CN215759168U

CN215759168U - Concrete wall steel strutting arrangement is used in construction

Info

Publication number: CN215759168U
Application number: CN202122368001.XU
Authority: CN
Inventors: 梁庆庆; 邓建新
Original assignee: Liuzhou Railway Vocational Technical College
Current assignee: Liuzhou Railway Vocational Technical College
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-08
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a concrete wall steel supporting device for construction, wherein the length of an upper supporting rod of the device is greater than that of a lower supporting rod; one end of the upper supporting rod is hinged to the upper panel of the bottom plate far away from the wall steel side, and the other end of the upper supporting rod is connected to the outer side surface of the wall steel through the upper connecting base; one end of the lower support rod is hinged at the upper panel of the bottom plate close to the wall steel side, and the other end of the lower support rod is connected to the outer side surface of the wall steel through an upper connecting base; one side of the bottom plate close to the wall steel is fixedly connected with the wall steel surface; the limiting assembly comprises a connecting plate, a limiting plate and a supporting plate; the support plate is provided with a limiting hole; and the inserted bar component is arranged on the limiting hole. The limiting component can firmly fix the bottom plate at the designated position under special conditions, so that the normal use of the steel supporting device is not influenced, the steel supporting device is reinforced by the limiting component, sufficient supporting stability can be provided under severe ground installation conditions, the operation is simple, the protruding condition in actual construction can be met, and the steel supporting device can be changed in time.

Description

Concrete wall steel strutting arrangement is used in construction

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a concrete wall steel supporting device for construction.

Background

Subways are fast, high-volume, electrically-towed rail vehicles constructed in cities. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the subway is an urban rail transit system which covers various underground and overground rights of roads in the urban area, has high density and high transportation capacity.

In the subway construction, the construction of a subway station is started at first, in the construction process of the subway station, after a concrete wall is cast, a concrete wall steel support is usually adopted to reinforce the concrete wall so as to prevent the concrete wall from collapsing, and the steel support device plays a key role in supporting and stabilizing the concrete wall in the construction process.

The existing concrete supporting device has poor flexibility when in use, not only has slow installation efficiency and is laborious, but also has poor stability when being fixed directly by bolts and the like because the ground is a soil layer in the construction process; the angle of bracing piece can be adjusted according to the user demand, and the bracing piece installation angle deviation of symmetry can influence to support stably greatly.

SUMMERY OF THE UTILITY MODEL

The concrete supporting device solves the technical problems of poor flexibility, low installation efficiency and labor waste when the concrete supporting device is used.

In order to solve the technical problems, the technical scheme adopted by the utility model is to provide a concrete wall steel supporting device for construction, which comprises a bottom plate, at least two lower supporting rods with equal length, a lower connecting base, at least two upper supporting rods with equal length, an upper connecting base and a limiting component, wherein the lower supporting rods are fixedly connected with the bottom plate; the length of the upper supporting rod is greater than that of the lower supporting rod; one end of the upper supporting rod is hinged to the upper panel of the bottom plate far away from the wall steel side, and the other end of the upper supporting rod is connected to the outer side surface of the wall steel through the upper connecting base; one end of the lower supporting rod is hinged to the upper panel of the bottom plate close to the wall steel side, and the other end of the lower supporting rod is connected to the outer side surface of the wall steel through the upper connecting base; one side of the bottom plate, which is close to the wall steel, is fixedly connected with the wall steel surface; the limiting assembly is connected with the bottom plate.

Preferably, the limiting assembly comprises a connecting plate, a limiting plate and a supporting plate which are connected in a right-angled Z shape; the support plate is provided with a limiting hole, and the inserted bar assembly is movably inserted in the limiting hole.

Preferably, the limiting plate is provided with a screw hole, the limiting assembly is clamped at the edge of the bottom plate far away from the wall steel side, a fixing screw passes through the screw hole and transversely penetrates through the bottom plate from the side far away from the wall steel side to be fixedly connected with the wall steel, and the fixing screw fixes the limiting assembly on the bottom plate and vertically fixes the bottom plate on the wall steel.

Preferably, the limiting assembly comprises at least two limiting holes, and comprises at least two insertion rod assemblies but not more than the limiting holes.

Preferably, at least two fixing screws are arranged.

Preferably, the plunger assembly comprises: the holding rod, the stress block and the pointed round rod are arranged on the base, the top end of the stress block is fixedly connected with the holding rod, and the bottom end of the stress block is fixedly connected with the pointed round rod.

Preferably, the binding device further comprises a binding assembly disposed on the upper support rod and the lower support rod.

Preferably, the tie-down assembly comprises: the first connecting block, the connecting rod and the second connecting block; the two ends of the connecting rod are fixedly connected with the first connecting block and the second connecting block.

Preferably, the first connecting block and the second connecting block are respectively provided with a first fixing bolt and a second fixing bolt.

Preferably, the lower support rod and the upper support rod can be respectively hinged on the bottom plate through a connecting base.

Compared with the prior art, the concrete wall steel supporting device for construction provided by the utility model has the advantages that the limiting assembly can firmly fix the bottom plate at the specified position under special conditions, so that the normal use of the steel supporting device is not influenced, the steel supporting device is reinforced through the limiting assembly, sufficient supporting stability can be provided under severe ground installation conditions, the operation of the limiting assembly during installation is simple, the protruding condition in actual construction can be met, and the change can be made in time.

Drawings

FIG. 1 is a schematic view of the overall structure of the supporting device provided by the present invention;

FIG. 2 is a schematic structural view of the supporting device of the present invention without a limiting assembly;

FIG. 3 is a schematic structural view of a position-limiting assembly in the supporting device according to the present invention;

FIG. 4 is a schematic view of the structure of the plunger assembly in the supporting device according to the present invention;

FIG. 5 is a schematic view of a restraint assembly of the support device of the present invention;

the reference numbers in the figures are:

1. a base plate; 2. a lower support bar; 3. a lower connection base; 4. an upper connection base; 5. an upper support rod; 6. a tie-down assembly; 7. a limiting component; 71. a connecting plate; 72. a support plate; 73. a limiting groove; 74. an insertion rod assembly; 75. fixing the screw rod; 76. a limiting plate; 741. a holding rod; 742. a stress block; 743. a pointed round bar; 61. a first connection block; 62. a first fixing bolt; 63. a connecting rod; 64. a second connecting block; 65. and a second fixing bolt.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings. Finally, it should be noted that in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. The present technical content is illustrated by the following examples.

As shown in fig. 1-5, the concrete wall steel supporting device for construction provided by the utility model comprises a bottom plate 1, at least two equal-length lower supporting rods 2, a lower connecting base 3, at least two equal-length upper supporting rods 5, an upper connecting base 4 and a limiting component 7; the length of the upper support rod 5 is longer than that of the lower support rod 2; one end of an upper supporting rod 5 is symmetrically hinged at the upper panel at the edge of the bottom plate 1 far away from the wall steel side, and the other end is connected to the outer side surface of the wall steel through an upper connecting base 4; one end of a lower support rod 2 is symmetrically hinged at the upper panel at the edge of the bottom plate 1 close to the wall steel side, the other end of the lower support rod is connected to the outer side surface of the wall steel through an upper connecting base 3, and one side of the bottom plate 1 close to the wall steel is fixedly connected with the wall steel surface; the limiting component 7 is connected with the bottom plate 1.

The limiting assembly 7 comprises a connecting plate 71, a limiting plate 76 and a support plate 72 which are connected in a Z-shaped right angle; the support plate 72 is provided with a limiting hole 73; the inserted bar assembly 74 is movably inserted into the limiting hole 73, and the inserted bar assembly 74 is inserted into the ground after penetrating through the limiting hole 73 to fix the whole supporting device and the wall steel.

In the embodiment, the limiting plate 76 is provided with a screw hole, and the limiting component 7 is clamped at the edge of the bottom plate 1 far away from the wall steel side; fixing screw 75 transversely wears to establish bottom plate 1 and wall steel fixed connection through the screw respectively and from keeping away from wall steel one side, and fixing screw 75 fixes bottom plate 1 vertical fixation on the wall steel when fixing spacing subassembly 7 on bottom plate 1, and fixing screw 75 sets up two at least.

When the fixing device is used, the position of the concrete wall steel to be set is determined firstly, the bottom plate 1 needs to be fixed at the moment, if the bottom of the bottom plate 1 is a soil layer and cannot be fixed through bolts, the fixing device 7 can be used for fixing, the limiting component 7 is placed at the position, close to the front end, of the bottom plate 1, the connecting plate 71 is attached to the bottom plate 1, then the fixing screw 75 is held to rotate and penetrates through the connecting plate 71 to be connected with the connecting groove at the bottom plate 1, then the fixing screw 75 penetrates through the bottom plate 1 to be connected with the concrete wall, the connection is stopped after the fixing screw and the bottom plate 1 are firmly connected, the limiting component 7 is inserted into the limiting groove 73, after the limiting component 7 penetrates through the support plate 72 and penetrates into the soil layer, the limiting component is in close contact with the soil layer and enables the bottom plate 1 to be attached to the soil layer, at the moment, under the action of the inserting rod component 74 and the fixing screw 75, the bottom plate 1 is fixed in the horizontal direction and the vertical direction, and the bottom plate 1 has extremely strong stability at the moment, then will go up bracing piece 5 and lower bracing piece 2 and connect base 3 through last connection base 4 and lower respectively and fix on concrete wall steel, spacing subassembly 7 can be when the special case with the fixing of bottom plate 1 firmly in assigned position department, thereby not influence steel strutting arrangement's normal use, and consolidate through spacing subassembly 7, also can provide sufficient support stability when ground installation conditions is comparatively abominable, the operation when spacing subassembly 7 when the installation is comparatively simple, can deal with outstanding situation in the actual construction, and change in time.

As shown in FIG. 4, the rod assembly 74 of the present embodiment includes a holding rod 741, a force-receiving block 742 and a pointed rod 743, wherein the top end of the force-receiving block 742 is fixedly connected to the holding rod 741, and the bottom end of the force-receiving block 742 is fixedly connected to the pointed rod 743. The lower supporting rod 2 and the upper supporting rod 5 can also be respectively hinged on the bottom plate 1 through a connecting base.

In this embodiment, the support plate 72 may be provided with a plurality of limiting grooves 73, and at least two insertion rod assemblies 74 are provided for use.

As shown in fig. 5, the present embodiment further includes a binding assembly 6, two ends of which are respectively sleeved on the two upper support rods 5 or the lower support rods 2; the binding assembly 6 comprises a first connecting block 61, a connecting rod 63 and a second connecting block 64, wherein two ends of the connecting rod 63 are fixedly connected with the first connecting block 61 and the second connecting block 64; the first connecting block 61 and the second connecting block 64 are sleeved on the upper support rod 5 or the lower support rod 2.

The first connecting block 61 and the second connecting block 64 are further provided with a first fixing bolt 62 and a second fixing bolt 65, respectively.

It should be noted that, the present embodiment includes at least two lower support rods 2 or upper support rods 5, and therefore, the arrangement of the connection blocks in the binding assembly 6 is correspondingly arranged according to the number of the lower support rods 2 or upper support rods 5, and two of the connection blocks are also connected by the connection rod 63, but the arrangement of the fixing bolts can set the positions and the number of the connection blocks according to the requirement.

In the embodiment, the outer surfaces of the upper support rod 5 and the lower support rod 2 are sleeved with the binding component 6, which can limit the installation angle of the upper support rod 5 and the lower support rod 2 which are symmetrically distributed, so that the connection positions of the upper support rod 5 and the lower support rod 2 which are symmetrically distributed are in a horizontal state, thereby providing better supporting force, avoiding the problem of poor supporting stability caused by overlarge supporting angle deviation between the two upper supporting rods 5 and the two lower supporting rods 2, and in use, in order to prevent the binding assembly 6 from sliding freely on the outer surfaces of the upper support bar 5 and the lower support bar 2, the hitch assembly 6 may be secured by the first and

second fixing bolts

62 and 65, and in the using process, after the binding component 6 is disassembled from the lower connecting base 3 or the upper connecting base 4, the two upper supporting rods 5 and the two lower supporting rods 2 are taken down from the outer surfaces, and whether the two lower supporting rods are installed or not can be freely selected according to actual conditions.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered by the claims of the present invention.

Claims

1. The utility model provides a concrete wall steel strutting arrangement is used in construction which characterized in that includes: the device comprises a bottom plate (1), at least two isometric lower support rods (2), a lower connecting base (3), at least two isometric upper support rods (5), an upper connecting base (4) and a limiting assembly (7); the length of the upper supporting rod (5) is greater than that of the lower supporting rod (2); one end of the upper supporting rod (5) is hinged to the upper panel of the bottom plate (1) far away from the wall steel side, and the other end of the upper supporting rod is connected to the outer side surface of the wall steel through the upper connecting base (4); one end of the lower support rod (2) is hinged to the upper panel of the bottom plate (1) close to the wall steel side, and the other end of the lower support rod is connected to the outer side surface of the wall steel through the lower connecting base (3); one side of the bottom plate (1) close to the wall steel is fixedly connected with the wall steel surface; the limiting assembly (7) is connected with the bottom plate (1).

2. The concrete wall steel supporting device for construction according to claim 1, wherein the limiting assembly (7) comprises a connecting plate (71), a limiting plate (76) and a support plate (72) which are connected in a right-angled Z shape; the support plate (72) is provided with a limiting hole (73), and the inserted bar assembly (74) is movably inserted in the limiting hole (73).

3. The concrete wall steel supporting device for construction according to claim 2, wherein a screw hole is arranged on the limiting plate (76), the limiting component (7) is clamped at the edge of the bottom plate (1) far away from the wall steel side, a fixing screw (75) passes through the screw hole and transversely penetrates through the bottom plate (1) from the side far away from the wall steel side to be fixedly connected with the wall steel, and the fixing screw (75) fixes the limiting component (7) on the bottom plate (1) and simultaneously vertically fixes the bottom plate (1) on the wall steel.

4. The concrete wall steel supporting device for construction use according to claim 3, wherein said limiting assembly (7) comprises at least two limiting holes (73), and comprises at least two insertion rod assemblies (74) but not more than said limiting holes (73).

5. The constructional concrete wall steel supporting device as set forth in claim 3, wherein at least two fixing screws (75) are provided.

6. The construction concrete wall steel supporting device according to claim 4, wherein the insert rod assembly (74) comprises: the holding rod (741), the stress block (742) and the pointed round rod (743), wherein the top end of the stress block (742) is fixedly connected with the holding rod (741), and the bottom end of the stress block (742) is fixedly connected with the pointed round rod (743).

7. The constructional concrete wall steel supporting device as set forth in claim 1, further comprising a tie down assembly (6) provided on the upper support bar (5) and the lower support bar (2).

8. The construction concrete wall steel supporting device according to claim 7, wherein the tie down assembly (6) comprises: a first connecting block (61), a connecting rod (63) and a second connecting block (64); the two ends of the connecting rod (63) are fixedly connected with the first connecting block (61) and the second connecting block (64).

9. The concrete wall steel supporting device for construction according to claim 8, wherein a first fixing bolt (62) and a second fixing bolt (65) are further provided on the first connecting block (61) and the second connecting block (64), respectively.

10. The constructional concrete wall steel supporting device as claimed in claim 1, wherein the lower supporting rod (2) and the upper supporting rod (5) are hinged on the bottom plate (1) through connecting bases, respectively.