, and the distance between the positioning structures 22 on the two supporting and limiting assemblies 2 is the same as the center distance of the two strip-shaped holes 11 on the pre-arching support rod 1.

Step S3: the pre-arching support bar 1 is placed in the limiting groove 24, the strip-shaped hole 11 is sleeved on the bolt 271, the nut 272 is screwed on the bolt 271, the nut 272 does not need to be screwed, and relative movement between the strip-shaped hole 11 and the bolt 271 can be conveniently generated when the pre-arching support bar 1 restores the horizontal state.

Step S4: placing the insulation board 200, pouring B-surface concrete, maintaining and hoisting the member.

Step S5: the nut 272 is screwed off and the pre-arching support bar 1 is removed.

In an embodiment not shown, it relates to a production line of wall elements comprising the above-described support device 100.

According to the above description, the production line of the supporting device 100 and the wall member of the present embodiment has the following advantages:

(1) the support height can be adjusted by the lifting assembly 27.

(2) The whole body is long and supported, and the stress is uniform.

(3) The pre-arching supporting mode prevents the component production quality problem caused by the gravity downwarping.

(4) The material is reusable.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A support device, comprising:

the pre-arching support rod (1) arching upwards and can deform;

the supporting and limiting components (2) are at least two, and each supporting and limiting component (2) is connected with one end of each pre-arching supporting rod (1) and is suitable for supporting and limiting the pre-arching supporting rods (1).

2. The supporting device according to claim 1, characterized in that the supporting and spacing assembly (2) comprises a base (21) and a positioning structure (22) fixedly arranged on the base (21), the positioning structure (22) being adapted to be connected with the end of the pre-arching support bar (1).

3. Support device as claimed in claim 2, characterized in that said positioning structure (22) is mobile connected to the end of said pre-arching support bar (1).

4. The supporting device according to claim 3, characterized in that the positioning structure (22) is a bolt (271), and a strip-shaped hole (11) is arranged on the end of the pre-arching supporting rod (1); or, the positioning structure (22) is a strip-shaped hole (11), a bolt (271) is arranged at the end part of the pre-arching support rod (1), and the strip-shaped hole (11) is suitable for being sleeved on the bolt (271) and extends along the length direction of the pre-arching support rod (1).

5. The support arrangement according to any one of claims 1 to 4, characterized in that the support and spacing assembly (2) is adapted to spacing the end support of the pre-arching support bar (1) to a preset height.

6. Support device as in any claim from 2 to 4, characterized in that said base (21) is provided with a connection portion (29) suitable for fixed connection to the ground.

7. The supporting device according to any one of claims 2 to 4, characterized in that the supporting and limiting assembly (2) further comprises a lifting assembly (27) provided on the base (21) and adapted to adjust the height of the base (21).

8. The supporting device according to claim 7, wherein the base (21) is formed at the bottom thereof with a mounting flange (23), the mounting flange (23) is provided with a plurality of bolt holes, and the lifting assembly (27) comprises:

a plurality of bolts (271), one of which is screwed with the bolt hole correspondingly;

and one of the nuts (272) is correspondingly in threaded connection with the bolt (271), and the heads of the nuts (272) and the bolt (271) are respectively positioned at two sides of the mounting flange (23).

9. The supporting device according to any one of claims 2 to 4, characterized in that the supporting and spacing assembly (2) further comprises a spacing groove (24), the spacing groove (24) being formed on the base (21) and being adapted to receive the pre-arching support bar (1), the positioning structure (22) being provided in the spacing groove (24).

10. A production line of wall elements, characterized in that it comprises a support device according to any one of claims 1 to 9.