阅读说明：本技术 一种装配式轻量化预制电缆井 (Prefabricated cable shaft of assembled lightweight ) 是由 黄勃 李绮 朱卫星 徐达 陈辉 黄文辉 于 2020-12-09 设计创作，主要内容包括：一种装配式轻量化预制电缆井,本发明涉及电力设备技术领域；一号预制块的外侧对称开设有连接插槽,二号预制块的外侧对称固定有连接插块,连接插块插设在其相邻一侧的连接插槽内,一号预制块的外侧对称固定有定位块,定位块设置于两个连接插槽之间,定位块的一侧设置有定位架,定位架为“L”形结构设置,定位架中的水平端设置于定位块的上侧,定位架中的垂直端与定位块接触设置,且定位架中的垂直端以及定位块内均开设有一号定位槽,螺栓通过螺纹旋接插设在一号定位槽内；提前制定预制板,能够根据实际加工需求,进行运输安装,提高了整体的效率,从而缩短施工时长,且通过多块预制板拼装而成,可降低每块预制板的重量,方便运输安装。(The invention discloses an assembled lightweight prefabricated cable well, and relates to the technical field of power equipment; connecting slots are symmetrically formed in the outer sides of the first precast blocks, connecting inserting blocks are symmetrically fixed on the outer sides of the second precast blocks, the connecting inserting blocks are inserted into the connecting slots on one adjacent side of the connecting inserting blocks, positioning blocks are symmetrically fixed on the outer sides of the first precast blocks, the positioning blocks are arranged between the two connecting slots, one side of each positioning block is provided with a positioning frame, each positioning frame is in an L-shaped structure, the horizontal end of each positioning frame is arranged on the upper side of the corresponding positioning block, the vertical end of each positioning frame is in contact with the corresponding positioning block, one positioning groove is formed in each vertical end of each positioning frame and each positioning block, and a bolt is inserted into the corresponding positioning groove in a screwed manner through threads; the prefabricated plate is formulated in advance, and can be transported and installed according to actual processing requirements, so that the overall efficiency is improved, the construction time is shortened, the prefabricated plate is assembled through a plurality of prefabricated plates, the weight of each prefabricated plate can be reduced, and the prefabricated plate is convenient to transport and install.)

1. An assembled lightweight prefabricated cable well comprises a plurality of prefabricated ring bodies (1), wherein the prefabricated ring bodies (1) are arranged in a contact manner from top to bottom, each prefabricated ring body (1) comprises a plurality of first prefabricated blocks (2) and second prefabricated blocks (3), and the first prefabricated blocks (2) and the second prefabricated blocks (3) are arranged alternately; the method is characterized in that: the positioning device is characterized by further comprising connecting insertion blocks (4), positioning blocks (5), positioning frames (6), fixing blocks (7) and fixing frames (8), wherein connecting insertion slots (9) are symmetrically formed in the outer sides of the first prefabricated blocks (2), connecting insertion blocks (4) are symmetrically fixed on the outer sides of the second prefabricated blocks (3), the connecting insertion blocks (4) are inserted into the connecting insertion slots (9) on the adjacent sides of the connecting insertion blocks, positioning blocks (5) are symmetrically fixed on the outer sides of the first prefabricated blocks (2), the positioning blocks (5) are arranged between the two connecting insertion slots (9), one side of each positioning block (5) is provided with the positioning frame (6), each positioning frame (6) is in an L-shaped structure, a horizontal end in each positioning frame (6) is arranged on the upper side of each positioning block (5), a vertical end in each positioning frame (6) is in contact with each positioning block (5), and positioning grooves (10) are formed in each vertical end in each positioning frame (6) and each positioning block (5), the bolt is screwed and inserted in the first positioning groove (10) through threads; fixed blocks (7) are symmetrically fixed on the outer sides of the second prefabricated blocks (3), the fixed blocks (7) are flush with the positioning blocks (5), a fixing frame (8) is arranged on one side of each fixed block (7), the fixing frame (8) is arranged in an L-shaped structure, the horizontal end in the fixing frame (8) is arranged on the upper side of each fixed block (7), the horizontal end in the fixing frame (8) is in contact with the horizontal end in the positioning frame (6) on the adjacent side, the vertical end in the fixing frame (8) is in contact with the fixed blocks (7), second positioning grooves (11) are formed in the vertical end in the fixing frame (8) and the fixed blocks (7), and bolts are screwed and inserted into the second positioning grooves (11) through threads; a first connecting groove (12) is formed in the horizontal end in the positioning frame (6), a second connecting groove (13) is formed in the horizontal end in the fixing frame (8), the second connecting groove (13) is communicated with the first connecting groove (12) on the adjacent side, and bolts are screwed and inserted into the first connecting groove (12) and the second connecting groove (13).

2. The prefabricated cable shaft of claim 1, wherein: a plurality of first connecting slots (14) are formed in the upper side and the lower side of each first prefabricated block (2), a plurality of first connecting inserting columns (15) are arranged between the upper prefabricated block and the lower prefabricated block (2), and the upper ends and the lower ends of the first connecting inserting columns (15) are respectively inserted into the corresponding first connecting slots (14); the upper prefabricated block (2) and the lower prefabricated block (2) are installed and connected through the first connecting inserting column (15), and the stability between the upper prefabricated block and the lower prefabricated block (2) is reinforced.

3. The prefabricated cable shaft of claim 1, wherein: a plurality of second connecting slots (16) are formed in the upper side and the lower side of each second precast block (3), a plurality of second connecting inserting columns (17) are arranged between the upper prefabricated block and the lower prefabricated block (3), and the upper ends and the lower ends of the second connecting inserting columns (17) are respectively inserted into the corresponding second connecting slots (16); insert post (17) through No. two and will go up two upper and lower No. two prefabricated section (3) and carry out erection joint, consolidate the steadiness between two upper and lower No. two prefabricated sections (3).

4. The prefabricated cable shaft of claim 1, wherein: the outer side of the first precast block (2) is symmetrically fixed with a first locking block (18) up and down, a first locking hole (19) is formed in the first locking block (18), wherein the upper surface of the first locking block (18) on the upper side and the upper surface of the first precast block (2) are arranged on the same horizontal plane, the lower surface of the first locking block (18) on the lower side and the lower surface of the first precast block (2) are arranged on the same horizontal plane, the first locking block (18) on the upper side and the first locking block (18) on the lower side in the first precast block (2) on the upper side are in contact arrangement, and a bolt is screwed and inserted into the two first locking holes (19) which are in contact up and down through threads; the stability of the upper precast block (2) and the lower precast block (2) is reinforced through the screw thread screwing matching of the first locking block (18) and the bolt.

5. The prefabricated cable shaft of claim 1, wherein: the outer side of the second precast block (3) is vertically and symmetrically fixed with a second locking block (20), wherein the upper surface of the second locking block (20) positioned on the upper side and the upper surface of the second precast block (3) are arranged on the same horizontal plane, the lower surface of the second locking block (20) positioned on the lower side and the lower surface of the second precast block (3) are arranged on the same horizontal plane, a plurality of second locking holes (21) are formed in the bottoms of the second locking block (20) positioned on the upper side and the second locking block (20) positioned on the lower side, a plurality of locking inserting columns (22) are arranged between the second locking block (20) positioned on the upper side and the second locking block (20) positioned on the lower side in the second precast block (3) positioned on the upper side, and the upper and lower ends of the locking inserting columns (22) are respectively inserted into the corresponding second locking holes (21); insert two upper and lower No. two latch segments (20) through locking insert post (22) and establish the connection to consolidate the steadiness of two upper and lower No. two prefabricated section (3).

6. The prefabricated cable shaft of claim 1, wherein: the working principle is as follows: the first precast block (2) and the second precast block (3) are formulated in advance, then are transported to a construction site, the first precast block (2) and the second precast block (3) are spliced into a precast ring body (1) in a splicing mode, a plurality of precast ring bodies (1) are sequentially combined from top to bottom to form a cable well, and finally, a master worker pours the cable well to form a stable whole; when the first precast block (2) and the second precast block (3) are spliced and combined, the second precast block (3) is sequentially connected with the first precast block (2) through the insertion matching between the connecting insertion block (4) and the connecting insertion slot (9); carry out erection joint with locating piece (5) locating rack (6) through the bolt, make locating rack (6) fix on prefabricated section (2) No. one, and simultaneously, carry out erection joint with mount (8) and fixed block (7) through the bolt, make mount (8) fix on prefabricated section (3) No. two, finally, closely install adjacent locating rack (6) and mount (8) through the bolt, carry on spacingly to prefabricated section (2) and prefabricated section (3) No. two, thereby make adjacent prefabricated section (2) and prefabricated section (3) install firmly No. two.

Technical Field

The invention relates to the technical field of power equipment, in particular to an assembled lightweight prefabricated cable well.

Background

With the progress of science and technology and the acceleration of urbanization process, the requirements of modern society on electric power engineering construction are higher and higher; the cable well is a facility for laying and maintaining cables, and the construction of the cable well mainly adopts a brick laying or in-situ pouring mode, so that the construction speed is slow, the labor intensity of workers is high, and the quality is unstable; meanwhile, the construction period is also easily influenced by factors such as seasonal weather, and the like, and in addition, the construction period has great influence on traffic and environment, so that the requirement of urban construction cannot be met.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art, and provides an assembly type lightweight prefabricated cable well which is simple in structure, reasonable in design and convenient to use.

In order to achieve the purpose, the invention adopts the technical scheme that: the prefabricated ring comprises a plurality of prefabricated ring bodies, wherein the prefabricated ring bodies are arranged in a contact manner from top to bottom, each prefabricated ring body comprises a plurality of first prefabricated blocks and second prefabricated blocks, and the first prefabricated blocks and the second prefabricated blocks are arranged alternately; the positioning device also comprises a connecting insert block, a positioning frame, a fixing block and a fixing frame, wherein connecting slots are symmetrically formed in the outer sides of the first precast blocks, connecting insert blocks are symmetrically fixed to the outer sides of the second precast blocks, the connecting insert blocks are inserted into the connecting slots on one adjacent side of the connecting insert blocks, the positioning block is symmetrically fixed to the outer side of the first precast block, the positioning block is arranged between the two connecting slots, one side of the positioning block is provided with the positioning frame, the positioning frame is arranged in an L-shaped structure, the horizontal end in the positioning frame is arranged on the upper side of the positioning block, the vertical end in the positioning frame is in contact with the positioning block, positioning grooves are formed in the vertical end in the positioning frame and the positioning block, and bolts are screwed and inserted into the positioning; fixed blocks are symmetrically fixed on the outer sides of the second precast blocks, the fixed blocks are flush with the positioning blocks, a fixed frame is arranged on one side of each fixed block, the fixed frame is in an L-shaped structure, a horizontal end in the fixed frame is arranged on the upper side of the fixed block, the horizontal end in the fixed frame is in contact with a horizontal end in the positioning frame on one adjacent side, a vertical end in the fixed frame is in contact with the fixed blocks, the vertical end in the fixed frame and the fixed blocks are both provided with second positioning grooves, and bolts are screwed and inserted into the second positioning grooves through threads; a first connecting groove is formed in the horizontal end of the positioning frame, a second connecting groove is formed in the horizontal end of the fixing frame, the second connecting groove is communicated with the first connecting groove on the adjacent side, and the bolt is inserted into the first connecting groove and the second connecting groove in a screwed mode through threads.

Furthermore, a plurality of first connecting slots are formed in the upper side and the lower side of each first precast block, a plurality of first connecting inserting columns are arranged between the upper precast block and the lower precast block, and the upper ends and the lower ends of the first connecting inserting columns are respectively inserted into the corresponding first connecting slots; insert the post through a connection and will go up two prefabricated section one number from top to bottom and carry out erection joint, consolidate the steadiness between two prefabricated sections one number from top to bottom.

Furthermore, a plurality of second connecting slots are formed in the upper side and the lower side of each second precast block, a plurality of second connecting inserting columns are arranged between the upper and lower second precast blocks, and the upper ends and the lower ends of the second connecting inserting columns are respectively inserted into the corresponding second connecting slots; insert the post through No. two and will carry out erection joint with upper and lower two prefabricated section, consolidate the steadiness between two upper and lower two prefabricated sections.

Furthermore, a first locking block is symmetrically fixed on the outer side of the first precast block from top to bottom, a first locking hole is formed in the first locking block, wherein the upper surface of the first locking block positioned on the upper side and the upper surface of the first precast block are arranged on the same horizontal plane, the lower surface of the first locking block positioned on the lower side and the lower surface of the first precast block are arranged on the same horizontal plane, the first locking block positioned on the upper side and the first locking block positioned on the lower side in the first precast block on the upper side are arranged in a contact manner, and a bolt is screwed and inserted into the two first locking holes which are in contact from top to bottom through threads; the locking block is matched with the bolt in a screwed mode through threads, and the stability of the upper prefabricated block and the lower prefabricated block is reinforced.

Furthermore, the outer side of the second precast block is fixed with a second locking block in an up-down symmetrical manner, wherein the upper surface of the second locking block positioned on the upper side and the upper surface of the second precast block are arranged on the same horizontal plane, the lower surface of the second locking block positioned on the lower side and the lower surface of the second precast block are arranged on the same horizontal plane, a plurality of second locking holes are formed in the second locking block positioned on the upper side and the bottom of the second locking block positioned on the lower side, a plurality of locking insertion columns are arranged between the second locking block positioned on the upper side and the second locking block positioned on the lower side in the second precast block positioned on the upper side, and the upper and lower ends of the locking insertion columns are respectively inserted into the corresponding second locking holes; insert the post through the locking and will insert two upper and lower No. two latch segments and establish the connection to the steadiness of two No. two prefabricated sections about the reinforcement.

The working principle of the invention is as follows: the prefabricated section I and the prefabricated section II are formulated in advance, then are transported to a construction site, then are spliced into a prefabricated ring body in a splicing mode, a plurality of prefabricated ring bodies are sequentially combined from top to bottom to form a cable well, and finally, a master worker pours the prefabricated ring body to form a stable whole; when the first precast block and the second precast block are spliced and combined, the second precast block and the first precast block are sequentially connected through the insertion fit between the connecting insertion block and the connecting insertion slot; carry out erection joint with locating piece through the bolt with the locating rack, make the locating rack fix on the prefabricated section No. one, simultaneously, carry out erection joint with the fixed block through the bolt with the mount, make the mount fix on the prefabricated section No. two, finally, closely install adjacent locating rack and mount through the bolt, carry on spacingly to prefabricated section and No. two prefabricated sections to make adjacent prefabricated section and No. two prefabricated sections install firmly.

After adopting the structure, the invention has the beneficial effects that:

1. the prefabricated ring body can be formed by pre-processing the first prefabricated block and the second prefabricated block and only transporting the first prefabricated block and the second prefabricated block to a construction site for installation, and when a plurality of prefabricated ring bodies are installed, a cable well can be formed, so that a worker can conveniently pour and finish the operation, and the overall construction efficiency is improved;

2. through the double-locking fit structure between a precast block and a precast block II, reinforcement is carried out, so that the overall use stability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is a schematic view of a connection structure between two adjacent first prefabricated blocks in the upper and lower directions in the invention.

Fig. 5 is a schematic view of a connection structure between two adjacent second prefabricated blocks in the upper and lower directions in the invention.

FIG. 6 is a schematic view of the positioning frame of the present invention.

Fig. 7 is a schematic structural view of the fixing frame of the present invention.

Description of reference numerals:

prefabricated circle body 1, prefabricated section 2, No. two prefabricated sections 3, connect inserted block 4, locating piece 5, locating rack 6, fixed block 7, mount 8, connecting slot 9, constant head tank 10, constant head tank 11 No. two, spread groove 12, No. two spread grooves 13, connecting slot 14, No. one connect the inserted column 15, No. two connect the inserted column 16, No. two connect inserted column 17, a latch segment 18, a locking hole 19, No. two latch segments 20, No. two locking holes 21, locking inserted column 22.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 7, the technical solution adopted by the present embodiment is: the prefabricated ring comprises a plurality of prefabricated ring bodies 1, wherein the prefabricated ring bodies 1 are arranged in a contact manner from top to bottom, each prefabricated ring body 1 comprises a plurality of first prefabricated blocks 2 and second prefabricated blocks 3, and the first prefabricated blocks 2 and the second prefabricated blocks 3 are arranged alternately; the positioning device further comprises a connecting insert block 4, a positioning block 5, a positioning frame 6, a fixing block 7 and a fixing frame 8, wherein the outer side of the first precast block 2 is symmetrically provided with connecting slots 9, the outer side of the second precast block 3 is symmetrically cast and fixed with the connecting insert block 4, the connecting insert block 4 is inserted into the connecting slot 9 on one adjacent side of the connecting insert block, the outer side of the first precast block 2 is symmetrically cast and fixed with the positioning block 5, the positioning block 5 is arranged between the two connecting slots 9, one side of the positioning block 5 is provided with the positioning frame 6, the positioning frame 6 is arranged in an L-shaped structure, the horizontal end of the positioning frame 6 is arranged on the upper side of the positioning block 5, the vertical end of the positioning frame 6 is in contact with the positioning block 5, the vertical end of the positioning frame 6 and the positioning block 5 are both provided with a positioning groove 10, and a bolt is screwed; fixed blocks 7 are symmetrically poured and fixed on the outer sides of the second precast blocks 3, the fixed blocks 7 are flush with the positioning blocks 5, a fixed frame 8 is arranged on one side of each fixed block 7, the fixed frame 8 is in an L-shaped structure, the horizontal end in each fixed frame 8 is arranged on the upper side of the corresponding fixed block 7, the horizontal end in each fixed frame 8 is in contact with the horizontal end in the corresponding positioning frame 6 on the adjacent side, the vertical end in each fixed frame 8 is in contact with the corresponding fixed block 7, second positioning grooves 11 are formed in the vertical end in each fixed frame 8 and the corresponding fixed block 7, and bolts are screwed and inserted into the second positioning grooves 11 through threads; a first connecting groove 12 is formed in the horizontal end of the positioning frame 6, a second connecting groove 13 is formed in the horizontal end of the fixing frame 8, the second connecting groove 13 is communicated with the first connecting groove 12 on the adjacent side, and bolts are screwed and inserted into the first connecting groove 12 and the second connecting groove 13 through threads; the upper side and the lower side of a first precast block 2 are both provided with two first connecting slots 14, two first connecting inserting columns 15 are arranged between the upper precast block 2 and the lower precast block 2, the upper end and the lower end of each first connecting inserting column 15 are respectively inserted into the corresponding first connecting slots 14, the upper precast block 2 and the lower precast block 2 are installed and connected through the first connecting inserting column 15, the stability between the upper precast block 2 and the lower precast block 2 is reinforced, first locking blocks 18 are symmetrically cast and fixed on the outer side of the first precast block 2 in an up-down mode, first locking holes 19 are formed in the first locking blocks 18, wherein the upper surface of the first locking block 18 on the upper side and the upper surface of the lower side of the first precast block 2 are arranged on the same horizontal plane, the lower surface of the first locking block 18 and the lower surface of the first precast block 2 are arranged on the same horizontal plane, the first locking block 18 on the upper side and the first locking block 18 on the lower side in the first precast block 2 on the upper side are arranged in a contact, the bolts are screwed and inserted into the two first locking holes 19 which are contacted up and down through threads, and the stability of the two first prefabricated blocks 2 is reinforced through the screwing and matching of the first locking blocks 18 and the threads of the bolts; two second connecting slots 16 are respectively arranged at the upper side and the lower side of the second precast block 3, two second connecting inserting columns 17 are arranged between the upper and the lower second precast blocks 3, the upper and the lower ends of the second connecting inserting columns 17 are respectively inserted into the corresponding second connecting slots 16, the upper and the lower second precast blocks 3 are installed and connected through the second connecting inserting columns 17, the stability between the upper and the lower second precast blocks 3 is reinforced, second locking blocks 20 are symmetrically cast and fixed at the outer sides of the second precast blocks 3 up and down, wherein the upper surface of the second locking block 20 at the upper side and the upper surface of the second precast block 3 are arranged on the same horizontal plane, the lower surface of the second locking block 20 at the lower side and the lower surface of the second precast block 3 at the lower side are arranged on the same horizontal plane, two second locking holes 21 are respectively arranged on the second locking block 20 at the upper side and the bottom of the second locking block 20 at the lower side, two locking inserting columns 22 are arranged between the second locking block 20 positioned on the upper side and the second locking block 20 positioned on the lower side in the second prefabricated block 3 positioned on the upper side, and the upper end and the lower end of each locking inserting column 22 are respectively inserted into the corresponding second locking holes 21; two upper and lower No. two latch blocks 20 are inserted through locking inserted column 22 and are connected, thereby reinforcing the steadiness of two upper and lower No. two prefabricated section 3.

The working principle of the specific embodiment is as follows: the prefabricated part 2 and the prefabricated part 3 are made in advance, then are transported to a construction site, the prefabricated part 2 and the prefabricated part 3 are spliced into a prefabricated ring body 1 in a splicing mode, a plurality of prefabricated ring bodies 1 are sequentially combined from top to bottom to form a cable well, and finally, a worker pours the prefabricated ring body to form a stable whole; when the first precast block 2 and the second precast block 3 are spliced and combined, the second precast block 3 and the first precast block 2 are sequentially connected through the insertion and matching between the connecting insertion block 4 and the connecting insertion slot 9; the positioning frame 6 and the positioning block 5 are installed and connected through bolts, so that the positioning frame 6 is fixed on the first precast block 2, meanwhile, the fixing frame 8 and the fixing block 7 are installed and connected through bolts, so that the fixing frame 8 is fixed on the second precast block 3, finally, the adjacent positioning frame 6 and the fixing frame 8 are tightly installed through bolts, the first precast block 2 and the second precast block 3 are limited, and the adjacent first precast block 2 and the adjacent second precast block 3 are stably installed; install through multiple reinforcement installation mode between the prefabricated circle body 1 adjacent from top to bottom, make prefabricated circle body 1 correspond the setting from top to bottom, a connection is inserted post 15 and is made two prefabricated section 2 about inserting and establish the connection, simultaneously, the locking cooperation of a latch segment 18 has strengthened the steadiness between two adjacent prefabricated section 2 from top to bottom, No. two connection are inserted post 17 and are made two adjacent prefabricated section 3 about inserting and establish the connection, simultaneously, No. two latch segments 20 with locking insert post 22 insert establish with, the steadiness between two adjacent prefabricated section 3 from top to bottom has been strengthened.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. by pre-processing the first precast block 2 and the second precast block 3, the precast ring bodies 1 can be formed only by transporting the first precast block 2 and the second precast block 3 to a construction site for installation, and when a plurality of precast ring bodies 1 are installed, a cable well can be formed, so that a pouring and ending operation of workers is facilitated, and the overall construction efficiency is improved;

2. the first precast block 2 and the second precast block 3 are reinforced through a double locking fit structure, so that the use stability of the whole body is improved;

3. through carrying out reinforcement connection to adjacent prefabricated section 2 and No. two prefabricated sections 3 from top to bottom, improved the steadiness between prefabricated circle body 1 to the whole steadiness of cable shaft has been improved.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.