CN217028105U

CN217028105U - Supporting device and supporting assembly

Info

Publication number: CN217028105U
Application number: CN202221531779.6U
Authority: CN
Inventors: 钟赛龙
Original assignee: Guangdong Aopu Building Materials Technology Co ltd
Current assignee: Guangdong Aopu Building Materials Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-07-22
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a supporting device and a supporting assembly, and relates to the field of building construction tools. The support device comprises a first connecting piece, an adjusting rod and a second connecting piece, wherein the lower end and the upper end of the adjusting rod are respectively in threaded connection with the first connecting piece and the second connecting piece, and the first connecting piece comprises a first threaded part, an adjusting part and a first connecting part which are sequentially arranged; the first thread part is connected with the lower end of the adjusting rod; the adjusting part is provided with a first through hole; the first connecting part is provided with a second through hole; the first through hole and the second through hole are used for a pipe to pass through. The first through hole enables an installer to adjust the first connecting piece more easily by means of leverage, and working efficiency and operation safety are improved.

Description

Supporting device and supporting assembly

Technical Field

The utility model relates to the field of building construction tools, in particular to a supporting device and a supporting assembly.

Background

When the metal formwork is used for pouring concrete, the metal formwork needs to be supported by the supporting device, and the metal formwork is prevented from being deflected due to compression after the concrete is poured. Among the prior art strutting arrangement includes the connecting piece, adjust pole and lower connecting piece, adjust the pole respectively with last connecting piece and connecting piece threaded connection down, the connecting piece is connected with the pre-buried inverted U-shaped reinforcing bar in ground down, it is connected with the metal formwork to go up the connecting piece, form a triangular structure by ground, strutting arrangement and metal formwork are constituteed, when the installation, the accessible rotates the connecting piece, adjust the pole or the connecting piece makes strutting arrangement's length change down, make strutting arrangement's length and the distance adaptation between metal formwork and the inverted U-shaped reinforcing bar.

In the actual installation process, the upper connecting piece is connected with the metal template, and then the length of the supporting device is adjusted, so that the position of the lower connecting piece is matched with the inverted U-shaped steel bar. In-process of connecting piece under the regulation, the connecting portion of connecting piece can be in the bar of falling the U-shaped, and only the screw thread portion of connecting piece can supply to snatch down, because adjust the pole and be the metal material with lower connecting piece, its frictional force is big, and the strength only through hand often is difficult to rotate connecting piece down, and the hand is easily cut by the screw thread when snatching screw thread portion, does not have good effect when consequently snatching screw thread portion yet, leads to efficiency not high when adjusting the connecting piece down.

It is seen that improvements and enhancements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages of the prior art, the present invention provides a supporting device and a supporting assembly, which are used for solving the technical problem that the supporting device for a metal mold plate in the prior art is not easy to install and adjust.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a supporting device comprises a first connecting piece, an adjusting rod and a second connecting piece, wherein the lower end and the upper end of the adjusting rod are respectively in threaded connection with the first connecting piece and the second connecting piece, and the first connecting piece comprises a first threaded part, an adjusting part and a first connecting part which are sequentially arranged; the first thread part is connected with the lower end of the adjusting rod; the adjusting part is provided with a first through hole; the first connecting part is provided with a second through hole; the first through hole and the second through hole are used for a pipe to pass through.

The supporting device further comprises a screw rod, and the screw rod is in threaded connection with the second through hole.

The support device, wherein, the middle part of adjusting the pole transversely is provided with the third through-hole.

The support device is characterized in that the adjusting rod is a round rod; the cross section of the third through hole is rectangular.

The second connecting piece comprises a second connecting part and a second threaded part, and the second threaded part is connected with the upper end of the adjusting rod; the second connecting portion is provided with a fourth through hole.

A supporting component comprises a reinforcing rod, a mounting seat and a plurality of supporting devices; two ends of the supporting device are respectively detachably connected with the reinforcing rod and the mounting seat; the bottom of the mounting seat is provided with a mounting groove.

The mounting seat comprises a first support plate and two second support plates, wherein the first support plate is transversely arranged, and the second support plates are vertically arranged; the two second supporting plates are oppositely arranged and fixed on the first supporting plate; the mounting groove is transversely arranged and penetrates through the first supporting plate and the two second supporting plates.

The support assembly, wherein, still be provided with a plurality of fifth through-holes on the second backup pad.

The supporting component is characterized in that the fifth through holes are symmetrically arranged on the front side and the rear side of the mounting groove.

The supporting component, wherein, be provided with a plurality of installation departments on the stiffener, the installation department with the second connecting piece is articulated.

Has the advantages that:

the utility model provides a supporting device, which can adjust the whole length of the supporting device through the matching of an adjusting rod, a first connecting piece and a second connecting piece. The second through hole can pass through the screw rod and other metal rods, so that the top of the first connecting part is embedded in the inverted U-shaped steel bar on the ground. Before first connecting portion pass through the metal pole top on the shape of falling U reinforcing bar, installer can pass first through-hole with the tubular metal resonator, and the degree of unscrewing of the first connecting piece of strength adjustment through the lever makes laborsaving more when adjusting first connecting piece to need not as prior art, need handheld screw thread portion to rotate first connecting piece, the security is better.

The utility model also provides a supporting assembly which comprises the reinforcing rod, the mounting seat and the supporting devices, wherein the mounting seat is provided with a mounting groove used for being clamped with the embedded inverted U-shaped steel bar. A plurality of strutting arrangement are connected with stiffener and mount pad in proper order for whole bearing structure is more firm, and it is also more convenient to install.

Drawings

Fig. 1 is a schematic structural diagram of a supporting device in the prior art.

Fig. 2 is a reference diagram of a state of use of a supporting device in the prior art.

Fig. 3 is a schematic structural diagram of the supporting device provided by the present invention.

Fig. 4 is an enlarged view of fig. 3 at a.

FIG. 5 is a schematic diagram of a support device according to one embodiment.

Fig. 6 is a reference diagram of the use state of the supporting device provided by the utility model.

Fig. 7 is an enlarged view of fig. 6 at B.

Fig. 8 is a reference diagram of a use state of the support assembly provided by the utility model.

Fig. 9 is an enlarged view of fig. 8 at C.

Fig. 10 is a schematic structural view of the mounting base.

The main elements are marked as 1-support device, 11-first connecting piece, 12-adjusting rod, 13-second connecting piece, 111-first thread part, 112-adjusting part, 113-first connecting part, 114-first through hole, 115-second through hole, 14-screw, 121-third through hole, 131-second connecting part, 132-second thread part, 133-fourth through hole, 2-reinforcing rod, 3-mounting seat, 31-mounting groove, 32-first supporting plate, 33-second supporting plate, 34-fifth through hole, 21-mounting part, 4-inverted U-shaped steel bar, X1-upper connecting piece, X2-lower connecting piece and X3-handle.

Detailed Description

The utility model provides a supporting device and a supporting assembly, and in order to make the purpose, technical scheme and effect of the utility model clearer and clearer, the utility model is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specified.

Referring to fig. 1 and 2, when the supporting device of the prior art is installed, the connecting portion on the lower connecting member X2 is inserted into or close to the inverted U-shaped steel bar 4, and it is difficult for an installer to operate the connecting portion due to the obstruction of the inverted U-shaped steel bar 4, and if the lower connecting member X2 needs to be rotated, the lower connecting member X2 can only be rotated by holding the threaded portion above the connecting portion. Because the screw thread is comparatively sharp, the palm of the hand is easy to scratch when the hand is forcefully held. In addition, the friction between the iron metal parts is large and the steel parts are easily rusted when used in a construction site, making it more difficult to rotate the lower connector X2.

Referring to fig. 3, the present invention provides a supporting device 1, including a first connecting member 11, an adjusting lever 12 and a second connecting member 13, wherein the lower end and the upper end of the adjusting lever 12 are respectively in threaded connection with the first connecting member 11 and the second connecting member 13, referring to fig. 4, wherein the first connecting member 11 includes a first threaded portion 111, an adjusting portion 112 and a first connecting portion 113, which are sequentially disposed; the first thread part 111 is connected to the lower end of the adjustment rod 12; the adjusting part 112 is provided with a first through hole 114; the first connecting part 113 is provided with a second through hole 115; the first through hole 114 and the second through hole 115 are used for pipe passing. Referring to fig. 6 and 7, in a specific use, the second connecting member 13 is hinged to the installed metal mold plate, and then the adjusting rod 12 is rotated to adjust the length of the supporting device 1, so that the first connecting member 11 approaches or passes through the inverted U-shaped steel bar 4 embedded on the ground. When finely tuning and fixing, can use two steel pipes or reinforcing bar to pass first through-hole 114 and second through-hole 115 respectively, the steel pipe that passes first through-hole 114 is used for making first connecting piece 11 rotate, finely tunes the elongation of first connecting piece 11 for the steel pipe that passes second through-hole 115 and the butt of the 4 of the steel bar of falling U-shaped form the support, and it can to extract the steel pipe on the first through-hole 114 after fixed. When the steel pipe or the steel bar is required to be disassembled, the steel pipe or the steel bar and the like are firstly inserted into the first through hole 114, the first connecting piece 11 is rotated, the steel pipe which penetrates through the second through hole 115 is not connected with the inverted U-shaped steel bar 4, then the steel pipe which penetrates through the second through hole 115 is pulled out, and then the steel pipe in the first through hole 114 is pulled out, so that the disassembly of the lower end is completed.

Referring to fig. 3, 4 and 7, in an embodiment, the supporting device 1 further includes a screw 14, and the screw 14 is in threaded connection with the second through hole 115. Adopt screw rod 14 to pass second through-hole 115, for adopting steel pipe or reinforcing bar, its fastness is better, can not break away from easily, and the screw thread on screw rod 14 can increase with the frictional force of the reinforcing bar 4 that falls U-shaped for strutting arrangement 1 is difficult for shifting, and whole structure is more firm.

Referring to fig. 3, 5 and 8, in one embodiment, a third through hole 121 is transversely formed in the middle of the adjusting rod 12. The third through hole 121 is used for passing steel pipes and other pipes, so that an installer can rotate the adjusting lever 12 by means of the force of a lever. Compared with the prior art (see fig. 2), the present embodiment does not need to worry about the raised handle X3 on the adjustment lever 12 being too close to the ground, which results in insufficient space for rotating the adjustment lever 12.

In one embodiment, the adjustment lever 12 is a round rod; the third through hole 121 has a rectangular cross section. The round bar has better resistance to deformation and higher strength, and when the round bar is mounted close to the ground, the rotating adjusting rod 12 does not need to worry about the existence of steric hindrance. The cross-section of the third through hole 121 is rectangular, so that two side walls of the opening of the third through hole 121 are parallel and level, clamping is facilitated, and an installer can clamp two ends of the third through hole 121 through the clamp and rotate the adjusting rod 12.

Referring to fig. 3 and 5, in one embodiment, the second connecting member 13 includes a second connecting portion 131 and a second threaded portion 132, and the second threaded portion 132 is connected to the upper end of the adjusting rod 12; the second connection portion 131 is provided with a fourth through hole 133. The fourth through hole 133 is used for a bolt to pass through, so that the second connecting member 13 is hinged with the metal mold plate.

Referring to fig. 8-10, a supporting assembly includes a reinforcing rod 2, a mounting base 3, and a plurality of supporting devices 1; two ends of the supporting device 1 are detachably connected with the reinforcing rod 2 and the mounting base 3 respectively; the bottom of the mounting seat 3 is provided with a mounting groove 31. The reinforcing rod 2 is vertically arranged, is fixedly connected with the metal template and is used for reinforcing the metal template and avoiding the occurrence of deviation. The mounting groove 31 is matched with the inverted U-shaped steel bar 4 pre-buried on the ground.

Referring to fig. 3 and 8, in one embodiment, the supporting assembly includes two supporting devices 1. The upper part and the bottom part of the reinforcing rod 2 are respectively hinged with the second connecting pieces 13 of the two supporting devices 1. During the installation, earlier 2 rigid couplings of stiffener on metal formwork, then connect strutting arrangement 1, block mount pad 3 on the pre-buried shape of falling U steel muscle 4 in ground again, then with two strutting arrangement 1's first connecting piece 11 is fixed respectively on mount pad 3, two among strutting arrangement 1, one of them slope sets up, and another pastes near ground level and sets up, forms a stable right angle bearing structure jointly with stiffener 2, mount pad 3.

Referring to fig. 9 and 10, in one embodiment, the mounting base 3 includes a first supporting plate 32 disposed horizontally and two second supporting plates 33 disposed vertically; the two second supporting plates 33 are oppositely arranged and fixed on the first supporting plate 32; the mounting groove 31 is transversely arranged and penetrates through the first support plate 32 and the two second support plates 33. A groove is formed between the first support plate 32 and the two second support plates 33, and the connecting portion of the first connecting member 11 is disposed in the groove.

Referring to fig. 9 and 10, in one embodiment, a plurality of fifth through holes 34 are further disposed on the second supporting plate 33. The fifth through hole 34 is used for a bolt to pass through, so that the mounting base 3 is hinged with the first connecting piece 11.

Referring to fig. 9 and 10, in one embodiment, a plurality of the fifth through holes 34 are symmetrically disposed at the front and rear sides of the mounting groove 31. The first connecting pieces 11 are uniformly connected to the mounting base 3 through the fifth through holes 34 and the bolts, and can apply pressure to the front and the rear of the mounting base 3 respectively, so that the pressure on the mounting base 3 can be transferred to the ground and the embedded inverted U-shaped steel bar 4 more reasonably.

Referring to fig. 8, in one embodiment, a plurality of mounting portions 21 are disposed on the reinforcing rod 2, and the mounting portions 21 are hinged to the second connecting member 13. Specifically, the installation part 21 includes two vertically-arranged fixing pieces, the end part of the second connecting piece 13 is arranged between the fixing pieces, and then the second connecting piece 13 and the two fixing pieces are connected through a bolt.

In summary, the adjusting portion 112 is disposed on the first connecting member 11 of the supporting device 1, and the first through hole 114 for inserting a pipe material such as a steel pipe is disposed on the adjusting portion 112, so that an installer can rotate the first connecting member 11 by using a lever principle, thereby improving the installation efficiency and the operation safety.

In addition, the reinforcing rod 2 and the mounting seat 3 are arranged to be matched with the plurality of supporting devices 1 to form supporting assemblies, and the supporting assemblies can be connected into one or more triangular supporting structures, so that the metal formwork can be effectively reinforced, and the metal formwork has the advantages of easiness in mounting and dismounting.

It should be understood that equivalents and modifications may be made thereto by those of ordinary skill in the art, and all such modifications and alterations are intended to fall within the scope of the appended claims.

Claims

1. A supporting device comprises a first connecting piece, an adjusting rod and a second connecting piece, wherein the lower end and the upper end of the adjusting rod are respectively in threaded connection with the first connecting piece and the second connecting piece; the first threaded part is connected with the lower end of the adjusting rod; the adjusting part is provided with a first through hole; the first connecting part is provided with a second through hole; the first through hole and the second through hole are used for a pipe to pass through.

2. The support device of claim 1, further comprising a threaded rod threadably connected to the second through hole.

3. The supporting device as claimed in claim 1, wherein a third through hole is transversely formed at the middle of the adjusting lever.

4. The support device of claim 3, wherein the adjustment rod is a round rod; the section of the third through hole is rectangular.

5. The support device of claim 1, wherein the second connector includes a second connecting portion and a second threaded portion, the second threaded portion being connected to an upper end of the adjustment rod; the second connecting portion is provided with a fourth through hole.

6. A support assembly comprising a reinforcing bar, a mounting base and a plurality of support devices as claimed in any one of claims 1 to 5; two ends of the supporting device are respectively detachably connected with the reinforcing rod and the mounting seat; the bottom of mount pad is provided with the mounting groove.

7. The support assembly of claim 6, wherein the mount includes a first support plate disposed laterally and two second support plates disposed vertically; the two second supporting plates are oppositely arranged and fixed on the first supporting plate; the mounting grooves are transversely arranged and penetrate through the first supporting plate and the two second supporting plates.

8. The support assembly of claim 7, wherein the second support plate further comprises a plurality of fifth through holes disposed therein.

9. The support assembly of claim 8, wherein a plurality of the fifth through holes are symmetrically disposed at front and rear sides of the mounting groove.

10. A support assembly according to claim 6, wherein the reinforcing bar is provided with a plurality of mounting portions, the mounting portions being hingedly connected to the second connector.