Self-fixing laminated slab pouring pre-embedded wire box
By setting up an adhesive push plate and storage chamber in the limit parts of the embedded wire box, and using friction fixing, the problem of easy removal or damage during the mold removal process is solved, and convenient separation and fixing effect is achieved.
Patent Information
- Application Number
- CN202421775218.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In the prior art, the embedded wire box is easily removed or damaged from the molded concrete due to the formwork during the mold removal process, and the fixing method is not convenient for disassembly.
A self-fixed laminated plate cast embedded wire box is designed. By setting an adhesive push plate and an adhesive storage chamber in the junction box limiting parts, the adhesive push plate slides along the adhesive storage chamber, the adhesive glue is bonded to the pouring template, and the junction box limiting parts are fixed, and the junction box main body and the junction box cavity are fixed by frictional fixing.
When removing the pouring formwork, the bonding glue and the bonding push plate can pull the junction box limiting parts out of the junction box to avoid the junction box being taken out of the molded concrete or being damaged, and the junction box limiting parts and the junction box are easy to separate.
Smart Images
Figure CN222884277U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of buried wire boxes, in particular to a self-fixing composite plate casting pre-buried wire box. Background Art
[0002] In construction projects or various types of decoration construction, in order to keep the building surface clean and beautiful, the lines need to be pre-buried. Therefore, during the installation process, it is necessary to pre-bury the pre-buried wire box for wiring;
[0003] The fixation of the embedded wire box with installation angle requirements currently mainly relies on tape or glue. The embedded wire box is fixed to the template by glue or tape. During the pouring process, the position of the embedded wire box is limited by the glue and will not be displaced. However, in this method, during the demolding process, the template is easy to drive the embedded wire box through the glue, so that the embedded wire box is moved out of the formed concrete, or damaged due to the drive of the template;
[0004] To this end, we proposed a self-fixing composite slab cast embedded wire box. Utility Model Content
[0005] In order to solve the technical problems existing in the above-mentioned prior art, the utility model provides a self-fixing composite plate casting embedded wire box.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a self-fixing composite plate cast embedded wire box, comprising a junction box and a junction box stopper, the junction box comprising a junction box body and a junction box cavity, the junction box cavity is formed inside the junction box body, the junction box stopper is sleeved inside the junction box cavity, the junction box stopper comprises a connection sleeve, a connection plate surface and an adhesive storage cavity, the connection sleeve is sleeved inside the junction box cavity, the connection plate surface is formed at the end of the connection sleeve, the adhesive storage cavity is opened in the middle of the connection plate surface, an adhesive push plate is arranged inside the adhesive storage cavity, and the surface of the adhesive push plate is adhered with adhesive;
[0007] The junction box is fitted with the surface of the casting template, and the adhesive push plate slides along the adhesive storage cavity. The adhesive in the adhesive push plate is moved out of the adhesive storage cavity and bonded to the casting template under the drive of the adhesive push plate. The bonded adhesive cooperates with the adhesive push plate to limit the junction box limit piece and the junction box position outside the junction box limit piece.
[0008] Preferably, the junction box further comprises a junction port, and the junction port is provided in a plurality of groups, and the plurality of groups of the junction ports are distributed in the junction box body.
[0009] Preferably, the length and width of the junction box cavity are consistent with those of the connecting sleeve, the inner wall surface of the junction box cavity fits with the outer wall surface of the connecting sleeve, the inner wall surface of the junction box cavity and the outer wall surface of the connecting sleeve are both polished, and the junction box body is fixed to the outside of the junction box cavity by the friction force between the junction box cavity and the connecting sleeve.
[0010] Preferably, the adhesive storage chamber is designed in a truncated cone shape, the outer wall of the adhesive push plate is in contact with the inner wall of the adhesive storage chamber, the outer wall of the adhesive push plate and the inner wall of the adhesive storage chamber are both polished, and the diameter of the adhesive push plate is smaller than the diameter of the opening at one end of the adhesive storage chamber.
[0011] Preferably, the connection plate surface is designed to be rectangular, and the connection plate surface cooperates with the connection sleeve to form a limiting structure for the junction box body.
[0012] Preferably, the junction box limiting member further comprises a limiting ring, the limiting ring is formed at the opening at the other end of the adhesive receiving cavity, the adhesive push plate is limited by the limiting ring, and a through hole is formed in the middle of the limiting ring.
[0013] Preferably, an adhesive protective sleeve is provided inside the adhesive receiving cavity, the adhesive protective sleeve is circular and matches the adhesive receiving cavity, and the adhesive protective sleeve cover is provided outside the adhesive.
[0014] Preferably, a protrusion is formed on the outer wall surface of the adhesive protective sleeve, and a groove matching with the protrusion is formed on the inner wall of the adhesive receiving cavity.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] 1. The utility model is provided with a junction box limiter, an adhesive push plate and adhesive, the junction box is fitted with the surface of the casting template, the adhesive push plate slides along the adhesive storage cavity, the adhesive in the adhesive push plate is driven by the adhesive push plate to move out of the adhesive storage cavity and bonded to the casting template, the adhesive after bonding cooperates with the adhesive push plate to limit the junction box limiter and the position of the junction box outside the junction box limiter, when the casting template is removed, the casting template can pull the junction box limiter out of the junction box through the cooperation of the adhesive and the adhesive push plate, so as to avoid taking the junction box out of the formed concrete and also avoid damaging the junction box;
[0017] 2. In the utility model, the junction box body is fixed to the outside of the junction box cavity by the friction between the junction box cavity and the connecting sleeve. The friction fixing method can make the junction box limiter and the junction box more convenient to separate, thereby facilitating the junction box limiter to be removed from the junction box as the casting template is removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the utility model;
[0020] Figure 3 It is a schematic diagram of the three-dimensional exploded side view structure of the utility model;
[0021] Figure 4 It is a three-dimensional exploded back view structure schematic diagram of the utility model;
[0022] Figure 5 It is a schematic diagram of the use state of the utility model.
[0023] The numbers in the figure represent:
[0024] 1. Junction box; 11. Junction box body; 12. Junction box cavity; 13. Junction port; 2. Junction box limiter; 21. Connection sleeve; 22. Connection plate surface; 23. Adhesive storage cavity; 24. Limiting ring; 3. Adhesive protective sleeve; 4. Adhesive push plate; 5. Adhesive. DETAILED DESCRIPTION
[0025] The above and other technical features and advantages of the utility model are further described below in conjunction with the accompanying drawings and embodiments. However, the following embodiments are only preferred embodiments of the utility model, not all of them.
[0026] Example:
[0027] like Figure 1-Figure 5 As shown, the utility model provides a self-fixing composite plate casting embedded wire box, including a junction box 1 and a junction box stopper 2, the junction box 1 includes a junction box body 11 and a junction box cavity 12, the junction box cavity 12 is formed inside the junction box body 11, the junction box stopper 2 is sleeved inside the junction box cavity 12, the junction box stopper 2 includes a connection sleeve 21, a connection plate surface 22 and an adhesive storage cavity 23, the connection sleeve 21 is sleeved inside the junction box cavity 12, the connection plate surface 22 is formed at the end of the connection sleeve 21, the adhesive storage cavity 23 is opened in the middle of the connection plate surface 22, an adhesive push plate 4 is arranged inside the adhesive storage cavity 23, and an adhesive 5 is adhered to the surface of the adhesive push plate 4;
[0028] The junction box 1 fits with the surface of the casting template, and the adhesive push plate 4 slides along the adhesive storage cavity 23. The adhesive 5 in the adhesive push plate 4 is moved out of the adhesive storage cavity 23 driven by the adhesive push plate 4 and bonded to the casting template. The bonded adhesive 5 cooperates with the adhesive push plate 4 to limit the junction box limiter 2 and the position of the junction box 1 outside the junction box limiter 2.
[0029] The junction box 1 further comprises a wiring port 13 , which is provided in a plurality of groups. The plurality of groups of wiring ports 13 are distributed in the junction box body 11 . The wiring ports 13 are used for connecting pipelines.
[0030] The length and width of the junction box cavity 12 are consistent with those of the connecting sleeve 21, the inner wall surface of the junction box cavity 12 fits with the outer wall surface of the connecting sleeve 21, the inner wall surface of the junction box cavity 12 and the outer wall surface of the connecting sleeve 21 are both polished, and the junction box body 11 is fixed to the outside of the junction box cavity 12 by the friction between the junction box cavity 12 and the connecting sleeve 21. The friction fixing method can make it easier to disassemble the junction box limiter 2 and the junction box 1, thereby facilitating the junction box limiter 2 to be removed from the junction box 1 as the casting template is removed.
[0031] The adhesive storage chamber 23 is designed in a truncated cone shape, and the outer wall of the adhesive push plate 4 fits with the inner wall of the adhesive storage chamber 23. The outer wall of the adhesive push plate 4 and the inner wall of the adhesive storage chamber 23 are both polished. The diameter of the adhesive push plate 4 is smaller than the diameter of the opening at one end of the adhesive storage chamber 23. The adhesive push plate 4 can move horizontally inside the adhesive storage chamber 23, but is limited by the size of the opening at the end of the adhesive storage chamber 23. The adhesive protective cover 3 cannot be removed from the inside of the adhesive storage chamber 23, so that the adhesive push plate 4 and the adhesive storage chamber 23 form a whole. After the adhesive 5 on the surface of the adhesive push plate 4 is connected to the casting template, the adhesive push plate 4 can cooperate with the adhesive storage chamber 23 to fix the connecting sleeve 21.
[0032] The connecting plate surface 22 is of rectangular design, and the connecting plate surface 22 cooperates with the connecting sleeve 21 to form a limiting structure for the junction box body 11. When in use, the junction box 1 is connected to the connecting sleeve 21 through the junction box cavity 12 until the end of the junction box body 11 contacts the connecting plate surface 22. At this time, the junction box limiter 2 is completely connected to the junction box 1. The junction box limiter 2 after the position is fixed can play a supporting and limiting role for the junction box 1.
[0033] The junction box limiter 2 also includes a limit ring 24, which is formed at the opening of the other end of the adhesive storage chamber 23. The adhesive push plate 4 is limited by the limit ring 24. Under the limitation of the limit ring 24, a channel for the adhesive push plate 4 to slide is formed inside the adhesive storage chamber 23. The adhesive push plate 4 can slide inside the adhesive storage chamber 23, but cannot slide out from the adhesive storage chamber 23.
[0034] A through hole is opened in the middle of the limiting ring 24, and the adhesive push plate 4 can be manually pushed through the through hole, so that the adhesive push plate 4 moves horizontally inside the adhesive storage chamber 23, and the adhesive 5 is sent out from the inside of the adhesive storage chamber 23 for subsequent bonding.
[0035] An adhesive protective sleeve 3 is provided inside the adhesive storage cavity 23. The adhesive protective sleeve 3 is circular and matches the adhesive storage cavity 23. The adhesive protective sleeve 3 is covered on the outside of the adhesive 5. The outer wall surface of the adhesive protective sleeve 3 is formed with a protrusion. The inner wall of the adhesive storage cavity 23 is provided with a groove that matches the protrusion. When the adhesive protective sleeve 3 is arranged inside the adhesive storage cavity 23, the protrusion formed on the outside of the adhesive protective sleeve 3 is engaged in the groove. The protrusion and the groove cooperate to form a nested connection relationship. Under the restriction of the cooperation between the protrusion and the groove, the adhesive protective sleeve 3 is stably stored inside the adhesive storage cavity 23, which plays a protective role on the adhesive 5 and prevents external dust from adhering to the surface of the adhesive 5 and affecting the adhesion of the adhesive 5 during subsequent use.
[0036] When in use, the adhesive protective cover 3 can be moved out from the inside of the adhesive storage chamber 23 by pushing the adhesive push plate 4. The moved adhesive protective cover 3 no longer protects the adhesive 5. At the same time, the adhesive 5 on the surface of the adhesive push plate 4 is moved out from the inside of the adhesive storage chamber 23 to be bonded to the casting template, so that the adhesive push plate 4 cooperates with the adhesive storage chamber 23 to fix the junction box limiter 2.
[0037] The above is only a preferred embodiment of the utility model, which is only illustrative and not restrictive. Those skilled in the art understand that many changes, modifications, and even equivalences can be made within the spirit and scope defined by the claims of the utility model, but they will all fall within the scope of protection of the utility model.
Claims
1. A self-fixing composite plate casting embedded wire box, characterized in that: The invention comprises a junction box and a junction box stopper, wherein the junction box comprises a junction box body and a junction box cavity, wherein the junction box cavity is formed inside the junction box body, wherein the junction box stopper is sleeved inside the junction box cavity, wherein the junction box stopper comprises a connection sleeve, a connection plate surface and an adhesive receiving cavity, wherein the connection sleeve is sleeved inside the junction box cavity, wherein the connection plate surface is formed at the end of the connection sleeve, wherein the adhesive receiving cavity is opened in the middle of the connection plate surface, wherein an adhesive push plate is arranged inside the adhesive receiving cavity, and adhesive is adhered to the surface of the adhesive push plate; The junction box is fitted with the surface of the casting template, and the adhesive push plate slides along the adhesive storage cavity. The adhesive in the adhesive push plate is moved out of the adhesive storage cavity and bonded to the casting template under the drive of the adhesive push plate. The bonded adhesive cooperates with the adhesive push plate to limit the junction box limit piece and the junction box position outside the junction box limit piece.
2. A self-fixing composite plate casting embedded wire box as claimed in claim 1, characterized in that: The junction box further comprises a junction port, and the junction port is provided in a plurality of groups, and the plurality of groups of the junction ports are distributed in the junction box body.
3. A self-fixing composite plate casting embedded wire box as claimed in claim 1, characterized in that: The length and width of the junction box cavity are consistent with those of the connecting sleeve, the inner wall surface of the junction box cavity is in contact with the outer wall surface of the connecting sleeve, the inner wall surface of the junction box cavity and the outer wall surface of the connecting sleeve are both polished, and the junction box body is fixed to the outside of the junction box cavity by the friction between the junction box cavity and the connecting sleeve.
4. A self-fixing composite plate casting embedded wire box as claimed in claim 1, characterized in that: The adhesive storage chamber is designed in a truncated cone shape, the outer wall of the adhesive push plate fits the inner wall of the adhesive storage chamber, the outer wall of the adhesive push plate and the inner wall of the adhesive storage chamber are both polished, and the diameter of the adhesive push plate is smaller than the diameter of the opening at one end of the adhesive storage chamber.
5. The self-fixing composite plate casting embedded wire box according to claim 1, characterized in that: The connecting plate surface is rectangular in design, and the connecting plate surface cooperates with the connecting sleeve to form a limiting structure for the junction box body.
6. The self-fixing composite plate casting embedded wire box according to claim 1, characterized in that: The junction box limiting member also includes a limiting ring, which is formed at the opening at the other end of the adhesive receiving cavity, and the adhesive push plate is limited by the limiting ring. A through hole is opened in the middle of the limiting ring.
7. The self-fixing composite plate casting embedded wire box according to claim 1, characterized in that: An adhesive protective sleeve is arranged inside the adhesive receiving cavity. The adhesive protective sleeve is circular and matches the adhesive receiving cavity. The adhesive protective sleeve cover is arranged outside the adhesive.
8. The self-fixing composite plate casting embedded wire box according to claim 7, characterized in that: The outer wall surface of the adhesive protective sleeve is formed with a protrusion, and the inner wall of the adhesive receiving cavity is provided with a groove matched with the protrusion.