Building engineering house building wall pre-embedding construction equipment

Abstract

The invention relates to the technical field of cable pre-burying in wall manufacturing, in particular to building construction house building wall pre-burying construction equipment. According to the technical scheme, the wall body base is used for wall body pouring, the embedded steel bars, the formworks and the embedded wire pipes are used for cable threading, the formworks are fixed to the two sides of the upper end of the wall body base, the embedded steel bars are fixed to the upper end of the wall body base and located between the formworks, and the embedded wire pipes are fixed to the inner sides of the formworks through wire pipe fixing pieces. A dismounting and mounting assembly is arranged between the line pipe fixing piece and the formwork, and end frames are fixed to the two ends of the pre-embedded line pipe. Before the wall body between the formworks is poured, the pre-embedded wire pipe can be stably fixed to the designated position between the formworks, grooving is not needed again for wire harness laying after a building is completed, the depth of the pre-embedded wire pipe in the wall body can be freely adjusted on the premise that the stability during concrete pouring is guaranteed, and the construction efficiency is improved. And embedded steel bars in the wall body can be better avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cable pre-embedding in wall manufacturing, in particular to a construction equipment for pre-embedding walls in building engineering houses. Background Art

[0002] Cable pre-embedding in wall manufacturing means that during the construction process, cables are pre-arranged and fixed in the wall, and then concrete is poured over the cables to embed the cables into the wall. This practice ensures that the cables can provide power, communications or other electrical services after the wall is built, while keeping the wall clean and beautiful, avoiding the inconvenience of grooving and cable installation later.

[0003] Pre-embedding cables is a job that requires precise operation, because once the concrete is poured, the position of the cables is difficult to adjust. Therefore, great care must be taken during the pre-embedding process to ensure that the cables are laid and fixed correctly.

[0004] During the construction of building walls, the cable passage path often requires pre-buried pipelines for cable protection to prevent the cables from being damaged by the shrinkage and squeezing of concrete. In this case, the common pre-buried method for fixing the pre-buried wire pipe is to fix it to the pre-buried steel bars with cable ties. However, when the cables are pre-buried in the wall, they need to avoid the steel bars in the wall. Steel bars are the main force-bearing elements in concrete structures, and their position and layout are crucial to the strength and stability of the structure. If the steel bars are accidentally damaged or moved when pre-buried cables, it may cause structural safety problems. Therefore, on the basis of avoiding the pre-buried steel bars, it is necessary to design a structure that can keep the pre-buried pipelines stable when building concrete. Summary of the invention

[0005] The object of the present invention is to provide a construction equipment for pre-embedded wall of a building in a construction project, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a wall base for wall casting, embedded steel bars and a template, and embedded wire pipes for cable threading, the template is fixed on both sides of the upper end of the wall base, the embedded steel bars are fixed on the upper end of the wall base and are located between the templates, the embedded wire pipes are fixed to the inner side of the template by wire pipe fixings, a disassembly and assembly component is provided between the wire pipe fixings and the template, end frames are fixed at both ends of the embedded wire pipes, an insertion block is clamped on the inner side of the template and at a position corresponding to the end frame, and the insertion block is plugged into the opening of the end frame.

[0007] The wire tube fixing part includes a connecting block, a telescopic block and a tightening belt, a connecting screw is arranged between the connecting block and the telescopic block, the tightening belt is installed at one end of the telescopic block away from the connecting block, and the disassembly and assembly component is arranged between the template and the connecting block.

[0008] Preferably, the disassembly and assembly component includes a first through hole, a fixed plate, a pad and a connecting rod. The first through hole is a T-shaped structure and is opened on the template. The first through hole corresponds to the connecting block one by one. The pad has the same size as the inner opening size of the first through hole and is inserted into the first through hole. A center hole is opened at the center position of the pad. The connecting rod is fixed to the end of the connecting block and passes through the center hole and the first through hole. The connecting rod passes through the first through hole and an insertion groove is opened above one end of the center hole. An adaptation hole is opened on the fixed plate. The side wall of the adaptation hole is inserted in the insertion groove. The fixed plate fits with the outer side of the template.

[0009] Preferably, the sizes of the adapting hole, the first through hole and the center hole are adapted to the size of the connecting rod, the thickness of the fixing plate is adapted to the width of the insertion slot, and an adapting slot adapted to the size of the connecting block is provided at the center position of the outer side of the pad.

[0010] Preferably, one end of the connecting screw is fixed on the telescopic block, and the other end is threadedly connected in the connecting block, the outer periphery of the connecting block is slidably connected to a sliding frame, the front end of the sliding frame is inserted into the outer periphery of the telescopic block, and a fixing component is provided at the connection.

[0011] Preferably, the fixing assembly comprises a positioning block and a positioning hole, the positioning block is mounted on the upper end of the telescopic block, the positioning hole is provided on the side wall of the sliding frame and its position corresponds to the positioning block, and the positioning block is inserted into the positioning hole.

[0012] Preferably, a telescopic groove is provided in the telescopic block at a position corresponding to the positioning block, and a telescopic spring is installed between the inner side wall of the telescopic groove and the positioning block.

[0013] Preferably, a storage groove is provided in the telescopic block, a fixed shaft is rotatably connected in the storage groove, a winding roller is fixed on the fixed shaft, one end of the tightening belt is fixed to the front end of the telescopic block, and the other end is fixed to the winding roller.

[0014] Preferably, the upper end of the fixed rotating shaft extends through the telescopic block and is fixed with a rotating plate, and a one-way bearing is installed at the connection between the fixed rotating shaft and the side wall of the storage groove.

[0015] Preferably, a second through hole is provided on the template at a position corresponding to the insertion block, a locking bolt is fixed on the insertion block, and the locking bolt passes through the second through hole and is threadedly connected with a locking nut.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. When pouring wall concrete, the pre-buried steel bars in the wall can be avoided to ensure the stability of the pre-buried wire pipes, and the pre-buried wire pipes will not be displaced due to the pouring of concrete, so that they can fully meet the design requirements of pre-buried wire harnesses.

[0018] 2. When positioning the pre-buried wire conduit, the position adjustment between the connecting block and the telescopic block can be used to timely adjust the pre-buried depth of the pre-buried wire conduit in the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front assembly and side cutaway structure of a pre-buried construction equipment for building a wall of a building engineering house according to the present invention;

[0020] Figure 2 It is a schematic diagram of the combined structure of the inner side of the template of the pre-buried construction equipment and the pre-buried wire pipe of a building wall construction project of the present invention;

[0021] Figure 3 This is a schematic diagram of the main body assembly structure of a wire pipe fixing part for pre-embedded construction equipment in a wall of a building engineering house construction according to the present invention;

[0022] Figure 4 It is a top view cutaway structural schematic diagram of a construction equipment wire pipe fixing assembly for pre-embedded construction wall of a building construction project of the present invention;

[0023] Figure 5 This is a schematic diagram of the combined structure of an insertion block and an end frame of a pre-embedded construction equipment for building a wall of a building engineering house according to the present invention;

[0024] Figure 6 The present invention is a schematic diagram of the cross-sectional structure of a telescopic block of pre-embedded construction equipment for building wall of a construction project.

[0025] In the figure: 1. wall base; 11. embedded steel bars; 12. template; 121. first perforation; 122. second perforation; 2. embedded wire tube; 3. end frame; 4. wire tube fixing piece; 41. connecting block; 411. connecting rod; 412. sliding frame; 413. positioning hole; 414. insertion slot; 42. telescopic block; 421. storage slot; 422. fixed shaft; 423. winding roller; 424. rotating plate; 425. one-way bearing; 426. positioning block; 427. telescopic slot; 428. telescopic spring; 429. connecting screw; 43. tightening belt; 5. pad; 51. adapter slot; 52. center hole; 6. fixing plate; 61. adapter hole; 7. insertion block; 71. locking bolt; 8. locking nut. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] For example, see Figure 1-6 The present invention provides a technical solution: it includes a wall base 1 for wall casting, embedded steel bars 11 and a template 12, and an embedded wire tube 2 for cable threading, the template 12 is fixed on both sides of the upper end of the wall base 1, the embedded steel bars 11 are fixed on the upper end of the wall base 1 and are located between the templates 12, the embedded wire tube 2 is fixed to the inner side of the template 12 through a wire tube fixing member 4, a disassembly assembly is arranged between the wire tube fixing member 4 and the template 12, end frames 3 are fixed at both ends of the embedded wire tube 2, an insertion block 7 is clamped at the inner side of the template 12 and at a position corresponding to the end frame 3, the insertion block 7 is inserted into the opening of the end frame 3, the wire tube fixing member 4 includes a connecting block 41, a telescopic block 42 and a tightening belt 43, a connecting screw 429 is arranged between the connecting block 41 and the telescopic block 42, the tightening belt 43 is installed at the end of the telescopic block 42 away from the connecting block 41, and the disassembly assembly is arranged between the template 12 and the connecting block 41.

[0028] The disassembly assembly includes a first through hole 121, a fixing plate 6, a backing plate 5 and a connecting rod 411. The first through hole 121 is a T-shaped structure and is opened on the template 12. The first through hole 121 corresponds to the connecting block 41 one by one. The backing plate 5 has the same size as the inner opening size of the first through hole 121 and is inserted into the first through hole 121. A center hole 52 is opened at the center of the backing plate 5. The connecting rod 411 is fixed to the end of the connecting block 41 and passes through the center hole 52 and the first through hole 121. The connecting rod 4 An insertion groove 414 is provided above one end of the template 11 passing through the first through hole 121 and the center hole 52, an adapting hole 61 is provided on the fixing plate 6, and the side wall of the adapting hole 61 is inserted into the insertion groove 414, the fixing plate 6 fits the outer side of the template 12, the sizes of the adapting hole 61, the first through hole 121 and the center hole 52 are adapted to the size of the connecting rod 411, the thickness of the fixing plate 6 is adapted to the width of the insertion groove 414, and an adapting groove 51 adapted to the size of the connecting block 41 is provided at the center position of the outer side of the pad 5.

[0029] A storage groove 421 is provided in the telescopic block 42, and a fixed shaft 422 is rotatably connected in the storage groove 421, and a winding roller 423 is fixed on the fixed shaft 422. One end of the tightening belt 43 is fixed to the front end of the telescopic block 42, and the other end is fixed to the winding roller 423. The upper end of the fixed shaft 422 extends through the telescopic block 42 and is fixed with a rotating plate 424. A one-way bearing 425 is installed at the connection between the fixed shaft 422 and the side wall of the storage groove 421.

[0030] A second through hole 122 is provided on the template 12 at a position corresponding to the insertion block 7 , and a locking bolt 71 is fixed on the insertion block 7 . The locking bolt 71 passes through the second through hole 122 and is threadedly connected with a locking nut 8 .

[0031] Working principle: First, the first through hole 121 and the second through hole 122 are opened on the template 12 according to the design line of the pre-buried wire tube 2, and then the pad 5 is inserted into the inner opening of the first through hole 121, and the connecting rod 411 on the connecting block 41 passes through the center hole 52 and the first through hole 121. At this time, the end of the connecting block 41 will be inserted into the adapter groove 51 to keep it stable, and the fixing plate 6 is set on the end of the connecting rod 411 passing through the template 12, so that the position of the adapter hole 61 is consistent with the position of the insertion groove 414. The positions are aligned, and then the side wall of the adapter hole 61 is inserted into the insertion groove 414, so that the withdrawal of the connecting rod 411 is blocked, thereby achieving the fixing of the positions of the connecting rod 411 and the connecting block 41, and fixing the connecting block 41 on the template 12. At this time, the embedded wire tube 2 is passed through the tightening belt 43, and then the end of the tightening belt 43 is rolled up through the rotation of the winding roller 423 to achieve the purpose of tightening the embedded wire tube 2 and ensure that the embedded wire tube 2 is fixed on the inner side of the template 12. In this process, the rotation of the rotating plate 424 can bring The fixed shaft 422 is driven to rotate, thereby driving the winding roller 423 to rotate. Since a one-way bearing 425 is installed at the connection between the fixed shaft 422 and the side wall of the receiving groove 421, the fixed shaft 422 can only rotate in one direction, so that the pre-buried wire tube 2 will not loosen after tightening. Then, the locking bolt 71 on the insertion block 7 is passed through the second through hole 122, and is fixed with the locking nut 8, and is inserted into the opening of the end frame 3 to realize the positioning of the end frame 3. Finally, the template 12 is fixed to On both sides of the upper end of the wall base 1, concrete is poured between the formwork 12 to complete the construction of the wall. During the pouring process, since the embedded wire pipe 2 and the end frame 3 are both fixed on the inner side of the formwork 12, it can be ensured that the embedded wire pipe 2 is in the preset position in the wall. There is no need to use embedded steel bars 11 for auxiliary fixation, thereby avoiding structural safety problems. When removing the formwork 12, it is only necessary to remove the fixing plate 6 and the locking bolts 71 on the outside of the formwork 12, and cut off the excess part of the connecting rod 411 extending outside the wall.

[0032] For example 2, please refer to Figure 3 , Figure 4 and Figure 6The present invention is further improved on the basis of the first embodiment. One end of the connecting screw 429 is fixed on the telescopic block 42, and the other end is threadedly connected in the connecting block 41. The outer periphery of the connecting block 41 is slidably connected with a sliding frame 412. The front end of the sliding frame 412 is plugged into the outer periphery of the telescopic block 42, and a fixing component is provided at the connection. The fixing component includes a positioning block 426 and a positioning hole 413. The positioning block 426 is installed at the upper end of the telescopic block 42. The positioning hole 413 is provided on the side wall of the sliding frame 412, and the position corresponds to the positioning block 426. The positioning block 426 is plugged into the positioning hole 413. A telescopic groove 427 is provided in the telescopic block 42 at a position corresponding to the positioning block 426. A telescopic spring 428 is installed between the inner wall of the telescopic groove 427 and the positioning block 426.

[0033] Working principle: When adjusting the wall pre-embedded depth of the pre-buried wire tube 2, it is first necessary to squeeze the positioning block 426 to pull it out from the positioning hole 413, and then pull the sliding frame 412 to slide. When the end of the telescopic block 42 slides out from the opening of the sliding frame 412, the telescopic block 42 can rotate freely. At this time, the telescopic block 42 is rotated to drive the connecting screw 429 to rotate, so as to realize the telescopic extension of the connecting screw 429, change the distance between the connecting block 41 and the telescopic block 42, and then change the distance between the template 12 and the tightening belt 43. At this time, the greater the distance, the deeper the pre-embedded depth of the subsequent pre-buried wire tube 2 in the wall. After adjusting to the specified position, pull the sliding block so that the end of the telescopic block 42 is reinserted into the sliding frame 412, and use the positioning block 426 to insert into the positioning hole 413 to achieve the purpose of fixing, limit the rotation of the telescopic block 42, and finally achieve the purpose of adjusting the pre-embedded depth.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pre-buried construction equipment for building wall of a construction project, comprising a wall base (1), pre-buried steel bars (11) and a template (12) for wall casting, and a pre-buried wire tube (2) for cable threading, characterized in that: The template (12) is fixed on both sides of the upper end of the wall base (1), the embedded steel bars (11) are fixed on the upper end of the wall base (1) and are located between the templates (12), the embedded wire tube (2) is fixed to the inner side of the template (12) through a wire tube fixing member (4), a disassembly assembly component is provided between the wire tube fixing member (4) and the template (12), both ends of the embedded wire tube (2) are fixed with end frames (3), an insertion block (7) is clamped on the inner side of the template (12) and at a position corresponding to the end frame (3), and the insertion block (7) is plugged into the opening of the end frame (3); The wire tube fixing member (4) comprises a connecting block (41), a telescopic block (42) and a tightening belt (43); a connecting screw (429) is provided between the connecting block (41) and the telescopic block (42); the tightening belt (43) is installed at one end of the telescopic block (42) away from the connecting block (41); and the disassembly assembly is provided between the template (12) and the connecting block (41).

2. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 1 is characterized by: The disassembly assembly comprises a first through hole (121), a fixing plate (6), a backing plate (5) and a connecting rod (411); the first through hole (121) is a T-shaped structure and is opened on the template (12); the first through hole (121) corresponds to the connecting block (41) in a one-to-one manner; the backing plate (5) has the same size as the inner opening size of the first through hole (121) and is inserted into the first through hole (121); a center hole (511) is opened at the center of the backing plate (5) 2), the connecting rod (411) is fixed at the end of the connecting block (41) and passes through the center hole (52) and the first through hole (121), an insertion groove (414) is provided above one end of the connecting rod (411) passing through the first through hole (121) and the center hole (52), an adapting hole (61) is provided on the fixing plate (6), a side wall of the adapting hole (61) is inserted into the insertion groove (414), and the fixing plate (6) is in contact with the outer side of the template (12).

3. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 2 is characterized by: The sizes of the adapting hole (61), the first through hole (121) and the center hole (52) are adapted to the size of the connecting rod (411); the thickness of the fixing plate (6) is adapted to the width of the insertion groove (414); and an adapting groove (51) adapted to the size of the connecting block (41) is provided at the center position of the outer side of the pad (5).

4. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 1 is characterized by: One end of the connecting screw (429) is fixed on the telescopic block (42), and the other end is threadedly connected in the connecting block (41); the outer periphery of the connecting block (41) is slidably connected to a sliding frame (412); the front end of the sliding frame (412) is plugged into the outer periphery of the telescopic block (42), and a fixing component is provided at the connection.

5. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 4 is characterized by: The fixing assembly comprises a positioning block (426) and a positioning hole (413); the positioning block (426) is installed at the upper end of the telescopic block (42); the positioning hole (413) is opened on the side wall of the sliding frame (412) and its position corresponds to the positioning block (426); the positioning block (426) is inserted into the positioning hole (413).

6. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 5, characterized in that: A telescopic groove (427) is provided in the telescopic block (42) at a position corresponding to the positioning block (426), and a telescopic spring (428) is installed between the inner side wall of the telescopic groove (427) and the positioning block (426).

7. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 1 is characterized by: The telescopic block (42) is provided with a storage groove (421), a fixed shaft (422) is rotatably connected to the storage groove (421), a winding roller (423) is fixed on the fixed shaft (422), one end of the tightening belt (43) is fixed to the front end of the telescopic block (42), and the other end is fixed to the winding roller (423).

8. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 7, characterized in that: The upper end of the fixed rotating shaft (422) extends through the telescopic block (42) and is fixed with a rotating plate (424); a one-way bearing (425) is installed at the connection between the fixed rotating shaft (422) and the side wall of the receiving groove (421).

9. The pre-embedded construction equipment for building wall of a building engineering as claimed in claim 1, characterized in that: A second through hole (122) is provided on the template (12) at a position corresponding to the insertion block (7); a locking bolt (71) is fixed on the insertion block (7); the locking bolt (71) passes through the second through hole (122) and is threadedly connected to a locking nut (8).

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