CN214707012U - Prefabricated line box pre-buried device based on BIM - Google Patents

Abstract

The application relates to the technical field of building construction, in particular to an assembly type wire box pre-embedding device based on BIM. The key points of the technical scheme are as follows: including line box body, its characterized in that: including fixed locking mechanism, fixed locking mechanism still includes flexible plug connector, mount pad and locking subassembly, flexible plug connector has both ends, the one end fixed connection of flexible plug connector in the line box body, the spliced eye has been seted up on the flexible plug connector, mount pad fixed connection in the outside of line box body, run through on the mount pad and seted up the through-hole, flexible plug connector is kept away from the one end of line box body with the through-hole cooperation of pegging graft, locking subassembly swing joint in the mount pad, the locking subassembly with the spliced eye cooperation of pegging graft, this application has the effect that promotes the installation effectiveness of assembled line box.

Description

Prefabricated line box pre-buried device based on BIM

Technical Field

The application relates to the technical field of building construction, in particular to an assembly type wire box pre-embedding device based on BIM.

Background

The building construction technology is continuously updated, a relatively advanced BIM technology appears in the building industry nowadays, and is widely applied in the building industry, wherein the BIM technology is a computer aided design technology, and can integrate all information of the design and construction of a building, the termination of the whole life cycle of the building and the like into a three-dimensional model information database. Wherein, it is comparatively common to carry out pre-buried installation to the line box in the building, and present line box is through assembling to reinforcing bar department after, carries out pre-buried processing immediately for the whole decoration of building is more pleasing to the eye, and here, the installation design of line box and pre-buried usable BIM technique carry out auxiliary design, with improvement work efficiency and resources are saved.

At present, the mounting hole on the prefabricated line box is run through mainly through using the steel wire in assembling pre-buried construction to the line box, then twines the steel wire and binds on fixed steel bar, under the binding effect of steel wire, the line box obtains the installation location, at the in-process of follow-up pouring, and the prefabricated line box is difficult for removing at will for the installation accuracy of prefabricated line box is comparatively accurate.

To the correlation technique among the above-mentioned, at the in-process that the steel wire binded the assembled line box, need use specific instrument, for example pliers, twine so that two strands of wire rope reciprocal anchorages through using the instrument to the both ends of wire rope many times to accomplish the installation location to the assembled line box, its process steps are comparatively loaded down with trivial details and inefficiency, influence building engineering's construction progress, the assembled line box still has great improvement space in the aspect of installation effectiveness.

SUMMERY OF THE UTILITY MODEL

In order to promote the installation effectiveness of assembled line box, this application provides an assembled line box pre-buried device based on BIM.

The application provides a pair of assembled line box pre-buried device based on BIM adopts following technical scheme:

the utility model provides an assembly type line box pre-buried device based on BIM, includes the line box body, including fixed locking mechanism, fixed locking mechanism still includes flexible plug connector, mount pad and locking subassembly, flexible plug connector has both ends, the one end fixed connection of flexible plug connector in the line box body, the spliced eye has been seted up on the flexible plug connector, mount pad fixed connection in the outside of line box body, run through on the mount pad and seted up the through-hole, flexible plug connector is kept away from the one end of line box body with the cooperation of pegging graft of through-hole, locking subassembly swing joint in the mount pad, the locking subassembly with the cooperation of pegging graft of spliced eye.

Through adopting the above technical scheme, fixed mounting has flexible plug connector and mount pad on the box body of line, be equipped with the closure subassembly in the mount pad, at the fixed in-process of box body installation, after bypassing fixed reinforcing bar with the flexible plug connector, insert the through-hole of mount pad with the flexible plug connector immediately, through starting the flexible plug connector, make the closure subassembly in the mount pad peg graft to the spliced eye in, and then fix the box body installation, at this in-process, need not use specialized tool can realize fixed to box body installation, its installation is convenient and swift, can effectively improve workers 'people's work efficiency, save the cost of labor.

Preferably, the locking subassembly includes locking piece and unlocking piece, it is provided with the hole of sliding to run through in the mount pad, the one end in hole of sliding with the through-hole is linked together, the locking piece slide connect in the hole of sliding, the one end of locking piece with the grafting hole is pegged graft and is cooperated, the other end of locking piece with unlocking piece fixed connection.

By adopting the technical scheme, in the process of installing and fixing the wire box body, the flexible plug connector is inserted into the through hole, the locking piece is started immediately, so that the locking piece slides in the sliding hole, and when the inserting hole is opposite to the locking piece, the locking piece is inserted into the inserting hole, so that the wire box body is fixedly installed; at the in-process of taking off to the line box body pine, through pulling deblocking spare, simultaneously, deblocking spare and closure linkage for the closure takes off with the mutual pine of spliced eye, realizes promptly taking off the pine of line box body, so that the grafting position of debugging flexible plug connector, the installation that can be quick to the line box body can be realized to the closure subassembly or the pine takes off, and structural design is reasonable and practical.

Preferably, the locking piece includes joint piece and expanding spring, expanding spring's one end fixed connection in on the mount pad, expanding spring's the other end with the joint piece is fixed to be linked to each other, joint piece surface with the butt that slides of sliding hole inner wall, the one end of joint piece with the through-hole is relative, expanding spring is located the joint piece is kept away from one side of through-hole, works as when expanding spring is in under the natural state, the joint piece peg graft in the spliced eye.

Through adopting above-mentioned technical scheme, with expanding spring one end fixed connection in the mount pad, other end fixed connection is in the joint piece, and at the in-process that carries out the closure, flexible plug connector inserts the through-hole, and here, expanding spring exerts the elasticity of pegging graft towards the spliced eye to the joint piece, and the joint piece can comparatively peg graft to flexible plug connector in, and the stability when flexible plug connector locks obtains promoting.

Preferably, the unlocking piece includes bracelet and connecting rod, connecting rod one end with the locking piece is fixed to be linked to each other, the connecting rod other end with the bracelet is fixed to be linked to each other.

Through adopting above-mentioned technical scheme, with the one end of connecting rod and the closure fixed linking to each other, the other end links to each other with the bracelet, at the in-process of unblock, the bracelet can supply the hand to grip, through the bracelet of pulling in the mount pad outside, the bracelet drives the connecting rod for the closure pine takes off from the spliced eye, accomplishes the unblock to flexible plug connector promptly, and then accomplishes the unblock to the box body, the unblock process convenient and fast of unblock piece, and the structure is practical.

Preferably, the flexible plug connector comprises a soft plug belt and a hard plug sheet, the hard plug sheet is fixedly connected to the outer side of the wire box body at one end of the soft plug belt, the hard plug sheet is fixedly connected to the other end of the soft plug belt, the hard plug sheet is in plug fit with the through hole, and the plug hole is formed in the soft plug belt.

Through adopting above-mentioned technical scheme, take one end fixedly connected with stereoplasm inserted sheet with soft grafting, at the in-process to the installation of line box, with the stereoplasm inserted sheet by in toward inserting the through-hole outward, at this moment, the stereoplasm inserted sheet can be to soft grafting area guide, and then the through-hole can be worn to establish in the soft grafting area of being convenient for, and the cooperation of pegging graft through closure subassembly and grafting hole afterwards to the realization is to the closure of flexible plug connector, accomplishes the fixed mounting to the line box body promptly, and the structure sets up rationally.

Preferably, the joint piece is equipped with the inclined plane towards flexible plug connector one side, flexible plug connector with the inclined plane looks butt that slides.

Through adopting above-mentioned technical scheme, with the design of the one side slope of joint piece, when flexible plug connector inserts the through-hole, flexible plug connector and joint piece slope one side looks butt, under the effect of sliding, flexible plug connector can promote the joint piece and contract toward expanding spring one side, and then step down flexible plug connector to make flexible plug connector can continue to run through the through-hole, when the spliced eye of flexible plug connector was relative with the joint piece, expanding spring resets the joint piece, make the joint piece peg graft in the spliced eye, the difficult pine of flexible plug connector takes off, and structural design is reasonable and practical.

Preferably, a positioning sleeve is arranged on the wire box body, an annular flange is fixedly connected to the inner side of one end of the positioning sleeve and used for splicing and positioning the wire tube, a butterfly bolt is arranged on the positioning sleeve, a threaded hole is formed in the positioning sleeve and is in threaded connection with the threaded hole, and the butterfly bolt penetrates through the threaded hole and is in butt fit with the outer wall of the wire tube.

Through adopting above-mentioned technical scheme, in the work progress, generally, need insert the spool to the line box in, here, set up the position sleeve on the box body, the inboard fixedly connected with ring flange of position sleeve one end, butt in ring flange when pegging graft the spool, at this moment, the position sleeve obtains the location, and simultaneously, be provided with the butterfly bolt in the outside of position sleeve, through closing soon or revolving from the butterfly bolt, realize consolidating or the pine takes off to the spool, when butterfly bolt and spool looks butt, the spool is consolidated, when the butterfly bolt revolves off, the spool realizes taking off, the fixed mounting process convenient and fast of spool, structural design is reasonable practical.

Preferably, the fixed locking mechanisms are arranged in multiple groups, and the multiple groups of fixed locking mechanisms are uniformly arranged along the periphery of the wire box body.

Through adopting above-mentioned technical scheme, evenly arrange the fixed locking mechanism of multiunit around the line box body, carry out the multiple spot fixed to the line box body, firmly install the line box body on the reinforcing bar to make the line box body more firm at pre-buried in-process, be difficult for appearing removing or skew, further promote the installation accuracy and the stability of line box body.

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

1. the wire box body is fixedly connected with a first splicing tape and a mounting seat, in the process of mounting and fixing the wire box body, the soft splicing tape is wound around the fixed steel bar, one end of the splicing tape, which is provided with a hard splicing sheet, is inserted into the through hole of the mounting seat, so that the splicing tape is inserted into the mounting seat, and then a clamping block in the mounting seat is spliced and matched with a splicing hole in the soft splicing tape;

2. in the process of installing and fixing the wire box body, the flexible plug connector is inserted into the through hole, in the process of inserting, the flexible plug connector abuts against one inclined surface of the clamping block, along with the continuous entering of the flexible plug connector, the clamping block contracts towards one side with the telescopic spring, the telescopic spring is in a compressed state at the moment until the inserting hole in the flexible plug connector is opposite to the clamping block, the telescopic spring restores to a natural state, meanwhile, under the action force of the telescopic spring, the clamping block is inserted into the inserting hole, the locking of the inserting belt is realized, and the installation and the fixation of the wire box body are further realized;

3. the multi-point fixing device comprises a wire box body, wherein a plurality of groups of fixing locking mechanisms are uniformly arranged on the periphery of the wire box body, the plurality of groups of fixing locking mechanisms are respectively connected with reinforcing steel bars, multi-point fixing of the wire box body is achieved through the plurality of groups of fixing locking mechanisms, the wire box body can be firmly installed on the reinforcing steel bars, and the wire box body is not easy to move in the pouring process, so that the installing and positioning precision of the wire box body is improved.

Drawings

Fig. 1 is a schematic structural view of the fitting type wire cassette of the present application.

FIG. 2 is a cross-sectional view of the flexible connector and mounting block of the present application.

FIG. 3 is a cross-sectional view of the spool and positioning sleeve of the present application.

Description of reference numerals: 1. a wire box body; 2. a fixed locking mechanism; 21. a flexible plug connector; 211. a soft splicing tape; 212. a hard plug-in piece; 213. inserting holes; 22. a mounting seat; 221. a through hole; 222. a frame body; 223. a sliding hole; 224. a via hole; 23. a locking assembly; 231. a locking member; 2311. a clamping block; 23111. an inclined surface; 2312. a tension spring; 232. unlocking the lock; 2321. a bracelet; 2322. a connecting rod; 3. reinforcing steel bars; 4. a connecting seat; 5. a positioning sleeve; 6. an annular flange; 7. a conduit; 8. butterfly bolts.

Detailed Description

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

The embodiment of the application discloses assembled line box pre-buried device based on BIM. Referring to fig. 1 and 2, the fabricated wire box includes a wire box body 1 and a fixing locking mechanism 2, the fixing locking mechanism 2 is used for fixedly mounting the wire box body 1 on a steel bar 3, specifically, the fixing locking mechanism 2 includes a flexible plug 21, a mounting seat 22 and a locking component 23, the flexible plug 21 and the mounting seat 22 are disposed on the outer wall of the wire box body 1, in addition, the flexible plug connector 21 is wound around the reinforcing steel bar 3, the flexible plug connector 21 is plugged into the mounting seat 22, meanwhile, the locking assembly 23 is disposed in the mounting seat 22, the locking assembly 23 is used for locking or unlocking the flexible plug 21, so that the flexible plug 21 is released or locked to the mounting seat 22, and further, at the in-process of installation wire box body 1, through the mode of pegging graft for wire box body 1 can hang and hold and install on reinforcing bar 3, and then promotes the convenience that wire box body 1 installed on reinforcing bar 3.

With continued reference to fig. 1, the fixed locking mechanism 2 may be provided in multiple sets for improved security of installation of the cassette body 1. Specifically, a plurality of groups of the fixed locking mechanisms 2 are uniformly arranged along the periphery of the box body 1, in the embodiment, the number of the fixed locking mechanisms 2 is six, and the number of the fixed locking mechanisms 2 is not required here, and can be correspondingly set according to actual conditions.

Here, the line box body 1 can be fixed at multiple points by arranging multiple groups of fixing and locking mechanisms 2, and the line box body 1 is locked and installed by the fixing and locking mechanisms 2 from different directions, so that the line box body 1 is installed on the reinforcing steel bars 3 more firmly, and the line box body 1 is not easy to move or shift in the pouring process.

Referring to fig. 1 and 2, to achieve quick installation of the locking and fixing mechanism, in particular, the flexible plug connector 21 includes a soft plug strip 211 and a hard plug strip 212, wherein the soft plug strip 211 is made of a soft material, for example, the soft plug strip 211 may be made of plastic or nylon, in this embodiment, the soft plug strip 211 is made of nylon, and meanwhile, the hard plug strip 212 is made of a hard metal material, which may be made of iron or stainless steel, in this embodiment, the hard plug strip 212 is made of stainless steel. One end fixed connection of soft grafting area 211 is in the outer wall of line box body 1, and is concrete, can be on the outer wall of line box body 1 an organic whole be connected with connecting seat 4, and the quantity of connecting seat 4 should be consistent with the quantity of flexible plug connector 21, wears to establish fixed mode with the one end of soft grafting area 211 through the hot melt bonding or through the screw and installs on connecting seat 4.

Meanwhile, the other end of the soft insertion strip 211 is fixed to the hard insertion piece 212, and usually, the hard insertion piece 212 and the soft insertion strip 211 are fixed by gluing or using a rivet, and the flexible insertion piece 21 is fixed thereto.

Furthermore, a plurality of inserting holes 213 can be arranged on the soft inserting belt 211 at intervals along the length direction of the inserting belt, the number of the inserting holes 213 is not required, the specific number of the inserting holes 213 can be correspondingly arranged according to the actual situation, in addition, the soft inserting belt 211 is used for being matched with the mounting seat 22 in an inserting way, and the soft inserting belt 211 can be wound around the reinforcing steel bar 3 before.

Further, the mount 22 includes the body that is the square form in this embodiment, the mount 22 sets up on the outer wall of line box body 1, more specifically, mount 22 and line box body 1 are connected as an organic whole, set up the through-hole 221 that runs through both sides on the mount 22, mount 22 and soft splicing tape 211 are close to the both sides that line box body 1 carried on the back respectively, here, can run through mount 22 through-hole 221 with the one end that soft splicing tape 211 kept away from line box body 1, at this in-process, stereoplasm inserted sheet 212 plays the guide effect to soft splicing tape 211, and then be convenient for insert soft splicing tape 211, when soft splicing tape 211 inserts to the through-hole 221 in, spliced hole 213 is located through-hole 221.

Referring to fig. 2, in order to lock or unlock the flexible plug connector 21, the mounting seat 22 further includes a frame body 222, the frame body 222 includes three frame plates connected in sequence, the three frame plates form an inverted U-shaped frame body 222, the frame body 222 can be fixedly mounted on one side of the body, which is away from the line box body 1, by a welding and fixing manner, a sliding hole 223 also penetrates through the body of the mounting seat 22, one end of the sliding hole 223 is vertically communicated with the through hole 221, the locking component 23 is movably connected in the sliding hole 223, and an outer wall of the locking component 23 is in sliding abutment with an inner wall of the sliding hole 223; in addition, a through hole 224 is further penetratingly formed at the top of the frame body 222 of the mounting seat 22, and the through hole 224 is opposite to the sliding hole 223. Specifically, the locking assembly 23 includes a locking member 231 and an unlocking member 232, when the locking member is locked, one end of the locking member 231 is inserted into the insertion hole 213 for matching, the other end of the locking member 231 is fixedly connected to the unlocking member 232, the unlocking member 232 penetrates through the hole 224 and extends to the outside of the mounting base 22, and the unlocking member 232 is used for performing insertion control on the locking member 231.

Further, the locking piece 231 includes a clamping piece 2311 and a telescopic spring 2312, the clamping piece 2311 can be arranged in a square shape, the clamping piece 2311 and the telescopic spring 2312 are both located in the sliding hole 223, the surface of the clamping piece 2311 is in sliding abutting connection with the inner wall of the sliding hole 223, and at the moment, the clamping piece 2311 can be close to or far away from the inserting hole 213.

The telescopic spring 2312 is located on one side, away from the through hole 221, of the clamping block 2311, one end of the telescopic spring 2312 is fixedly welded with the frame body 222 of the mounting seat 22, the other end of the telescopic spring 2312 is fixedly welded with the clamping block 2311, in addition, an inclined surface 23111 is arranged on one side, facing the flexible plug connector 21, of the clamping block 2311, and one side, opposite to the inclined surface 23111, of the clamping block 2311 is a vertical surface; when the telescopic spring 2312 is in a natural state and the inserting hole 213 is opposite to the sliding hole 223, the telescopic spring 2312 drives the clamping block 2311 to be inserted into the inserting hole 213, so that the flexible inserting piece 21 is locked; when the flexible plug connector 21 needs to be unlocked, the unlocking piece 232 is started, the expansion spring 2312 is in a compressed state, and the clamping blocks 2311 contract into the through holes 221, so that the flexible plug connector 21 is unlocked.

For the realization unlocks joint block 2311, unlocking piece 232 includes bracelet 2321 and connecting rod 2322, connecting rod 2322 can be square bar form or round bar form, bracelet 2321 can be ring form or square annular, connecting rod 2322 is round bar form in this embodiment, bracelet 2321 is cyclic annular, connecting rod 2322 cup joints in expanding spring 2312, connecting rod 2322 one end and joint block 2311 welded fastening, the other end of connecting rod 2322 extends to the mount pad 22 outside by via hole 224 and with bracelet 2321 welded fastening, bracelet 2321 supplies the hand to hold, through pulling bracelet 2321, make connecting rod 2322 can take away joint block 2311 from spliced eye 213, be convenient for carry out position adjustment to line box body 1.

Referring to fig. 1 and 3, when an electric wire is installed on a wire box body 1, a wire tube 7 needs to be connected in, in order to improve the convenience of installation of the wire tube 7 on the wire box body 1, a positioning sleeve 5 is fixedly welded on the side wall of the wire box body 1, the positioning sleeve 5 penetrates through the side wall of the wire box body 1, meanwhile, an annular flange 6 is fixedly welded on the inner wall of one end, close to the inside of the wire box body 1, of the positioning sleeve 5, the annular flange 6 and the positioning sleeve 5 are coaxially arranged, when the wire tube 7 is installed, the wire tube 7 is inserted into the positioning sleeve 5 from the outer side of the wire box body 1, at the moment, the outer wall of the wire tube 7 is abutted against the inner wall of the positioning sleeve 5 until one end of the wire tube 7 abuts against the annular flange 6, and the wire tube 7 is spliced and positioned; meanwhile, the butterfly bolt 8 is arranged on one side, facing the opening of the wire box, of the positioning sleeve 5, specifically, a threaded connecting hole is formed in the side wall, facing the opening of the wire box body 1, of the positioning sleeve 5 in a penetrating mode, the butterfly bolt 8 is screwed in the threaded connecting hole, the butterfly bolt 8 is enabled to abut against the outer wall of the wire pipe 7 through screwing of the butterfly bolt 8, and the wire pipe 7 is fixed.

The implementation principle of the pre-buried device of assembled line box based on BIM of this application embodiment is: in the process of locking the wire box body 1, the flexible plug connector 21 is wound through the steel bar 3 and inserted into the through hole 221 on the body of the mounting seat 22, the flexible plug connector 21 is in sliding butt joint with the clamping block 2311 with the inclined surface 23111, along with continuous insertion of the flexible plug connector 21, the clamping block 2311 continuously contracts towards one side with the telescopic spring 2312, at the moment, the telescopic spring 2312 is continuously compressed until the clamping block 2311 is opposite to the insertion hole 213, the telescopic spring 2312 is restored to a natural state, the clamping block 2311 is inserted into the insertion hole 213, locking of the wire box body 1 is achieved, and the locking process is convenient and fast.

To the in-process of line box body 1 unblock, through pulling bracelet 2321 to under the linkage of connecting rod 2322, joint piece 2311 slides to having expanding spring 2312 one side, and expanding spring 2312 is constantly compressed, and until joint piece 2311 takes off from spliced eye 213 loose completely, realizes the unblock to line box body 1 promptly, is convenient for dismantle and adjust its position that sets up line box body 1.

When the wire tube 7 needs to be installed and fixed, the wire tube 7 is inserted into the positioning sleeve 5, and then the butterfly bolt 8 is screwed, so that the butterfly bolt 8 is abutted against the outer wall of the positioning sleeve 5, the installation of the wire tube 7 is further realized, and the wire tube 7 is not easy to loosen; when the spool 7 needs to be loosened, the butterfly bolts 8 are unscrewed, the spool 7 is loosened, the spool 7 is further disassembled, and the butterfly bolts 8 enable the assembling and disassembling process to be convenient and fast.

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 (8)

1. The utility model provides an assembly type line box pre-buried device based on BIM, includes line box body (1), its characterized in that: including fixed locking mechanism (2), fixed locking mechanism (2) include flexible plug connector (21), mount pad (22) and locking subassembly (23), flexible plug connector (21) have both ends, the one end fixed connection of flexible plug connector (21) in line box body (1), jack (213) have been seted up on flexible plug connector (21), mount pad (22) fixed connection in the outside of line box body (1), run through on mount pad (22) and seted up through-hole (221), flexible plug connector (21) are kept away from the one end of line box body (1) with through-hole (221) grafting cooperation, locking subassembly (23) swing joint in mount pad (22), locking subassembly (23) with jack (213) grafting cooperation.

2. The BIM-based fabricated wire box pre-embedding device according to claim 1, which is characterized in that: the locking assembly (23) comprises a locking piece (231) and an unlocking piece (232), a sliding hole (223) is formed in the mounting seat (22) in a penetrating mode, one end of the sliding hole (223) is communicated with the through hole (221), the locking piece (231) is connected in the sliding hole (223) in a sliding mode, one end of the locking piece (231) is in inserting connection with the inserting hole (213) in a matched mode, and the other end of the locking piece (231) is fixedly connected with the unlocking piece (232).

3. The BIM-based fabricated wire box pre-embedding device according to claim 2, wherein: the locking piece (231) comprises a clamping block (2311) and an extension spring (2312), one end of the extension spring (2312) is fixedly connected to the mounting seat (22), the other end of the extension spring (2312) is fixedly connected with the clamping block (2311), the surface of the clamping block (2311) is in sliding abutting joint with the inner wall of the sliding hole (223), one end of the clamping block (2311) is opposite to the through hole (221), the extension spring (2312) is located on one side, away from the through hole (221), of the clamping block (2311), and when the extension spring (2312) is in a natural state, the clamping block (2311) is inserted into the insertion hole (213).

4. The BIM-based fabricated wire box pre-embedding device according to claim 2, wherein: unlocking piece (232) include bracelet (2321) and connecting rod (2322), connecting rod (2322) one end with locking piece (231) are fixed to be linked to each other, connecting rod (2322) other end with bracelet (2321) is fixed to be linked to each other.

5. The BIM-based fabricated wire box pre-embedding device according to claim 1, which is characterized in that: the flexible plug connector (21) comprises a soft plug connector strip (211) and a hard plug connector piece (212), one end of the soft plug connector strip (211) is fixedly connected to the outer side of the wire box body (1), the hard plug connector piece (212) is fixedly connected to the other end of the soft plug connector strip (211), the hard plug connector piece (212) is in plug fit with the through hole (221), and the plug hole (213) is formed in the soft plug connector strip (211).

6. The BIM-based fabricated wire box pre-embedding device according to claim 3, wherein: the clamping block (2311) is provided with an inclined surface (23111) towards one side of the flexible plug connector (21), and the flexible plug connector (21) is in sliding abutting joint with the inclined surface (23111).

7. The BIM-based fabricated wire box pre-embedding device according to claim 1, which is characterized in that: the wire box comprises a wire box body (1), wherein a positioning sleeve (5) is arranged on the wire box body (1), an annular flange (6) is fixedly connected to the inner side of one end of the positioning sleeve (5), the annular flange (6) is used for inserting and positioning a wire tube (7), a butterfly bolt (8) is arranged on the positioning sleeve (5), a threaded hole is formed in the positioning sleeve (5), the butterfly bolt (8) is in threaded connection with the threaded hole, and the butterfly bolt (8) penetrates through the threaded hole and is matched with the outer wall of the wire tube (7) in an abutting mode.

8. The BIM-based fabricated wire box pre-embedding device according to claim 1, which is characterized in that: the fixed locking mechanisms (2) are multiple groups, and the multiple groups of the fixed locking mechanisms (2) are uniformly arranged along the periphery of the box body (1).

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