Anti-theft combined handrail

Abstract

The utility model discloses an anti-theft combined handrail. The anti-theft combined handrail comprises a middle plate, a limiting seat, a cross rod, an anti-theft cap and a mounting seat, according to the anti-theft combined handrail, in the combined installation process of the anti-theft combined handrail, the transverse rods can be connected with the limiting bases and the installation grooves in a clamped mode through the assembling and connecting mechanisms, and the transverse rods and the vertical rods are assembled and connected in an inserting and connecting mode; the assembly structure simplicity and the operation convenience of the anti-theft combined handrail are improved, and the anti-theft cap can seal the top end of the limiting seat through clamping connection of the clamping buckle mechanism and the middle plate, so that disassembly and theft after the transverse rod and the vertical rod are installed can be avoided; and the top ends of the mounting holes can be sealed through the arrangement of the anti-theft mechanisms, then lawbreakers can be prevented from disassembling nuts in the mounting holes, overall disassembling and stealing of the anti-theft combined handrail are achieved, and the anti-theft effect of the anti-theft combined handrail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an anti-theft combined railing. Background Art

[0002] Guardrails are often used in balconies, stairs, roads and other places of buildings. They can protect people's safety and also play the role of isolation and decoration. Combination railings refer to railings that can be combined and spliced ​​and are easy to transport and store. However, the existing combination railings still have some defects in the process of use;

[0003] A combined protective aluminum profile guardrail proposed in application number CN202023214083.4 includes a mounting square column, fixing buckles are symmetrically welded on both sides of the mounting square column, a guardrail frame is slidably connected between the two fixing buckles, connecting grooves are symmetrically opened at both ends of the guardrail frame, and a limiting pin is slidably connected at the inner side of the fixing buckle corresponding to the inner side of the connecting groove, and the limiting pin is fixed to the mounting square column by bolts. In actual use, the combined protective aluminum profile guardrail is installed only by installing bolts and limiting nuts. Although the installation stability is improved, it is also easy to operate during disassembly. Therefore, it is easy to be simply disassembled and stolen by criminals, which reduces the anti-theft effect of the combined protective aluminum profile guardrail. At the same time, in the process of assembling the combined protective aluminum profile guardrail, its assembly structure is complicated and the operation is cumbersome.

[0004] Therefore, we propose a theft-proof combined railing to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an anti-theft combined railing to solve the problems of reduced anti-theft effect and complex assembly structure and cumbersome operation proposed in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an anti-theft combined railing, including a middle plate, a limit seat, a cross bar, an anti-theft cap and a mounting seat,

[0007] The two sides of the middle plate are fixedly installed with limit seats, the inside of the limit seats is provided with installation grooves, the inside of the installation grooves is provided with assembly mechanisms, one end of the assembly mechanism is fixedly connected with a cross bar, and the inside of the cross bar is plugged with a vertical bar;

[0008] The top ends of the middle plate and the limit seat are sleeved with anti-theft caps, which are snap-fitted and connected with the middle plate through a snap mechanism;

[0009] The bottom ends of the intermediate plate and the limiting seat are fixedly mounted with mounting seats, mounting holes are symmetrically provided on the mounting seats, the top ends of the mounting holes are connected with anti-theft mechanisms, and the anti-theft mechanisms are interconnected with the mounting seats.

[0010] Preferably, the assembling mechanism includes a positioning block, the mounting slot is movably connected with the positioning block, the positioning block is provided with a limiting slot, the limiting slot is slidably connected with a buckle body, a limiting hole is provided at the top corner of the buckle body, a limiting rod passes through the limiting hole, both ends of the limiting rod are fixedly connected to the limiting slot, a through hole is provided in the middle of the buckle body, the through hole is slidably connected with the positioning rod, one end of the positioning rod is fixedly connected to the limiting slot, a first spring is sleeved on the surface of the positioning rod, the two ends of the first spring are respectively connected to the limiting slot and the buckle body, a card slot is provided inside the limiting seat, and the card slot is card-engaged with the buckle body.

[0011] The above-mentioned structural design enables the cross bar and the limit seat to be quickly and conveniently assembled and spliced ​​through the assembly mechanism. At the same time, the distance between the upper and lower sets of cross bars can be adjusted to adapt to complex usage requirements, thereby improving the simplicity of the combined installation structure and the convenience of operation of the anti-theft combination railing.

[0012] Preferably, the limiting holes and the limiting rods are symmetrically distributed about the center line of the buckle body, and the buckle body forms a limiting telescopic structure with the limiting groove and the positioning rod through the first spring and the through hole.

[0013] The above structural design makes it easy for the limiting rod to limit the extension and retraction of the buckle body through the limiting hole, and the positioning rod can limit the extension and retraction of the buckle body through the through hole, thereby improving the stability of the assembly mechanism.

[0014] Preferably, the buckle mechanism includes an inner groove, the anti-theft cap is provided with an inner groove, a fixing rod is fixedly installed inside the inner groove, a clamping plate is slidably connected to the fixing rod, a second spring is connected between the clamping plate and the inner groove, the second spring is socketed with the fixing rod, a first clamping groove is provided on the top of the middle plate, and the first clamping groove is clamped and connected with the clamping plate.

[0015] The above structural design facilitates locking the anti-theft cap on the top of the middle plate and the limit seat through the buckle mechanism, thereby preventing the cross bar from being disassembled and stolen, thereby improving the anti-theft effect of the anti-theft combined railing.

[0016] Preferably, the anti-theft mechanism includes a sleeve, the surface sliding sleeve of the middle plate and the limit seat is provided with a sleeve, a connecting plate is fixedly installed on the bottom of the sleeve, a top block is fixedly installed at the top corner of the connecting plate, the top block corresponds to the top of the mounting hole, spring clip buckles are fixedly installed on both sides of the sleeve, and a second locking groove is opened inside the mounting seat.

[0017] The above-mentioned structural design makes it easy to seal the nut inside the installation hole through the anti-theft mechanism, preventing criminals from disassembling the nut to achieve the overall disassembly and theft of the anti-theft combination railing, further improving the anti-theft effect of the anti-theft combination railing.

[0018] Preferably, the spring clip buckle and the sleeve seat form an elastic snap-fit ​​structure, and the spring clip buckle is snap-fitted and connected with the second snap-fit ​​groove.

[0019] The above structural design facilitates convenient locking and installation of the sleeve, the connecting plate and the top block after the anti-theft combined railing is bolted and installed, thereby improving the convenience of operation of the anti-theft mechanism.

[0020] Compared with the prior art, the beneficial effects of the utility model are: the anti-theft combined railing;

[0021] 1. An intermediate plate, a limit seat, a mounting groove, a connecting mechanism, a horizontal bar and a vertical bar are provided, so that in the process of assembling and installing the anti-theft combined railing, the horizontal bar can be connected with the limit seat and the mounting groove by the connecting mechanism, and the horizontal bar and the vertical bar can be connected by plugging, which improves the simplicity of the assembly structure and the convenience of operation of the anti-theft combined railing. At the same time, the distance between the horizontal bars can be adjusted by the connecting mechanism and the vertical bars of different lengths can be adapted, which is conducive to adapting to different usage requirements;

[0022] 2. An anti-theft cap, a buckle mechanism, a mounting seat, a mounting hole and an anti-theft mechanism are provided, so that the anti-theft cap can seal the top of the limit seat through the buckle mechanism and the snap connection with the middle plate, thereby avoiding the disassembly and theft of the horizontal bar and the vertical bar after installation. The setting of the anti-theft mechanism can seal the top of the mounting hole, thereby preventing criminals from disassembling the nuts inside the mounting hole to achieve the overall disassembly and theft of the anti-theft combination railing, thereby improving the anti-theft effect of the anti-theft combination railing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the exploded structure of the limit seat and the assembly mechanism of the utility model;

[0025] Figure 3 It is a schematic diagram of the side section structure of the assembly mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the exploded structure of the limit seat and the anti-theft cap of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the anti-theft mechanism of the utility model.

[0028] In the figure: 1, middle plate; 2, limit seat; 3, mounting groove; 4, assembly mechanism; 401, positioning block; 402, limit groove; 403, buckle body; 404, limit hole; 405, limit rod; 406, through hole; 407, positioning rod; 408, first spring; 409, clamping groove; 5, cross bar; 6, vertical bar; 7, anti-theft cap; 8, buckle mechanism; 801, inner groove; 802, fixing rod; 803, clamping plate; 804, second spring; 805, first clamping groove; 9, mounting seat; 10, mounting hole; 11, anti-theft mechanism; 1101, sleeve; 1102, connecting plate; 1103, top block; 1104, spring clip buckle; 1105, second clamping groove. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-3The utility model provides a technical solution: an anti-theft combined railing, including an intermediate plate 1, a limit seat 2, a cross bar 5, an anti-theft cap 7 and a mounting seat 9. The limit seats 2 are fixedly installed on both sides of the intermediate plate 1, and a mounting groove 3 is provided inside the limit seat 2. A assembling mechanism 4 is installed inside the mounting groove 3. One end of the assembling mechanism 4 is fixedly connected to a cross bar 5, and a vertical bar 6 is inserted inside the cross bar 5. The assembling mechanism 4 includes a positioning block 401, and the positioning block 401 is movably connected inside the mounting groove 3. The positioning block 401 is provided inside The limiting groove 402 is slidably connected to the buckle body 403 inside the limiting groove 402, a limiting hole 404 is provided at the top corner of the buckle body 403, a limiting rod 405 is passed through the limiting hole 404, the limiting hole 404 and the limiting rod 405 are symmetrically distributed about the center line of the buckle body 403, both ends of the limiting rod 405 are fixedly connected to the limiting groove 402, a through hole 406 is provided in the middle of the buckle body 403, a positioning rod 407 is slidably connected inside the through hole 406, one end of the positioning rod 407 is connected to the limiting groove 40 2 is fixedly connected, a first spring 408 is sleeved on the surface of the positioning rod 407, and the two ends of the first spring 408 are respectively connected to the limiting groove 402 and the buckle body 403, and the buckle body 403 forms a limiting telescopic structure with the limiting groove 402 and the positioning rod 407 through the first spring 408 and the through hole 406, and a clamping groove 409 is opened inside the limiting seat 2, and the clamping groove 409 is clamped and connected with the buckle body 403. The design of the above structure enables the cross bar 5 to slide through the positioning block 401 during the assembly of the cross bar 5. It is movably inserted into the installation groove 3 opened in the limit seat 2, so that the first spring 408 can push the buckle body 403 to expand and contract inside the limit groove 402 and form an engagement with the engagement groove 409, so that the cross bar 5 and the limit seat 2 can be combined and installed, wherein the sliding connection between the positioning rod 407 and the through hole 406 and the sliding connection between the limiting rod 405 and the limiting hole 404 can both limit the expansion and contraction of the buckle body 403, thereby improving the stability of the engagement and separation between the buckle body 403 and the engagement groove 409.

[0031] Specific as Figure 1 and 4As shown, the middle plate 1 and the top of the limit seat 2 are sleeved with an anti-theft cap 7, and the anti-theft cap 7 is snap-fitted with the middle plate 1 through a buckle mechanism 8. The buckle mechanism 8 includes an inner groove 801, and the inner groove 801 is provided inside the anti-theft cap 7. A fixing rod 802 is fixedly installed inside the inner groove 801, and a clamping plate 803 is slidably connected to the fixing rod 802. A second spring 804 is connected between the clamping plate 803 and the inner groove 801, and the second spring 804 is sleeved with the fixing rod 802. A first snap-fitting groove 805 is provided on the top of the middle plate 1, and the first The locking groove 805 is locked with the card plate 803. The design of the above structure makes it possible to sleeve the anti-theft cap 7 on the top of the limiting seat 2 after the cross bar 5 and the limiting seat 2 are assembled and installed. In the sleeve process, the card plate 803 can be extended and retracted inside the inner groove 801 and on the surface of the fixed rod 802 through the second spring 804, so that the card plate 803 can be engaged with the middle plate 1 through the first locking groove 805, and then the anti-theft cap 7 is locked and installed, preventing criminals from disassembling and stealing the cross bar 5 and the assembly mechanism 4.

[0032] Specific as Figure 1 and Figure 5 As shown, the bottom ends of the middle plate 1 and the limit seat 2 are fixedly installed with a mounting seat 9, and mounting holes 10 are symmetrically opened on the mounting seat 9. The top of the mounting hole 10 is connected with an anti-theft mechanism 11, and the anti-theft mechanism 11 and the mounting seat 9 are connected to each other. The anti-theft mechanism 11 includes a sleeve 1101, and the surface of the middle plate 1 and the limit seat 2 is slidably sleeved with a sleeve 1101, and the bottom of the sleeve 1101 is fixedly installed with a connecting plate 1102, and a top block 1103 is fixedly installed at the top corner of the connecting plate 1102, and the top block 1103 corresponds to the top of the mounting hole 10, and both sides of the sleeve 1101 are fixedly installed with spring clip buckles 1104, and the spring clip buckles 110 4 and the sleeve 1101 form an elastic engaging structure, the interior of the mounting seat 9 is provided with a second engaging groove 1105, and the spring clip buckle 1104 is engaged with the second engaging groove 1105. The design of the above structure enables the sleeve 1101 and the connecting plate 1102 to be slidably sleeved from the top of the limiting seat 2 and the middle plate 1 to the bottom after the anti-theft combined railing is installed by fixing bolts, so that the connecting plate 1102 drives the top block 1103 to close the top of the top block 1103, so as to avoid the nut inside the top block 1103 from being disassembled from the outside to realize the overall disassembly and theft of the anti-theft combined railing.

[0033] Working principle: When using the anti-theft combined railing, first Figure 1-5As shown, the middle plate 1 and the limit seat 2 are fixed on the ground through the mounting bolts of the mounting seat 9, and then the mounting bolts are inserted into the inside of the mounting hole 10, and the mounting seat 9 is positioned by the connection between the nut and the mounting bolt, and then the sleeve 1101 and the connecting plate 1102 are sleeved from the top of the middle plate 1 and the limit seat 2 to the bottom, and the top block 1103 is made to close the top of the mounting hole 10, and at the same time, the descent of the sleeve 1101 will drive the spring clip buckle 1104 to form a snap fit with the second snap groove 1105, completing the fixed installation of the middle plate 1 and the limit seat 2, and then the bottom cross bar 5 is slidably inserted into the bottom of the mounting groove 3 through the positioning block 401, and the first spring 408 inside the positioning block 401 pushes the snap body 403 and the snap groove opened at the bottom. 409 is engaged, and then the slot 409 is inserted into the bottom cross bar 5, and then the top cross bar 5 is slidably inserted into the top of the installation slot 3 through the same steps, and plugged into the top of the vertical rod 6, the first spring 408 inside the positioning block 401 will push the buckle body 403 to engage with the slot 409 at the appropriate position on the top, and then the anti-theft cap 7 is sleeved on the top of the middle plate 1 and the limiting seat 2, and the second spring 804 pushes the card plate 803 to slide on the fixing rod 802 and inside the inner groove 801, and then the card plate 803 will form an engagement with the top of the middle plate 1 through the first engaging slot 805, so as to realize the locking and anti-theft of the middle plate 1 and the top of the limiting seat 2 by the anti-theft cap 7, and the above completes the combined installation process of the anti-theft combination railing.

[0034] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-theft combined railing, comprising an intermediate plate (1), a limit seat (2), a cross bar (5), an anti-theft cap (7) and a mounting seat (9), characterized in that: The two sides of the intermediate plate (1) are fixedly mounted with limit seats (2), the interior of the limit seats (2) is provided with a mounting groove (3), the interior of the mounting groove (3) is provided with a assembling mechanism (4), one end of the assembling mechanism (4) is fixedly connected with a cross bar (5), and the interior of the cross bar (5) is plugged with a vertical bar (6); The top ends of the intermediate plate (1) and the limiting seat (2) are sleeved with anti-theft caps (7), and the anti-theft caps (7) are snap-fitted and connected to the intermediate plate (1) via a snap-fit ​​mechanism (8); A mounting seat (9) is fixedly mounted on the bottom ends of the intermediate plate (1) and the limiting seat (2); mounting holes (10) are symmetrically provided on the mounting seat (9); the top ends of the mounting holes (10) are connected to an anti-theft mechanism (11); and the anti-theft mechanism (11) and the mounting seat (9) are interconnected.

2. The anti-theft combined railing according to claim 1, characterized in that: The assembly mechanism (4) comprises a positioning block (401), the interior of the installation slot (3) is movably connected with the positioning block (401), the interior of the positioning block (401) is provided with a limiting slot (402), the interior of the limiting slot (402) is slidably connected with a buckle body (403), a limiting hole (404) is provided at the top corner of the buckle body (403), a limiting rod (405) passes through the interior of the limiting hole (404), the two ends of the limiting rod (405) are fixedly connected to the limiting slot (402), and the buckle body A through hole (406) is provided in the middle of the (403), and a positioning rod (407) is slidably connected inside the through hole (406), one end of the positioning rod (407) is fixedly connected to the limiting groove (402), and a first spring (408) is sleeved on the surface of the positioning rod (407), and the two ends of the first spring (408) are respectively connected to the limiting groove (402) and the buckle body (403), and a clamping groove (409) is provided inside the limiting seat (2), and the clamping groove (409) is clamped and connected with the buckle body (403).

3. The anti-theft combined railing according to claim 2, characterized in that: The limiting hole (404) and the limiting rod (405) are symmetrically distributed about the center line of the buckle body (403), and the buckle body (403) forms a limiting telescopic structure with the limiting groove (402) and the positioning rod (407) through the first spring (408) and the through hole (406).

4. The anti-theft combined railing according to claim 1, characterized in that: The buckle mechanism (8) comprises an inner groove (801), the inner part of the anti-theft cap (7) is provided with an inner groove (801), a fixing rod (802) is fixedly installed inside the inner groove (801), a clamping plate (803) is slidably connected to the fixing rod (802), a second spring (804) is connected between the clamping plate (803) and the inner groove (801), the second spring (804) is sleeved with the fixing rod (802), and a first clamping groove (805) is provided on the top of the intermediate plate (1), and the first clamping groove (805) is clamped and connected with the clamping plate (803).

5. The anti-theft combined railing according to claim 1 is characterized in that: The anti-theft mechanism (11) comprises a sleeve (1101), the sleeve (1101) is slidably sleeved on the surfaces of the intermediate plate (1) and the limiting seat (2), a connecting plate (1102) is fixedly mounted on the bottom of the sleeve (1101), a top block (1103) is fixedly mounted at the top corner of the connecting plate (1102), the top block (1103) corresponds to the top end of the mounting hole (10), spring clip buckles (1104) are fixedly mounted on both sides of the sleeve (1101), and a second engaging groove (1105) is provided inside the mounting seat (9).

6. The anti-theft combined railing according to claim 5, characterized in that: The spring clip buckle (1104) and the sleeve (1101) form an elastic snap-fit ​​structure, and the spring clip buckle (1104) is snap-fitted and connected with the second snap-fit ​​groove (1105).

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