Reinforced wall embedded wire box

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a reinforced wall pre-embedded wire box, which comprises a first box body, a second box body is sleeved in the first box body in a sliding manner, the second box body extends to the top of the first box body, an adjusting mechanism is arranged at the bottom of the inner wall of the first box body and is connected with the inner wall of the second box body, and the adjusting mechanism is connected with the inner wall of the second box body. A locking mechanism is arranged on the adjusting mechanism, the adjusting mechanism is used for driving the second box body to move up and down, locking of the adjusting mechanism is relieved by pulling the locking mechanism, and at the moment, the adjusting mechanism is pulled to drive the second box body to slide outwards in the first box body, so that the overall length of the wire embedding box is increased; and when the locking mechanism is loosened, the adjusting mechanism is reset to lock the adjusting mechanism, so that the length of the wire embedding box is locked, the overall length of the wire embedding box can be conveniently adjusted to meet the requirements of different depths, and the flexibility and universality of the installation of the wire embedding box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a reinforced wall pre-buried wire box. Background Art

[0002] A pre-buried wire box is a wire box that is pre-set in the tied steel bars before the concrete is poured into the wall, and cast together with the steel bars, so that the wire box is embedded in the wall, making the installation of the wire box both beautiful and improving the stability of the box installation.

[0003] At present, there are still some shortcomings in the traditional pre-buried cable box. During the pre-buried stage of the construction project, once the pre-buried depth of the pre-buried cable box is fixed, its position and depth are difficult to adjust, and the overall length of the pre-buried cable box cannot be flexibly adjusted, which affects the installation of subsequent wire tubes, thereby reducing the flexibility and versatility of the pre-buried cable box installation. For this reason, we propose a reinforced wall pre-buried cable box. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a reinforced wall-embedded wire box.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] A reinforced wall-embedded wire box comprises: a first box body, an internal sliding sleeve of the first box body is provided with a second box body, and the second box body extends to the top of the first box body, an adjustment mechanism is provided at the bottom of the inner wall of the first box body, and the adjustment mechanism is connected to the inner wall of the second box body, a locking mechanism is provided on the adjustment mechanism, the adjustment mechanism is used to drive the second box body to move up and down, and the locking mechanism is used to lock the adjustment mechanism, a connecting frame is connected to the top of the second box body, two circular grooves are provided on the top of the second box body, and ejection mechanisms are provided inside the two circular grooves, fixing mechanisms are provided on both sides of the connecting frame, and the two fixing mechanisms extend to the inside of the connecting frame, a box cover is provided on the inner surface of the connecting frame, the two ejection mechanisms are used to pop out the box cover, and the two fixing mechanisms are used to limit and fix the box cover.

[0007] As a further solution of the utility model: the adjustment mechanism includes a vertical rod, a limit block, a slider and a handle, the vertical rod is fixedly connected to the bottom of the inner wall of the first box body, the limit block is fixedly connected to the top of the vertical rod, the slider is slidably connected to the outer surface of the vertical rod, and the front side of the slider is connected to one side of the inner wall of the second box body, and the handle is connected to one side of the slider.

[0008] As a further solution of the utility model: the locking mechanism includes a vertical plate, a sliding rod, a round handle and a first spring, the vertical plate is connected to the back of the sliding block, the sliding rod is slidably connected to the back of the vertical plate, and one end of the sliding rod extends to the front of the vertical plate, the round handle is connected to the other end of the sliding rod, and the first spring is connected between the round handle and the vertical plate and is located outside the sliding rod.

[0009] As a further solution of the utility model: the locking mechanism also includes an insert block and a plurality of slots, the insert block is connected to one end of the sliding rod, the plurality of slots are equidistantly arranged on the outer surface of the vertical rod, and the insert blocks are movably inserted into the interior of the plurality of slots.

[0010] As a further solution of the utility model: the ejection mechanism includes a spring telescopic rod and a connecting plate, the spring telescopic rod is connected to the bottom of the inner wall of one of the circular grooves, the connecting plate is connected to the top of the spring telescopic rod and is located outside one of the circular grooves, and the connecting plate is adapted to one of the circular grooves.

[0011] As a further solution of the utility model: the fixing mechanism includes a trapezoidal rod, a handle and a second spring, the trapezoidal rod is slidably connected to one side of the connecting frame, and one end of the trapezoidal rod extends to the interior of the connecting frame, the handle is connected to the other end of the trapezoidal rod, and the second spring is connected between the handle and the connecting frame and is located outside the trapezoidal rod.

[0012] As a further solution of the present invention: both sides of the first box body and the second box body are provided with reserved holes.

[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. Pull the round handle to drive the slide bar to slide on the vertical plate so that the plug block is withdrawn from one of the slots to release the lock of the slide bar, and the first spring will be stretched. Pull the handle to drive the slide bar to slide on the outer surface of the vertical bar and drive the second box body to move upward inside the first box body through the slider to increase the length of the buried wire box. Release the round handle and the first spring will reset and drive the plug block to be inserted into another slot to lock the slide bar and the length of the buried wire box to complete the adjustment of the length of the buried wire box. The utility model can facilitate the adjustment of the overall length of the buried wire box to adapt to the needs of different depths, thereby improving the flexibility and versatility of the installation of the buried wire box.

[0015] 2. Pull the handle to drive the trapezoidal rod to slide outward on one side of the connecting frame to release the limit on the top of the box cover. At the same time, the second spring will be stretched, and the spring telescopic rod will reset to drive the connecting plate to push out from one of the circular grooves to pop the box cover out from the inside of the connecting frame to complete the removal of the box cover. Put the box cover into the inside of the connecting frame, squeeze the connecting plate to shrink the spring telescopic rod, and release the handle to allow the second spring to reset and drive the trapezoidal rod to limit the top of the box cover to complete the installation of the box cover. The utility model does not require the staff to use tools to install and disassemble the box cover, reduces cumbersome operation processes, and makes it easier for the staff to install and disassemble the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism and the locking mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the ejection mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1. first box body; 2. second box body; 3. adjusting mechanism; 301. vertical rod; 302. limiting block; 303. sliding block; 304. handle; 4. locking mechanism; 401. vertical plate; 402. sliding rod; 403. round handle; 404. first spring; 405. plug block; 406. slot; 5. connecting frame; 6. ejection mechanism; 601. spring telescopic rod; 602. connecting plate; 7. fixing mechanism; 701. trapezoidal rod; 702. handle; 703. second spring; 8. box cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figures 1 to 5In the embodiment of the utility model, the reinforced wall pre-buried wire box includes: a first box body 1, a second box body 2 is provided in a sliding sleeve inside the first box body 1, and the second box body 2 extends to the top of the first box body 1, an adjusting mechanism 3 is provided at the bottom of the inner wall of the first box body 1, and the adjusting mechanism 3 is connected to the inner wall of the second box body 2, a locking mechanism 4 is provided on the adjusting mechanism 3, the adjusting mechanism 3 is used to drive the second box body 2 to move up and down, and the locking mechanism 4 is used to lock the adjusting mechanism 3, a connecting frame 5 is connected to the top of the second box body 2, two circular grooves are provided on the top of the second box body 2, and ejection mechanisms 6 are provided inside the two circular grooves, fixing mechanisms 7 are provided on both sides of the connecting frame 5, and the two fixing mechanisms 7 extend to the inside of the connecting frame 5, and a box cover 8 is provided on the inner surface of the connecting frame 5, two ejection mechanisms 6 are used to pop out the box cover 8, and two fixing mechanisms 7 are used to limit and fix the box cover 8.

[0025] Specifically, when it is necessary to adjust the length of the buried wire box, the locking mechanism 4 is pulled to release the lock on the adjustment mechanism 3. At this time, pulling the adjustment mechanism 3 drives the second box body 2 to slide outward inside the first box body 1 to increase the overall length of the buried wire box. Loosening the locking mechanism 4 will reset and lock the adjustment mechanism 3, thereby completing the locking of the length of the buried wire box. The limit on the top of the box cover 8 can be released by pulling the two fixing mechanisms 7. At this time, the two ejection mechanisms 6 will reset and pop the box cover 8 out from the inside of the connecting frame 5 to complete the disassembly of the box cover 8. The box cover 8 is placed again inside the connecting frame 5 and the two ejection mechanisms 6 are squeezed to shrink. Loosening the two fixing mechanisms 7 will reset and limit the top of the box cover 8, thereby completing the installation of the box cover 8.

[0026] Embodiment 2:

[0027] See also Figure 3In the embodiment of the utility model, the reinforced wall pre-buried wire box, the adjustment mechanism 3 includes a vertical rod 301, a limit block 302, a slider 303 and a handle 304, the vertical rod 301 is fixedly connected to the bottom of the inner wall of the first box body 1, the limit block 302 is fixedly connected to the top of the vertical rod 301, the slider 303 is slidably connected to the outer surface of the vertical rod 301, and the front of the slider 303 is connected to one side of the inner wall of the second box body 2, the handle 304 is connected to one side of the slider 303, the locking mechanism 4 includes a vertical plate 401, a slide bar 402, a round handle 403 and a first spring 404, the vertical plate 40 1 is connected to the back of the slider 303, the slide bar 402 is slidably connected to the back of the vertical plate 401, and one end of the slide bar 402 extends to the front of the vertical plate 401, the round handle 403 is connected to the other end of the slide bar 402, the first spring 404 is connected between the round handle 403 and the vertical plate 401 and is located outside the slide bar 402, the locking mechanism 4 also includes an insert block 405 and a plurality of slots 406, the insert block 405 is connected to one end of the slide bar 402, the plurality of slots 406 are equidistantly arranged on the outer surface of the vertical bar 301, and the insert blocks 405 are movably inserted into the plurality of slots 406.

[0028] Specifically, pulling the round handle 403 drives the slide bar 402 to slide on the vertical plate 401, so that the plug block 405 is withdrawn from one of the slots 406 to release the lock on the slider 303, and the first spring 404 will be stretched. Pulling the handle 304 drives the slider 303 to slide on the outer surface of the vertical rod 301 and drives the second box body 2 to move upward inside the first box body 1 through the slider 303 to increase the length of the buried wire box. When the round handle 403 is released, the first spring 404 will reset and drive the plug block 405 to be inserted into another slot 406 to lock the slider 303, lock the length of the buried wire box, and complete the adjustment of the length of the buried wire box, thereby improving the flexibility and versatility of the installation of the buried wire box.

[0029] Embodiment 3:

[0030] See also Figures 1 to 5 In the embodiment of the utility model, the reinforced wall embedded wire box, the ejection mechanism 6 includes a spring telescopic rod 601 and a connecting plate 602, the spring telescopic rod 601 is connected to the bottom of the inner wall of one of the circular grooves, the connecting plate 602 is connected to the top of the spring telescopic rod 601 and is located outside one of the circular grooves, and the connecting plate 602 is adapted to one of the circular grooves, the fixing mechanism 7 includes a trapezoidal rod 701, a handle 702 and a second spring 703, the trapezoidal rod 701 is slidably connected to one side of the connecting frame 5, and one end of the trapezoidal rod 701 extends to the inside of the connecting frame 5, the handle 702 is connected to the other end of the trapezoidal rod 701, the second spring 703 is connected between the handle 702 and the connecting frame 5 and is located outside the trapezoidal rod 701, and reserved holes are provided on both sides of the first box body 1 and the second box body 2.

[0031] Specifically, pulling the handle 702 drives the trapezoidal rod 701 to slide outward on one side of the connecting frame 5 to release the limit on the top of the box cover 8. At the same time, the second spring 703 will be stretched, and the spring telescopic rod 601 will be reset to drive the connecting plate 602 to push out from one of the circular grooves to pop out the box cover 8 from the inside of the connecting frame 5 to complete the disassembly of the box cover 8. The box cover 8 is placed into the interior of the connecting frame 5 and the connecting plate 602 is squeezed to cause the spring telescopic rod 601 to contract. The handle 702 is released to allow the second spring 703 to reset and drive the trapezoidal rod 701 to limit the top of the box cover 8 to complete the installation of the box cover 8, thereby facilitating the installation and disassembly of the box cover 8. The provision of the reserved holes facilitates the entry of wires.

[0032] The working principle of the utility model is as follows: when the depth of the first box body 1 is not enough after being buried, the staff pulls the round handle 403, and the round handle 403 drives the slide bar 402 to slide on the vertical plate 401 and withdraws the plug block 405 from one of the slots 406 to release the lock of the slide block 303, and the first spring 404 will be stretched. At this time, pulling the handle 304 drives the slide block 303 to slide on the outer surface of the vertical rod 301, and the slide block 303 rises and drives the second box body 2 to move upward inside the first box body 1, thereby increasing the length of the buried wire box. When the round handle 403 is released, the first spring 404 will reset and drive the plug block 405 to insert into another slot 406 to lock the slide block 303, so that the length of the buried wire box can be increased. The lock is locked, thereby completing the adjustment of the length of the buried wire box 8. When the box cover 8 needs to be removed, the staff pulls the handle 702, and the handle 702 drives the trapezoidal rod 701 to slide outward on one side of the connecting frame 5 to release the limit on the top of the box cover 8. At the same time, the second spring 703 will be stretched. At this time, the spring telescopic rod 601 will be reset to drive the connecting plate 602 to be pushed out from one of the circular grooves, thereby popping out the box cover 8 from the inside of the connecting frame 5 to complete the removal of the box cover 8. During installation, the box cover 8 needs to be placed inside the connecting frame 5 to squeeze the connecting plate 602 to make the spring telescopic rod 601 shrink, and release the handle 702 to allow the second spring 703 to reset and drive the trapezoidal rod 701 to limit the top of the box cover 8, thereby completing the installation of the box cover 8.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. Reinforced wall embedded wire box, characterized in that: include: A first box body (1), wherein a second box body (2) is slidably sleeved inside the first box body (1), and the second box body (2) extends to the top of the first box body (1); an adjustment mechanism (3) is provided at the bottom of the inner wall of the first box body (1), and the adjustment mechanism (3) is connected to the inner wall of the second box body (2); a locking mechanism (4) is provided on the adjustment mechanism (3), and the adjustment mechanism (3) is used to drive the second box body (2) to move up and down, and the locking mechanism (4) is used to lock the adjustment mechanism (3); the second box body (2) is The top of the box body (2) is connected to a connecting frame (5); the top of the second box body (2) is provided with two circular grooves; the insides of the two circular grooves are provided with ejection mechanisms (6); the two sides of the connecting frame (5) are provided with fixing mechanisms (7), and the two fixing mechanisms (7) extend into the inside of the connecting frame (5); the inner surface of the connecting frame (5) is provided with a box cover (8); the two ejection mechanisms (6) are used to eject the box cover (8); and the two fixing mechanisms (7) are used to limit and fix the box cover (8).

2. The reinforced wall embedded wire box according to claim 1, characterized in that: The adjustment mechanism (3) comprises a vertical rod (301), a limit block (302), a slider (303) and a handle (304); the vertical rod (301) is fixedly connected to the bottom of the inner wall of the first box body (1); the limit block (302) is fixedly connected to the top of the vertical rod (301); the slider (303) is slidably connected to the outer surface of the vertical rod (301); the front surface of the slider (303) is connected to one side of the inner wall of the second box body (2); and the handle (304) is connected to one side of the slider (303).

3. The reinforced wall embedded wire box according to claim 2, characterized in that: The locking mechanism (4) comprises a vertical plate (401), a sliding rod (402), a round handle (403) and a first spring (404); the vertical plate (401) is connected to the back of the sliding block (303); the sliding rod (402) is slidably connected to the back of the vertical plate (401), and one end of the sliding rod (402) extends to the front of the vertical plate (401); the round handle (403) is connected to the other end of the sliding rod (402); and the first spring (404) is connected between the round handle (403) and the vertical plate (401) and is located outside the sliding rod (402).

4. The reinforced wall embedded wire box according to claim 3, characterized in that: The locking mechanism (4) further comprises an insert block (405) and a plurality of slots (406); the insert block (405) is connected to one end of the sliding rod (402); the plurality of slots (406) are arranged at equal distances on the outer surface of the vertical rod (301); and the insert block (405) is movably inserted into the interior of the plurality of slots (406).

5. The reinforced wall embedded wire box according to claim 4, characterized in that: The ejection mechanism (6) comprises a spring telescopic rod (601) and a connecting plate (602), wherein the spring telescopic rod (601) is connected to the bottom of the inner wall of one of the circular grooves, and the connecting plate (602) is connected to the top of the spring telescopic rod (601) and is located outside one of the circular grooves, and the connecting plate (602) is adapted to one of the circular grooves.

6. The reinforced wall embedded wire box according to claim 5, characterized in that: The fixing mechanism (7) comprises a trapezoidal rod (701), a handle (702) and a second spring (703); the trapezoidal rod (701) is slidably connected to one side of the connecting frame (5), and one end of the trapezoidal rod (701) extends to the inside of the connecting frame (5); the handle (702) is connected to the other end of the trapezoidal rod (701); and the second spring (703) is connected between the handle (702) and the connecting frame (5) and is located outside the trapezoidal rod (701).

7. The reinforced wall pre-buried wire box according to claim 6, characterized in that: Reserved holes are provided on both sides of the first box body (1) and the second box body (2).

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