Embedded sleeve assembly capable of being locally adjusted
By designing a locally adjustable pre-embedded sleeve assembly, the problems of difficult cleaning and non-adjustable length of sleeves in existing technologies are solved, enabling flexible application and efficient cleaning of sleeves in complex environments and reducing maintenance costs.
Patent Information
- Application Number
- CN202520108695.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing pre-embedded sleeves tend to accumulate dust or dirt on their surface after long-term use, and are difficult to clean. Furthermore, their length is not adjustable, which limits their flexible application. The application of pre-embedded sleeve components in complex environments is also limited in the current technology.
A pre-embedded sleeve assembly was designed, comprising a first outer sleeve, a second outer sleeve, an inner sleeve, a connecting mechanism, and a cleaning mechanism. The sleeve is locally adjustable through the cooperation of clamps and springs, and dust is quickly cleaned through the design of brushes and telescopic rods.
It enables the adjustment of the casing length, improving the flexibility of casing application in complex environments, and ensures the cleanliness of the outer end of the casing through a continuous cleaning mechanism, reducing maintenance frequency and cost.
Smart Images
Figure CN223707105U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of pre -buried sleeve, especially to a pre -buried sleeve assembly of partial regulation. BACKGROUND
[0002] The pre -buried sleeve assembly is a pipeline or sleeve that is pre -buried in a concrete structure, and its main function is to connect subsequent pipelines, equipment, etc. with the structure, providing an opening or passage. This assembly is usually made of metal or plastic materials, which can ensure stability during concrete pouring and avoid affecting subsequent construction. The pre -buried sleeve can protect cables, water pipes, gas pipes, etc. from running inside the concrete, preventing them from being damaged by the external environment.
[0003] However, the surface of the conventional pre -buried sleeve will accumulate dust or dirt after long -term use, which will affect its appearance, and it is not easy to maintain when it needs to be cleaned, often requiring regular cleaning by staff. Moreover, the pre -buried sleeve generally has only a single outer tube, which cannot adjust the length, limiting the flexibility of application in complex environments.
[0004] Therefore, the skilled in the art provides a pre -buried sleeve assembly that can be locally adjusted to solve the problems raised in the background art. SUMMARY
[0005] The utility model aims at solving the shortcomings in the prior art and provides a pre -buried sleeve assembly that can be locally adjusted. The new model can adjust the length and quickly clean the dust on the outer end of the outer sleeve.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0007] A pre -buried sleeve assembly that can be locally adjusted, comprising a number one outer sleeve, a number two outer sleeve, an inner sleeve, a connecting mechanism and a cleaning mechanism, the front end of the number one outer sleeve and the number two outer sleeve is provided with a sliding groove, the outer end of the number one outer sleeve and the number two outer sleeve is provided with two number one springs, the front end of a plurality of number one springs is fixedly provided with a movable column, the rear end of a plurality of movable columns is fixedly provided with a clamping plate, the edge of the both sides of the number one outer sleeve is provided with a clamping groove;
[0008] The connecting mechanism comprises two fixed plates, two fixed plates are provided with two number two springs at the front end, four number two springs are provided with clamping blocks at the front end in pairs;
[0009] The cleaning mechanism comprises two connecting columns, fixed rings are arranged at outer ends of the two connecting columns, mounting rings are rotatably arranged at outer ends of the fixed rings, two connecting plates are fixedly arranged at outer ends of the mounting rings, movable plates are hingedly arranged at opposite ends of the two connecting plates, mounting plates are fixedly arranged at opposite ends of the two movable plates, telescopic rods are fixedly arranged at edges of upper ends and lower ends of opposite sides of the two mounting plates, brush plates are fixedly sleeved at upper sides of inner rods of the plurality of telescopic rods, and the third springs are arranged at rear ends of the plurality of brush plates.
[0010] Further, the inner sleeve is movably arranged at inner ends of the first outer sleeve and the second outer sleeve, and the plurality of clamping plates are in contact with the inner sleeve.
[0011] Further, the two fixed plates are fixedly arranged at two sides of the front end of the second outer sleeve, and the two fixed plates are movably arranged at two sides of the front end of the first outer sleeve.
[0012] Further, the two clamping blocks are movably arranged at two sides of the front end of the second outer sleeve, and the two clamping blocks are movably arranged in the inner ends of the two clamping grooves.
[0013] Further, the two connecting columns are fixedly arranged at lower ends of the outer side of the inner sleeve, and the two connecting columns are movably arranged in the inner ends of the two sliding grooves.
[0014] Further, the mounting ring is rotatably arranged at outer ends of the first outer sleeve and the second outer sleeve, and the two mounting plates are rotatably arranged at outer ends of the first outer sleeve and the second outer sleeve.
[0015] Further, the plurality of brush plates are in contact with the outer ends of the first outer sleeve and the second outer sleeve, and the plurality of third springs are sleeved at outer ends of the plurality of telescopic rods.
[0016] The utility model has the advantages of:
[0017] 1. The pre-buried sleeve assembly capable of local adjustment provided by the utility model can connect the first outer sleeve and the second outer sleeve after the inner sleeve is arranged at the inner ends of the first outer sleeve and the second outer sleeve, the clamping block is pulled, the clamping block is placed in the clamping groove due to the second spring at the rear end of the clamping block, the position of the inner sleeve can be adjusted by pulling the inner sleeve upward after the clamping plate moves backward, the inner sleeve is clamped tightly by the clamping plate due to the first spring at the inner end of the clamping plate, the stability of the inner sleeve is enhanced, and the risk of position change caused by vibration or impact is reduced.
[0018] 2. The utility model provides a kind of pre-embedded sleeve assembly of local regulation, after rotating installation ring, dust or dirt on the outer end of No. 1 outer sleeve and No. 2 outer sleeve can be brushed by brush plate, help to improve the efficiency and safety of pipeline use, since the rear end of brush plate has telescopic rod, and the inner rod outer end of telescopic rod has No. 3 spring, so that brush plate can continuously contact No. 1 outer sleeve and No. 2 outer sleeve, ensure that cleaning can be carried out in any case, avoid dust accumulation, when the position of inner sleeve is lifted, brush plate will also be lifted, so that the outer end of No. 1 outer sleeve and No. 2 outer sleeve can be kept clean, reduce damage and maintenance frequency caused by dirt, thereby saving the maintenance and repair cost of later period. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the axial schematic view of the utility model;
[0020] Figure 2 It is the axial schematic view of inner sleeve and cleaning mechanism of the utility model;
[0021] Figure 3 It is the cross-sectional schematic view of inner sleeve and clamping plate of the utility model;
[0022] Figure 4 It is the axial schematic view of clamping groove of the utility model;
[0023] Figure 5 It is the front axial schematic view of No. 2 outer sleeve of the utility model;
[0024] Figure 6 It is the rear axial schematic view of No. 2 outer sleeve of the utility model;
[0025] Figure 7 It is the axial schematic view of installation ring and brush plate of the utility model;
[0026] Figure 8 It is the cross-sectional schematic view of connecting plate and telescopic rod of the utility model.
[0027] Legend:
[0028] 1, No. 1 outer sleeve; 2, No. 2 outer sleeve; 3, sliding groove; 4, inner sleeve; 5, No. 1 spring; 6, movable column; 7, clamping plate; 8, connecting mechanism; 9, cleaning mechanism; 10, clamping groove; 801, fixed plate; 802, No. 2 spring; 803, clamping block; 901, connecting column; 902, fixed ring; 903, installation ring; 904, connecting plate; 905, movable plate; 906, mounting plate; 907, telescopic rod; 908, brush plate; 909, No. 3 spring. DETAILED DESCRIPTION
[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-4 The present application provides an embodiment:
[0031] The pre-embedded sleeve assembly can be locally adjusted, comprising a first outer sleeve 1, a second outer sleeve 2, an inner sleeve 4, a connecting mechanism 8 and a cleaning mechanism 9. The front end of the first outer sleeve 1 and the second outer sleeve 2 is provided with a sliding groove 3. The outer end of the first outer sleeve 1 and the second outer sleeve 2 is provided with two first springs 5. The front end of the plurality of first springs 5 is fixedly provided with a movable column 6. The rear end of the plurality of movable columns 6 is fixedly provided with a clamping plate 7. The edge of the first outer sleeve 1 is provided with a clamping groove 10. The inner sleeve 4 is movably arranged at the inner end of the first outer sleeve 1 and the second outer sleeve 2. The plurality of clamping plates 7 are in contact with the inner sleeve 4.
[0032] Specifically, the connecting mechanism 8 can connect the first outer sleeve 1 and the second outer sleeve 2. The cleaning mechanism 9 can brush off the dust or dirt at the outer end of the first outer sleeve 1 and the second outer sleeve 2.
[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 5 Figure 6 The connecting mechanism 8 comprises two fixed plates 801. The front end of the two fixed plates 801 is provided with two second springs 802. The front end of the four second springs 802 is fixedly provided with a clamping block 803. One side of the two fixed plates 801 is fixedly arranged at the front end of the second outer sleeve 2. The other side of the two fixed plates 801 is movably arranged at the two sides of the front end of the first outer sleeve 1. The two clamping blocks 803 are movably arranged at the front end of the second outer sleeve 2. The two clamping blocks 803 are movably arranged at the inner end of the two clamping grooves 10.
[0034] Specifically, after the inner sleeve 4 is placed at the inner end of the first outer sleeve 1 and the second outer sleeve 2, the clamping block 803 is pulled. Since the rear end of the clamping block 803 is provided with the second spring 802, the clamping block 803 is placed in the clamping groove 10, so as to connect the first outer sleeve 1 and the second outer sleeve 2. After the clamping plate 7 moves backward, the position of the inner sleeve 4 can be adjusted by pulling the inner sleeve 4 upward. Since the inner end of the clamping plate 7 is provided with the first spring 5, the first spring 5 pushes the clamping plate 7 to clamp the inner sleeve 4. The inner sleeve 4 is tightly clamped by the clamping plate 7, so as to enhance the stability of the inner sleeve 4 and reduce the risk of position change caused by vibration or impact.
[0035] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 7 Figure 8 The cleaning mechanism 9 comprises two connecting columns 901, the outer ends of the two connecting columns 901 are fixedly provided with fixing rings 902, the outer ends of the fixing rings 902 are rotatably provided with mounting rings 903, the outer ends of the mounting rings 903 are fixedly provided with two connecting plates 904, the opposite ends of the two connecting plates 904 are hingedly provided with movable plates 905, the opposite ends of the two movable plates 905 are fixedly provided with mounting plates 906, the upper and lower edges of the opposite sides of the two mounting plates 906 are fixedly provided with telescopic rods 907, the inner rods of the plurality of telescopic rods 907 are fixedly sleeved with brush plates 908 on the upper sides of the outer ends of the inner rods, the rear ends of the plurality of brush plates 908 are provided with third springs 909, the two connecting columns 901 are fixedly arranged at the lower ends of the outer sides of the inner sleeve pipes 4, the two connecting columns 901 are movably arranged in the inner ends of the two sliding grooves 3, the mounting ring 903 is rotatably arranged at the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2, the two mounting plates 906 are rotatably arranged at the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2, the plurality of brush plates 908 are in contact with the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2, and the plurality of third springs 909 are sleeved on the outer ends of the plurality of telescopic rods 907.
[0036] Specifically, after rotating the mounting ring 903, the brush plate 908 can brush off the dust or dirt on the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2, which helps to improve the efficiency and safety of the pipeline use. Since the rear end of the brush plate 908 has the telescopic rod 907, and the outer end of the inner rod of the telescopic rod 907 has the third spring 909, the brush plate 908 can continuously contact the first outer sleeve pipe 1 and the second outer sleeve pipe 2, ensuring that cleaning can be performed in any situation, avoiding dust accumulation. When the position of the inner sleeve pipe 4 is lifted, the brush plate 908 will also be lifted, thereby ensuring that the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2 can remain clean, reducing damage and maintenance frequency caused by dirt, thereby saving maintenance and repair costs in the later stage.
[0037] Working principle: after the inner sleeve pipe 4 is placed in the inner ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2, the clamping block 803 is pulled, and since the rear end of the clamping block 803 has the second spring 802, the clamping block 803 is placed in the clamping groove 10, which can connect the first outer sleeve pipe 1 and the second outer sleeve pipe 2. When the clamping plate 7 moves backward, pulling the inner sleeve pipe 4 upward can adjust the position of the inner sleeve pipe 4, and since the inner end of the clamping plate 7 has the first spring 5, the first spring 5 pushes the clamping plate 7 to clamp the inner sleeve pipe 4;
[0038] Secondly, after rotating the mounting ring 903, the brush plate 908 can brush off the dust or dirt on the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2. Since the rear end of the brush plate 908 has the telescopic rod 907, and the outer end of the inner rod of the telescopic rod 907 has the third spring 909, the brush plate 908 can continuously contact the first outer sleeve pipe 1 and the second outer sleeve pipe 2. When the position of the inner sleeve pipe 4 is lifted, the brush plate 908 will also be lifted, thereby ensuring that the outer ends of the first outer sleeve pipe 1 and the second outer sleeve pipe 2 can remain clean.
[0039] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A locally adjustable pre-embedded sleeve assembly, comprising a first outer sleeve (1), a second outer sleeve (2), an inner sleeve (4), a connecting mechanism (8), and a cleaning mechanism (9), characterized in that: The front ends of the first outer tube (1) and the second outer tube (2) are provided with sliding grooves (3), and the outer ends of the first outer tube (1) and the second outer tube (2) are provided with two first springs (5). The front ends of the multiple first springs (5) are fixedly provided with movable columns (6), and the rear ends of the multiple movable columns (6) are fixedly provided with clamps (7). The first outer tube (1) has slots (10) on both sides near the edge. The connecting mechanism (8) includes two fixing plates (801), and two second springs (802) are provided at the front ends of the two fixing plates (801). Each pair of the four second springs (802) is fixedly provided with a locking block (803). The cleaning mechanism (9) includes two connecting columns (901), with a fixing ring (902) fixedly installed at the outer end of each connecting column (901). An installation ring (903) is rotatably installed at the outer end of the fixing ring (902). Two connecting plates (904) are fixedly installed at the outer end of the installation ring (903). A movable plate (905) is hinged to the opposite end of the two connecting plates (904). An installation plate (906) is fixedly installed at the opposite end of the two movable plates (905). Telescopic rods (907) are fixedly installed at the upper and lower edges of the opposite side of the two installation plates (906). Brush plates (908) are fixedly sleeved on the upper side of the outer end of the inner rod of the multiple telescopic rods (907). A No. 3 spring (909) is installed at the rear end of the multiple brush plates (908).
2. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: The inner sleeve (4) is movably disposed at the inner ends of the first outer sleeve (1) and the second outer sleeve (2), and the plurality of clamps (7) are in contact with the inner sleeve (4).
3. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: The two fixing plates (801) are fixedly installed on one side of the front end of the second outer tube (2), and the other side of the two fixing plates (801) are movably installed on both sides of the front end of the first outer tube (1).
4. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: The two card blocks (803) are movably disposed on both sides of the front end of the second outer sleeve (2), and the two card blocks (803) are movably disposed inside the two card slots (10).
5. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: The two connecting posts (901) are fixedly installed on the lower side of the inner sleeve (4), and the two connecting posts (901) are movably installed on the inner ends of the two sliding grooves (3).
6. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: The mounting ring (903) is rotatably disposed at the outer ends of the first outer tube (1) and the second outer tube (2), and the two mounting plates (906) are rotatably disposed at the outer ends of the first outer tube (1) and the second outer tube (2).
7. The locally adjustable pre-embedded sleeve assembly according to claim 1, characterized in that: Multiple brush plates (908) are in contact with the outer ends of the first outer sleeve (1) and the second outer sleeve (2), and multiple third springs (909) are sleeved on the outer ends of multiple telescopic rods (907).