CN214940198U

CN214940198U - Detachable temporary support for construction of constructional engineering

Info

Publication number: CN214940198U
Application number: CN202120646808.2U
Authority: CN
Inventors: 廖代勇
Original assignee: Chongqing Yongang Industrial Co ltd
Current assignee: Chongqing Yongang Industrial Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-30
Anticipated expiration: 2031-03-30

Abstract

The application relates to a detachable temporary support for constructional engineering construction, and relates to the technical field of constructional engineering support. It is including the fender breast board and the supporting component that are used for strutting the foundation ditch both sides wall face, the supporting component includes crossbeam and bracing piece, the crossbeam can be dismantled to connect in fender breast board, the tip of bracing piece is provided with the connecting piece, the connecting piece includes the closure board, closure board cladding and fixed connection are in the partial lateral wall of bracing piece tip, and the closure board is buckled and is formed the connecting plate, the connecting plate is set up in crossbeam and connecting plate can be dismantled and connect in the crossbeam. This application has the effect of removable interim supporting construction in later stage.

Description

Detachable temporary support for construction of constructional engineering

Technical Field

The application relates to the technical field of constructional engineering support, in particular to a detachable temporary support for constructional engineering construction.

Background

At present, a temporary supporting structure is generally required to be erected in the construction of constructional engineering, the construction site is protected, and the condition that constructors are injured is reduced, particularly in the construction process of a foundation pit. The side wall of the foundation pit needs to be supported by a retaining wall, so that the dangerous case of foundation pit collapse is reduced.

Patent document with application number 201920450949.X discloses a temporary supporting structure of foundation ditch excavation, including foundation ditch main part, stock drilling, stock body and reinforcing bar net, the domatic concrete layer that is provided with of foundation ditch main part, and the concrete layer is worn to locate by the stock drilling, and the stock body sets up in the stock drilling, and the reinforcing bar net is installed at the concrete layer surface just at the surface of reinforcing bar net at the concrete layer surface of pouring inside the reinforcing bar net.

With respect to the related art among the above, the inventors consider that the following technical drawbacks exist: if when the foundation ditch of excavation ditch form, the later stage needs be to the both sides wall reinforced structure of being under construction again of foundation ditch, and the strutting of this application is difficult to demolish, the later stage reinforced structure that is not convenient for is under construction.

SUMMERY OF THE UTILITY MODEL

For detachable temporary support structure in later stage, this application provides a construction engineering is with detachable temporary support

The application provides a pair of detachable temporary support is used in building engineering construction adopts following technical scheme:

the utility model provides a construction engineering construction is with detachable temporary support, keeps off native board and supporting component including being used for strutting the foundation ditch both sides wall face, supporting component includes crossbeam and bracing piece, the crossbeam can be dismantled to connect in keeping off native board, the tip of bracing piece is provided with the connecting piece, the connecting piece includes the closure board, closure board cladding and fixed connection are in the partial lateral wall of bracing piece tip, and the closure board is buckled and is formed the connecting plate, the connecting plate is set up in crossbeam and connecting plate and can be dismantled and connect in the crossbeam.

Through adopting above-mentioned technical scheme, but the connecting plate overlap joint in the crossbeam that the closure plate was buckled, only need separate connecting plate and crossbeam when dismantling the bracing piece, can pull down the bracing piece, when the bracing piece need be dismantled, but closure plate and connecting plate butt crossbeam reduce the work load that the staff held in the palm the bracing piece to the staff of being convenient for pulls down the bracing piece, and the crossbeam can be dismantled with the fender board and be connected, thereby the staff can dismantle bracing piece, fender board and crossbeam step by step, subsequent construction of being convenient for.

Optionally, the connecting piece further comprises a fixed pipe and a butt plate, the fixed pipe is sleeved on the supporting rod, one side of the butt plate is connected to the connecting plate, the other side of the butt plate is connected to the fixed pipe, and the butt plate is abutted to the cross beam.

Through adopting above-mentioned technical scheme, fixed pipe can cup joint in bracing piece and fixed connection in the bracing piece, and the area of connection of fixed pipe multiplicable closure plate and bracing piece to make the connection of connecting plate and bracing piece more firm relatively, the connecting plate is difficult for taking place to warp relatively, but butt joint board butt in the crossbeam, the area of contact of multiplicable bracing piece and crossbeam behind the bracing piece when fixed union coupling.

Optionally, a placing groove is formed in one side, facing the end portion of the supporting rod, of the cross beam, and the end portion of the supporting rod is arranged in the placing groove.

Through adopting above-mentioned technical scheme, the tip of bracing piece can set up in the standing groove, and when erection bracing pole, the bracing piece is difficult for taking place to remove relatively and the bracing piece can be more firm connect in the crossbeam.

Optionally, it has the polylith and keeps off the soil board and be bar platelike structure to keep off the soil board, the length border that keeps off the soil board is buckled towards the homonymy and is formed into the sideboard, and keeps off the soil board and two sideboard enclose and establish into the bar groove, and two adjacent blocks of bar groove openings that keep off the soil board are opposite, and two adjacent blocks of sideboard interconnect that keep off the soil board.

Through adopting above-mentioned technical scheme, the sideboard edge of retaining soil can make the ascending structural strength of fender board length direction increase along the sideboard of buckling for the difficult condition of buckling of emergence of fender board in the use.

Optionally, the side plates are bent to form buckling parts, and the buckling parts of two adjacent retaining plates are buckled with each other.

Through adopting above-mentioned technical scheme, but the buckling part mutual lock joint of adjacent two fender native boards to reach the effect that the polylith fender native board is connected with this, thereby be convenient for keep off the dismouting of native board.

Optionally, the supporting component further comprises a vertical rod, the vertical rod is located in a strip-shaped groove of the retaining plate facing the cross beam, and the vertical rod is detachably connected to the retaining plate and the cross beam.

Through adopting above-mentioned technical scheme, the montant is located the bar inslot and can support the protruding position of fender breast board for after the fender breast board pressurized, protruding position is difficult for inwards caving in.

Optionally, a supporting block is arranged on one side, facing the cross beam, of the vertical rod, and the cross beam is erected on the supporting block.

By adopting the technical scheme, the supporting blocks can support the cross beam, the cross beam can be placed above the supporting blocks in advance in the dismounting process of workers, the dismounting of the workers is facilitated, meanwhile, the supporting blocks can also support the cross beam, and the situation that the cross beam is bent due to rigid fatigue is reduced.

Optionally, connect in the crossbeam that keeps off the native board has many and many crossbeams to be parallel to each other, the crossbeam is provided with the bracing, the both ends height difference that bracing one end correspondence was connected in the crossbeam that keeps off the native board of one side and bracing.

Through adopting above-mentioned technical scheme, the bracing can be connected in the crossbeam of difference to integrity between a plurality of crossbeams is increased with this, makes bearing structure more stable relatively, and bearing structure is better to the supporting effect who keeps off the breast board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting plate with the bent locking plate can be lapped on the cross beam, the supporting rod can be detached only by separating the connecting plate from the cross beam when the supporting rod is detached, the locking plate and the connecting plate can be abutted against the cross beam when the supporting rod needs to be detached, the workload of workers for supporting the supporting rod is reduced, the supporting rod can be conveniently detached by the workers, the cross beam is detachably connected with the soil blocking plate, the supporting rod, the soil blocking plate and the cross beam can be detached by the workers step by step, and subsequent construction is facilitated;

2. the fixed pipe can be sleeved on the supporting rod and is fixedly connected to the supporting rod, the connecting area of the locking plate and the supporting rod can be increased through the fixed pipe, so that the locking plate and the supporting rod are connected more stably, the butt plate can be abutted to the cross beam, and the contact area of the supporting rod and the cross beam can be increased after the fixed pipe is connected to the supporting rod.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of a portion of an embodiment of the present application;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a soil guard plate; 101. a strip-shaped groove; 11. a side plate; 111. a buckling part; 2. a support assembly; 21. a cross beam; 211. a placement groove; 212. bracing; 22. a support bar; 23. a vertical rod; 231. a support block; 3. a connecting member; 31. a locking plate; 311. a connecting plate; 32. a fixed tube; 33. abutting against the board.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses construction is with detachable temporary support. Referring to fig. 1 and 2, the detachable temporary support for construction of construction works includes a soil guard plate 1 and a support assembly 2. Keep off native board 1 and laminate in the lateral wall of foundation ditch and be used for blockking the earth of foundation ditch lateral wall, supporting component 2 includes crossbeam 21 and bracing piece 22, and crossbeam 21 has seted up the screw and has been provided with corresponding bolt, and bolt threaded connection is in crossbeam 21 and wears to establish and keeps off native board 1, can dismantle the crossbeam 21 and connect in keeping off native board 1.

Referring to fig. 2 and 3, the supporting rod 22 is a round rod structure, the placing groove 211 is formed in one side, facing the end portion of the supporting rod 22, of the cross beam 21, the groove wall of the placing groove 211 is an arc-shaped wall surface, the groove wall of the placing groove 211 is adapted to the side wall of the supporting rod 22, and the end portion of the supporting rod 22 can be erected in the placing groove 211, so that a worker can conveniently perform subsequent installation and fixation. The end of the support bar 22 is provided with a connector 3.

The connecting member 3 includes a locking plate 31, the locking plate 31 is an arc-shaped plate structure, the inner arc surface of the locking plate 31 is fixedly connected to the end of the supporting rod 22, and the arc opening of the inner arc surface of the locking plate 31 faces the cross beam 21. The two side edges of the locking plate 31 are folded to form connecting plates 311, the locking plate 31 and the connecting plates 311 can enable the supporting rod 22 to be connected to the cross beam 21 more stably, and the connecting plates 311 are horizontally arranged and are erected on two side walls of the opening edge of the placing groove 211. The connecting plate 311 and the cross beam 21 are both provided with screw holes arranged along the central axis, and the bolt is in threaded connection with the screw holes corresponding to the connecting plate 311 and the cross beam 21 to fixedly connect the connecting plate 311 and the cross beam 21.

Therefore, when needs demolish temporary support and consolidate the construction to the foundation ditch lateral wall, the bolt of removable lower closure plate 31 of staff and crossbeam 21 to can dismantle bracing piece 22, then dismantle crossbeam 21 and fender apron 1 separation, can accomplish the dismantlement work. The screw holes formed in the connecting plate 311 are arranged upward, so that the support rod 22 can be conveniently disassembled and assembled by workers, and the workload in the disassembling and assembling process is relatively small.

Referring to fig. 2 and 3, the connecting member 3 further includes a fixing tube 32 and an abutting plate 33, the locking plate 31, the fixing tube 32 and the abutting plate 33 are integrally formed, the fixing tube 32 is sleeved on the supporting rod 22, and the fixing tube 32 and the supporting rod 22 are disposed on the same central axis. The abutting plate 33 is located below the connecting plate 311, the abutting plate 33 is of an arc-shaped plate-shaped structure, one side of the abutting plate 33 is connected to the fixed pipe 32, one end of the arc-shaped abutting plate 33 is correspondingly connected to one connecting plate 311, the abutting plate 33 abuts against the cross beam 21, and the abutting plate 33 is provided with bolts in a penetrating mode and fixedly connected to the cross beam 21 through the bolts. The fixing tube 32 can make the connection between the abutting plate 33 and the locking plate 31 and the supporting rod 22 relatively more firm, and the abutting plate 33 and the locking plate 31 can be connected to the cross beam 21 by screws with different axial directions, so that the supporting rod 22 is less prone to be separated from the cross beam 21.

Referring to fig. 2 and 3, retaining plate 1 is provided with the polylith and retaining plate 1 is the strip structure, and the polylith is kept off the vertical setting in length border and the lower extreme border of retaining plate 1 and is inserted and locate the foundation ditch diapire. Two length borders of retaining plate 1 are buckled towards the homonymy and are formed with sideboard 11, and one side face of retaining plate 1 and two sideboard 11 encloses and establishes formation bar groove 101, and the bar groove 101 opening orientation of two adjacent retaining plate 1 with one side is opposite. The edge of the side plate 11 is bent to form the buckling part 111, the cross section of the buckling part 111 is in a V-shaped structure, the buckling parts 111 of two adjacent retaining plates 1 are buckled with each other, and the openings of the two buckling parts 111 are arranged oppositely, so that the integral retaining plate 1 is in a wave structure. A plurality of retaining plates 1 can be fastened and fixed by the fastening parts 111, so that the installation process of the retaining plates 1 is simplified, and the subsequent dismounting and replacement are facilitated.

In order to improve the supporting effect of the supporting component 2 to the retaining plate 1, the supporting component 2 further comprises a vertical rod 23 inserted into the bottom wall of the foundation pit, the vertical rod 23 is located in a strip-shaped groove 101 of the opening facing the cross beam 21, the vertical rod 23 is a square column and one side of the square column is connected to the retaining plate 1, the vertical rod 23 is connected to the cross beam 21 facing one side of the cross beam 21, and the retaining plate 1, the vertical rod 23 and the cross beam 21 are fixedly connected through bolts. The vertical rod 23 can support the bulge part of the retaining plate 1, and the deformation of the bulge part of the retaining plate 1 after being pressed is reduced.

In addition, a supporting block 231 is welded to the side of the vertical rod 23 facing the cross beam 21, and the cross beam 21 may be bridged on the supporting block 231. During construction, the cross beam 21 can be placed on the upper end face of the supporting block 231, so that the cross beam 21 can play a role in preliminary fixing, a worker can conveniently perform the next step of fixing the cross beam 21, the supporting block 231 can also play a role in supporting the cross beam 21 in the supporting process, and the cross beam 21 and the vertical rod 23 are relatively firmly connected.

In order to make the supporting effect of the supporting assembly 2 on the retaining plate 1 relatively better, the cross beams 21 connected to the retaining plate 1 on the same side are provided with a plurality of groups and the plurality of groups of cross beams 21 are parallel to each other, and a plurality of inclined struts 212 are provided between the cross beams 21. The inclined strut 212 is in a rod-shaped structure, one end of the inclined strut 212 is correspondingly connected with one cross beam 21, the cross beams 21 connected with the two ends of the inclined strut 212 are at different horizontal heights, the two cross beams 21 are respectively connected with different soil retaining plates 1, the inclined strut 212 spans between the two soil retaining plates 1, and the horizontal heights of the two ends of the inclined strut 212 are different. The diagonal brace 212 may provide a higher integrity between the plurality of beams 21, thereby improving the supporting effect of the support assembly 2 on the soil guard plate 1. Two adjacent bracing 212 incline towards different, make the staff have great operating space in the foundation ditch.

The implementation principle of the detachable temporary support for the construction of the building engineering is as follows: when the temporary support is disassembled, workers can gradually disassemble the temporary support, the inclined strut 212 is firstly disassembled, then the bolts on the connecting plate 311 and the abutting plate 33 are taken down, at the moment, the connecting plate 311 can abut against the upper end face of the cross beam 21, and the end part of the supporting rod 22 is also arranged in the placing groove 211, so that certain safety can be ensured in the disassembling process, and the supporting rod 22 is not easy to fall off; and crossbeam 21 demolish the in-process, take off the bolt back supporting block 231 and can support crossbeam 21, the staff can be reducible when demolishing and hold the support of crossbeam 21 to be convenient for crossbeam 21's dismantlement is fixed through buckling part 111 lock joint between the fender apron 1, and the staff of being convenient for demolishs fender apron 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a construction engineering construction is with detachable temporary support which characterized in that: including retaining plate (1) and supporting component (2) that are used for strutting foundation ditch both sides wall face, supporting component (2) are including crossbeam (21) and bracing piece (22), crossbeam (21) can be dismantled to be connected in retaining plate (1), the tip of bracing piece (22) is provided with connecting piece (3), connecting piece (3) are including closure plate (31), closure plate (31) cladding and fixed connection are in the partial lateral wall of bracing piece (22) tip, and closure plate (31) buckle and form connecting plate (311), connecting plate (311) are set up in crossbeam (21) and connecting plate (311) can be dismantled and connect in crossbeam (21).

2. The detachable temporary support for construction of construction engineering according to claim 1, characterized in that: connecting piece (3) still include fixed pipe (32) and butt plate (33), fixed pipe (32) cup joint in bracing piece (22), butt plate (33) one side is connected in connecting plate (311) and the opposite side of butt plate (33) and is connected in fixed pipe (32), butt plate (33) butt in crossbeam (21).

3. The detachable temporary support for construction of construction engineering according to claim 2, characterized in that: a placing groove (211) is formed in one side, facing the end portion of the supporting rod (22), of the cross beam (21), and the end portion of the supporting rod (22) is arranged in the placing groove (211).

4. The detachable temporary support for construction of construction engineering according to claim 1, characterized in that: keep off native board (1) and have polylith and keep off native board (1) and be bar platelike structure, the length border that keeps off native board (1) is buckled towards the homonymy and is formed with sideboard (11), and keeps off native board (1) and two sideboard (11) enclose and establish into bar groove (101), and bar groove (101) opening of two adjacent fender native boards (1) is opposite, and sideboard (11) interconnect of two adjacent fender native boards (1).

5. The detachable temporary support for construction of building engineering according to claim 4, characterized in that: the side plates (11) are bent to form buckling parts (111), and the buckling parts (111) of the two adjacent retaining plates (1) are buckled with each other.

6. The detachable temporary support for construction of construction engineering according to claim 5, characterized in that: the supporting component (2) further comprises a vertical rod (23), the vertical rod (23) is located in a strip-shaped groove (101) of the soil retaining plate (1) towards the cross beam (21), and the vertical rod (23) can be detachably connected to the soil retaining plate (1) and the cross beam (21).

7. The detachable temporary support for construction of building engineering according to claim 6, characterized in that: one side of the vertical rod (23) facing the cross beam (21) is provided with a supporting block (231), and the cross beam (21) is erected on the supporting block (231).

8. The detachable temporary support for construction of construction engineering according to any one of claims 1 to 7, wherein: connect in crossbeam (21) of retaining board (1) have many and many crossbeam (21) to be parallel to each other, crossbeam (21) are provided with bracing (212), both ends height difference in crossbeam (21) and bracing (212) that bracing (212) one end correspondence was connected in one side retaining board (1).