Quickly-assembled combined telescopic handrail

Abstract

The utility model relates to the technical field of telescopic handrails, and discloses a fast-assembly type combined telescopic handrail which comprises a base, a structure assembly and a splicing assembly, two sets of sliding grooves are formed in the upper portion of the base, sliding blocks are arranged in the sliding grooves, the sliding blocks are connected with the base in a sliding mode through the sliding grooves, rotating blocks are arranged in the sliding blocks, and the sliding blocks are rotationally connected with the rotating blocks. A sleeve is fixedly mounted above the rotating block, a sleeve rod is arranged in the sleeve, and the sleeve rod is in sliding connection with the sleeve; according to the telescopic handrail, the sleeve rod and the sleeve form a main body mounting structure of the telescopic handrail, when the telescopic handrail is used, the sleeve is mounted through the rotating block, the sliding block can slide in the sliding groove, when the telescopic handrail is used, the telescopic handrail slides to the end close to the base, and the rotating block rotates along the sliding block, so that the sleeve is conveniently unfolded; the sleeve rod can be stored in the sleeve, the sliding block slides to the position, close to the center, of the base, the sleeve is stored in the sliding groove by rotating the rotating block, and storage and transfer are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to retractable fence technical field discloses quick -witted formula combined retractable fence. BACKGROUND

[0002] The retractable fence is a fence that can be retracted, and the height and length thereof can be flexibly adjusted according to actual needs, thereby meeting the safety isolation requirements in different occasions.

[0003] The current retractable fence is usually integrally formed and has a large volume, and is inconvenient to store and transport when not in use.

[0004] Therefore, in view of the above problems of the current retractable fence, a quick-witted combined retractable fence can be designed, which can be disassembled into multiple groups of combined parts when not in use, and the main body can be folded to effectively reduce the volume and facilitate storage and transportation. SUMMARY

[0005] In order to overcome the problem that the current retractable fence is usually integrally formed and has a large volume, and is inconvenient to store and transport when not in use.

[0006] The technical scheme of the utility model is as follows: a quick-witted combined retractable fence, comprising a base, a structural assembly and a splicing assembly, the base is provided with two groups of sliding grooves on the top, the sliding grooves are provided with sliding blocks inside, the sliding blocks are slidably connected with the base through the sliding grooves, the sliding blocks are provided with rotating blocks inside, the sliding blocks are rotatably connected with the rotating blocks, the rotating blocks are fixedly installed with sleeves on the top, the sleeves are provided with sleeve rods inside, the sleeve rods are slidably connected with the sleeves, the structural assembly is arranged between the two groups of sleeves, and the splicing assembly is arranged on the periphery of the base.

[0007] Preferably, the sleeve rod and the sleeve constitute the main body mounting structure of the retractable fence, the sleeve is slidably extended in the sleeve rod, the height of the fence can be adjusted, the rotating block is arranged to mount the sleeve, the sleeve can be rotated and stored in the sliding groove when not in use, the sliding block is arranged to slide the rotating block in the sliding groove, the sleeve is stored in cooperation with the rotating block, the structural assembly is arranged to mount the sleeve and the sleeve rod assembly, and the splicing assembly is arranged to splice multiple bases together, and multiple fences can be spliced according to actual conditions.

[0008] Preferably, the sleeve is provided with multiple reserved holes on one side, the sleeve rod is provided with a fixing hole on one side, and the first bolt is arranged in the fixing hole and the reserved hole.

[0009] As preferred, the structural assembly comprises the mounting groove and the first crossbar sleeve, and a plurality of mounting grooves are reserved on one side of the first crossbar sleeve, the first crossbar is arranged between the two sets of sleeves, and two ends of the first crossbar are arranged in the mounting grooves of the same height of the two sets of sleeves.

[0010] As preferred, the structural assembly comprises the mounting seat and the second crossbar, the mounting seat is fixedly arranged on one side of the sleeve, the second crossbar is arranged between the two sets of mounting seats, two ends of the second crossbar are arranged in the mounting seats of the same height of the two sets of sleeves, and the second crossbar is slightly longer than the first crossbar.

[0011] As preferred, the bottom is internally provided with a receiving cavity, the receiving cavity is arranged on one side of the sliding groove, the bottom is provided with a cover arranged above the bottom, the cover is rotationally connected with the bottom, and the cover is arranged above the receiving cavity.

[0012] As preferred, the splicing assembly comprises the first splicing plate, the second splicing plate and the second bolt, the first splicing plate is fixedly arranged on one end of the bottom, the first splicing plate is provided with two sets, the second splicing plate is fixedly arranged on the other end of the bottom, the height of the second splicing plate is between the two sets of first splicing plates, the second bolt is arranged above the first splicing plate, and the second bolt is slidingly connected with the first splicing plate.

[0013] As preferred, the bottom is fixedly provided with four sets of moving wheels below, and the bottom is fixedly provided with four sets of adjusting supporting legs around.

[0014] The utility model discloses a beneficial effect: compared with the telescopic fence of current, usually integral constitution, the volume is bigger, when not using, inconvenient storage is carried out simultaneously, and inconvenient transportation is carried out, not enough convenient, the utility model discloses a sleeve and sleeve constitute the main installation structure of telescopic fence, when using, through the mounting of sleeve to the rotating block, through the sliding block, can slide in the sliding groove, when using, slide to the end close to the bottom, through the rotating block along the sliding block rotation, convenient for the expansion of sleeve, when not using, sleeve can be received in the inside of sleeve, sliding block is slid to the center of the bottom, and sleeve is received to the inside of sliding groove through the rotation of rotating block, convenient for storage and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the first three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the sleeve and sleeve explosion three-dimensional structure schematic diagram of the utility model;

[0017] Figure 3 It is the sleeve and sleeve structure schematic diagram of the utility model;

[0018] Figure 4 It is the second three-dimensional structure schematic diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the base of the utility model;

[0020] Explanation of the accompanying drawings: 1. Base; 101. Slide groove; 102. Slider; 103. Rotating block; 201. Sleeve; 202. Sleeve rod; 301. Reserved hole; 302. Fixing hole; 303. First latch; 401. Mounting groove; 402. First cross bar; 403. Mounting seat; 404. Second cross bar; 501. Storage cavity; 502. Cover; 601. First splicing plate; 602. Second splicing plate; 603. Second latch; 701. Adjustment foot; 702. Moving wheel. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a quick-install combined telescopic railing, including a base 1, a structural component and a splicing component. Two groups of slide grooves 101 are provided above the base 1. Slide blocks 102 are provided inside the slide grooves 101. The slide blocks 102 are slidably connected to the base 1 through the slide grooves 101. A rotating block 103 is provided inside the slider 102. The slider 102 is rotatably connected to the rotating block 103. A sleeve 201 is fixedly installed above the rotating block 103. A sleeve rod 202 is provided inside the sleeve 201. The sleeve rod 202 is slidably connected to the sleeve 201. The structural component is provided between the two groups of sleeves 201, and the splicing component is provided on the periphery of the base 1. By providing a sleeve The rod 202 and the sleeve 201 constitute the main mounting structure of the telescopic railing. By setting the sleeve 201 to slide and retract in the sleeve rod 202, the height of the railing can be adjusted. The sleeve 201 is installed by setting the rotating block 103. When not in use, the sleeve 201 can be driven to rotate and stored in the slide groove 101. The sliding block 102 can be set to drive the rotating block 103 to slide in the slide groove 101, and the sleeve 201 can be stored in conjunction with the rotating block 103. The railing body is assembled by setting a structural component in conjunction with the sleeve 201 and the sleeve rod 202. By setting a splicing component, multiple groups of bases 1 can be spliced ​​together, and multiple groups of railings can be spliced ​​according to actual conditions.

[0023] See also Figure 1-Figure 3In this embodiment, a plurality of groups of reserved holes 301 are provided on one side of the sleeve 201, a fixing hole 302 is provided on one side of the sleeve rod 202, and a first latch 303 is arranged inside the fixing hole 302 and the reserved hole 301; by setting the first latch 303, it can pass through the reserved holes 301 at different heights and then be inserted into the fixing hole 302, so that the sleeve rod 202 can be fixed at different heights inside the sleeve 201; the structural component includes a mounting groove 401 and a first cross bar 402. A plurality of groups of mounting grooves 401 are reserved on one side of the sleeve rod 202, and the first cross bar 402 is arranged between the two groups of sleeve rods 202. The two ends of the first cross bar 402 are respectively located at the two groups of sleeve rods. The first cross bar 402 is installed at the same height as the rod 202; the first cross bar 402 is quickly installed by setting the mounting groove 401, and the first cross bar 402 can form a blocking effect between the two sets of sleeve rods 202; the structural component includes a mounting seat 403 and a second cross bar 404, the mounting seat 403 is fixedly installed on one side of the sleeve 201, and the second cross bar 404 is set between the two sets of mounting seats 403, and the two ends of the second cross bar 404 are respectively located inside the mounting seats 403 installed at the same height of the two sets of sleeves 201, and the second cross bar 404 is slightly longer than the first cross bar 402; the second cross bar 404 can be quickly installed by setting the mounting seat 403, and the second cross bar 404 can form a blocking effect between the two sets of sleeves 201.

[0024] See also Figure 4-Figure 5 In this embodiment, a storage cavity 501 is provided inside the base 1, and the storage cavity 501 is located on one side of the slide groove 101. A blocking cover 502 is provided above the base 1, and the blocking cover 502 is rotatably connected to the base 1, and the blocking cover 502 is located above the storage cavity 501; by providing the storage cavity 501, the first cross bar 402 and the second cross bar 404 can be stored when the entire device is not in use, and the blocking cover 502 can be provided to shield and protect the interior of the storage cavity 501; the splicing assembly includes a first splicing plate 601, a second splicing plate 602 and a second latch 603, the first splicing plate 601 is fixedly installed at one end of the base 1, the first splicing plate 601 is provided with two groups, and the second splicing plate 602 is fixedly installed At the other end of the base 1, the height of the second splicing plate 602 is located between the two groups of first splicing plates 601, and the second pin 603 is arranged above the first splicing plate 601, and the second pin 603 is slidably connected to the first splicing plate 601; by arranging the second splicing plate 602 of one group of bases 1 to be inserted between the two groups of first splicing plates 601 of the other group of bases 1, and fixing them by the second pin 603, the two groups of bases 1 can be spliced; four groups of moving wheels 702 are fixedly installed at the bottom of the base 1, and four groups of adjusting feet 701 are fixedly installed on the periphery of the base 1; by arranging the moving wheels 702, it is convenient to push the base 1 to move, and by arranging the adjusting feet 701, the base 1 can be supported and leveled.

[0025] When working, the base 1 is moved to the workplace using the moving wheels 702. According to actual conditions, the second splicing plate 602 of one group of bases 1 can be inserted between the two groups of first splicing plates 601 of another group of bases 1 and fixed with the second latch 603, so that the two groups of bases 1 can be spliced ​​together. Repeat the above steps to splice multiple groups of bases 1 according to actual conditions.

[0026] Use the rotating block 103 to rotate the sleeve 201 out of the slide slot 101, and use the slider 102 to slide it to the position near the two ends of the base 1. Use the first latch 303 to insert it into the different reserved holes 301 according to the actual situation and then insert it into the fixing hole 302 to fix the sleeve rod 202 at a suitable height inside the sleeve 201;

[0027] Open the cover 502 and take out a suitable number of first crossbars 402 and second crossbars 404 from the storage cavity 501. Use the mounting slots 401 to quickly install the first crossbars 402 between the two sets of sleeves 202. Use the mounting bases 403 to quickly install the second crossbars 404 between the two sets of sleeves 201, thereby forming the main structure of the railing.

[0028] After use, the first cross bar 402 and the second cross bar 404 are inserted, and the storage cavity 501 is used to collect them. The slider 102 is used to slide in the slide groove 101, so that the slider 102 slides to the middle position of the base 1, and the sleeve rod 202 is received into the sleeve 201. The sleeve 201 is driven to rotate by the rotating block 103, so that the sleeve 201 can be stored into the slide groove 101, which can effectively reduce the overall volume and facilitate storage and transportation.

[0029] Through the above steps, the utility model constitutes the main mounting structure of the telescopic railing through the sleeve rod 202 and the sleeve 201. When in use, the sleeve 201 is installed by rotating the block 103, and the slider 102 can slide in the slide groove 101. When in use, it slides to the end close to the base 1, and the sleeve 201 is rotated along the slider 102 by rotating the block 103, which is convenient for unfolding. When not in use, the sleeve rod 202 can be stored inside the sleeve 201, and the slider 102 is slid to the center of the base 1. The rotating block 103 can be used to store the sleeve 201 inside the slide groove 101, which is convenient for storage and transportation, so as to solve the problem that the current telescopic railing is usually composed of one piece and has a large volume. When not in use, it is inconvenient to store and transport.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A quick-install combined telescopic railing, comprising a base (1); characterized in that: The invention also includes a structural component and a splicing component. Two groups of slide grooves (101) are provided above the base (1). Slide blocks (102) are provided inside the slide grooves (101). The slide blocks (102) are slidably connected to the base (1) through the slide grooves (101). A rotating block (103) is provided inside the slide block (102). The slide block (102) is rotatably connected to the rotating block (103). A sleeve (201) is fixedly installed above the rotating block (103). A sleeve rod (202) is provided inside the sleeve (201). The sleeve rod (202) is slidably connected to the sleeve (201). The structural component is provided between the two groups of sleeves (201). The splicing component is provided on the periphery of the base (1).

2. The quick-install combined telescopic railing according to claim 1, characterized in that: One side of the sleeve (201) is provided with a plurality of groups of reserved holes (301), one side of the sleeve rod (202) is provided with a fixing hole (302), and a first latch (303) is arranged inside the fixing hole (302) and the reserved hole (301).

3. The quick-install combined telescopic railing according to claim 1, characterized in that: The structural component comprises a mounting groove (401) and a first cross bar (402). A plurality of mounting grooves (401) are reserved on one side of the sleeve bar (202). The first cross bar (402) is arranged between the two sleeve bars (202). Both ends of the first cross bar (402) are respectively located inside the mounting grooves (401) at the same height of the two sleeve bars (202).

4. The quick-install combined telescopic railing according to claim 1, characterized in that: The structural component includes a mounting seat (403) and a second cross bar (404), wherein the mounting seat (403) is fixedly mounted on one side of the sleeve (201), and the second cross bar (404) is arranged between the two groups of mounting seats (403). Both ends of the second cross bar (404) are respectively located inside the mounting seats (403) mounted at the same height of the two groups of sleeves (201), and the second cross bar (404) is slightly longer than the first cross bar (402).

5. The quick-install combined telescopic railing according to claim 1, characterized in that: A storage cavity (501) is provided inside the base (1), and the storage cavity (501) is located on one side of the slide groove (101). A blocking cover (502) is provided above the base (1), and the blocking cover (502) is rotatably connected to the base (1). The blocking cover (502) is located above the storage cavity (501).

6. The quick-install combined telescopic railing according to claim 1, characterized in that: The splicing assembly includes a first splicing plate (601), a second splicing plate (602) and a second latch (603), wherein the first splicing plate (601) is fixedly mounted on one end of the base (1), two groups of the first splicing plates (601) are provided, and the second splicing plates (602) are fixedly mounted on the other end of the base (1), and the height of the second splicing plate (602) is located between the two groups of first splicing plates (601), and the second latch (603) is provided above the first splicing plate (601), and the second latch (603) is slidably connected to the first splicing plate (601).

7. The quick-install combined telescopic railing according to claim 6, characterized in that: Four sets of moving wheels (702) are fixedly mounted below the base (1), and four sets of adjusting feet (701) are fixedly mounted on the periphery of the base (1).

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