Article protection device for exhibition hall

Abstract

The utility model relates to the technical field of guardrails, in particular to an exhibition hall article protection device. Comprising a pipe body, a hollow base plate is arranged below the pipe body, a suction cup connected with the pipe body in a sliding mode is arranged in the base plate, a supporting spring is arranged at the connecting position of the suction cup and the pipe body, notches are formed in the two sides of the upper portion of the pipe body, and a positioning screw is arranged on the outer wall of the upper portion of the pipe body; the vertical rod is connected with the pipe body in a sleeved mode and fixed through a positioning screw, and clamping grooves are symmetrically formed in the vertical rod; according to the utility model, the suction cups are adsorbed on the ground, so that the overall firmness can be enhanced, a plurality of interception pieces can be arranged along the clamping grooves, the protection effect is greatly improved, and meanwhile, the interception height can be increased according to requirements, so that people are prevented from crossing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a guardrail technical field especially relates to an exhibition hall article protection device. BACKGROUND

[0002] In the exhibition process, the exhibition of calligraphy and painting, ceramics and other articles is usually placed and exhibited externally due to the large overall size, and at the same time, in order to prevent visitors from touching closely, a guardrail is used for limiting to prevent the exhibitors from being too close to the articles, thereby playing a protection role. However, the existing guardrail is placed on the ground by relying on its own gravity, which is easy to deviate or fall after being collided, and only one intercepting rope body part can be installed, which cannot achieve reliable protection, and the overall height cannot be adjusted as needed, which is very inconvenient. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems existing in the above, provides an exhibition hall article protection device, through the adsorption of the suction cup and the ground, the firmness of the whole can be enhanced, and a plurality of intercepting pieces can be arranged along the clamping groove, the protection effect is greatly improved, and the blocking height can be adjusted as needed to avoid people from crossing.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of comprising:

[0005] The pipe body is provided below with a hollow bottom disc, the inside of the bottom disc is provided with a suction cup in sliding connection with the pipe body, and the connection part of the suction cup and the pipe body is provided with a supporting spring, the two sides of the upper part of the pipe body are provided with notches, and the outer wall of the upper part of the pipe body is provided with a positioning screw.

[0006] The stand is sleeved with the pipe body and is fixed through the positioning screw, and the stand is symmetrically provided with a clamping groove.

[0007] Preferably, the positioning screw is in threaded connection with the pipe body, the end part is provided with a plug shaft, and a plurality of through holes are uniformly arranged along the axial direction of the stand.

[0008] Preferably, the top of the suction cup is uniformly provided with a plurality of wing plates, the bottom of the stand is provided with a cross-shaped staggered hole, and the sliding connection part of the suction cup and the pipe body is provided with an auxiliary pressing piece.

[0009] Preferably, the auxiliary pressing piece comprises a pressing ring and a stress ring, the upper surface of the pressing ring is provided with a plurality of short shafts, the top end of the short shaft is fixedly connected with the stress ring, and the middle part is in sliding connection with the bottom of the pipe body.

[0010] Preferably, a plurality of inclined extension strips are arranged along the circumferential direction of the pressing ring.

[0011] Preferably, the card slot is in the shape of "convex", and an intercepting part is arranged inside, both ends of the intercepting part are connected with the two vertical rods respectively.

[0012] Preferably, the intercepting part comprises a locking plate and a rope body, the locking plate is arranged in pairs and fixed at both ends of the rope body respectively, and the locking plate is in the shape of "T".

[0013] Preferably, the locking plate is provided with a pressing screw in contact with the card slot.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. By pushing the vertical rod to press the suction cup to contact with the ceramic tile ground, the stability of the pipe body after installation can be effectively improved by using the negative pressure suction force, and the contact between the bottom disc and the ground can also be maintained by the elastic force of the supporting spring, so that the structure is stable.

[0016] 2. By cooperating the positioning screw with the through hole at different heights of the vertical rod, the height of the vertical rod can be adjusted according to the use requirement, so that after the installation of the intercepting part, the personnel can be effectively prevented from climbing, and the cooperation of the inserting shaft and the through hole also increases the stability of the vertical rod after positioning.

[0017] 3. The installation of the auxiliary pressing part can continue to push the stress ring part downward after the preliminary positioning of the suction cup, and the outer area of the suction cup is pressed again by the pressing ring to improve the adsorption effect.

[0018] 4. The hollow design of the bottom disc increases the contact area with the ground to improve the stability after placement, and the storage space of the suction cup is reserved, so that the structure design is reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an installation schematic view of an exhibition hall article protection device.

[0020] Figure 2 It is a schematic view of the overall structure of an exhibition hall article protection device.

[0021] Figure 3 It is a schematic view of the structure of the connection between the suction cup and the pipe body.

[0022] Figure 4 It is a schematic view of the structure of the vertical rod.

[0023] Figure 5 It is a schematic view of the structure of the auxiliary pressing part.

[0024] Figure 6 It is a schematic view of the structure of the intercepting part.

[0025] Figure 7 It is a top view of the vertical rod.

[0026] In the figure: 1, pipe body; 2, suction cup; 3, supporting spring; 4, positioning screw; 5, vertical rod; 6, auxiliary pressing part; 7, intercepting part; 101, base plate; 102, notch; 201, wing plate; 401, insertion shaft; 501, clamping groove; 502, through hole; 503, staggered hole; 601, pressing ring; 602, stress ring; 603, short shaft; 604, extension bar; 701, locking plate; 702, rope body; 703, compression screw. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0028] Specific implementation manner one: in combination with Figures 1-7 As shown in the figure, a kind of exhibition goods protection device, including: pipe body 1, hollow base plate 101 is arranged below pipe body 1, suction cup 2 is arranged in base plate 101, and suction cup 2 is slidably connected with pipe body 1, and supporting spring 3 is arranged at the connecting position of suction cup 2 and pipe body 1, two sides of the upper portion of pipe body 1 are provided with notches 102, and positioning screw 4 is arranged on the outer wall of the upper portion of pipe body 1;Vertical rod 5 is sleeved with pipe body 1, and is fixed by positioning screw 4, and clamping groove 501 is symmetrically arranged on vertical rod 5;

[0029] After placing pipe body 1 at specified position, push down vertical rod 5 to overcome the elastic force of supporting spring 3, press suction cup 2, suction cup 2 is fully contacted with ceramic tile ground, extrude internal air, realize negative pressure adsorption with ceramic tile, improve the firmness of overall installation, then adjust the alignment of notch 102 of pipe body 1 and clamping groove 501 of vertical rod 5, and fix by positioning screw 4, realize the assembly of the whole, then multiple groups of intercepting parts for blocking can be placed in clamping groove 501 according to needs, improve the blocking effect, and in order to prevent someone from crossing, vertical rod 5 can be lifted and then fixed by positioning screw 4.

[0030] Preferred embodiment, in combination with Figures 2-4 As shown in the figure, positioning screw 4 is threadedly connected with pipe body 1, and positioning screw 4 has a smooth insertion shaft 401 at the end; A plurality of through holes 502 are evenly arranged along the axial direction of vertical rod 5, the diameter of through hole 502 is equal to the diameter of insertion shaft 401, and the height of vertical rod 5 can be adjusted by the cooperation of insertion shaft 401 and through hole 502 with different heights, and the fixation is more firm and reliable.

[0031] Preferred embodiment, in combination with Figures 2-5As shown, the top of the suction cup 2 is uniformly provided with a plurality of wing plates 201, and the bottom of the vertical rod 5 is provided with a cross-shaped misaligned hole 503. When the misaligned hole 503 is in a misaligned state with the wing plate 201, the vertical rod 5 can be pressed to push the suction cup 2 downward. In order to improve the tightness of the suction cup 2 and the ground, an auxiliary pressing piece 6 is arranged at the sliding connection between the suction cup 2 and the pipe body 1. The auxiliary pressing piece 6 is in sliding connection with the pipe body 1. When the misaligned hole 503 is aligned with the wing plate 201, the auxiliary pressing piece 6 is directly pushed downward by the vertical rod 5 when the vertical rod 5 is pushed downward, so as to press the surrounding area of the suction cup 2 and improve the tightness of the suction.

[0032] In a preferred embodiment, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. Figure 5 As shown, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. The upper surface of the pressing ring 601 is provided with a plurality of short shafts 603 which penetrate the bottom of the pipe body 1 to form a sliding connection with the pipe body 1. The top end of the short shaft 603 is bonded or welded with the force receiving ring 602. The force receiving ring 602 is in contact with the bottom surface of the vertical rod 5 and is displaced downward under the action of the thrust force. The pressing ring 601 presses the surrounding area of the suction cup 2 to improve the tightness of the suction cup 2 and the ceramic tile.

[0033] In a preferred embodiment, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. Figure 5 As shown, a plurality of inclined extension strips 604 are arranged along the circumferential direction of the pressing ring 601, which can increase the contact area above the suction cup 2 and improve the pressing effect.

[0034] In a preferred embodiment, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. Figure 7 As shown, the clamping groove 501 is in the shape of a "convex" character, and an detachable intercepting piece 7 is arranged inside. The two ends of the intercepting piece 7 are connected with the two vertical rods 5 respectively to form an obstruction to the exhibitors. A plurality of groups of intercepting pieces 7 can be arranged along the clamping groove 501 to prevent people from passing from below.

[0035] In a preferred embodiment, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. Figure 6 As shown, the intercepting piece 7 comprises a locking plate 701 and a rope body 702. The locking plate 701 is arranged in pairs and fixed at the two ends of the rope body 702. The locking plate 701 is in the shape of a "T" character and is inserted into the clamping groove 501 to achieve quick installation. The right side of the locking plate 701 has a rectangular notch, and a screw is arranged at the rectangular notch to achieve connection after the rope body 702 is inserted. The rope body 702 is in the shape of a rectangular sheet.

[0036] In a preferred embodiment, the auxiliary pressing piece 6 comprises a pressing ring 601 and a force receiving ring 602. Figure 6As shown, the locking plate 701 is provided with a pressing screw 703 in contact with the clamping groove 501, the pressing screw 703 is in threaded connection with the locking plate 701, by rotating the pressing screw 703 to contact the inner wall of the clamping groove 501, a pushing effect is formed, the positioning of the locking plate 701 is realized by relying on friction force, the stability is improved, and it is prevented that someone can easily pull out the locking plate 701.

[0037] In a preferred embodiment, the end of the pressing screw 703 can be provided with a round pad, the contact area with the inner wall of the clamping groove 501 is increased, and the positioning stability is improved. Specific embodiment two

[0039] In combination Figure 6 And Figure 7 As shown, in the case that the pressing screw 703 is not installed, after the locking plate 701 is inserted into the clamping groove 501, the locking plate 701 cannot be fixed by sliding downward, at this time, a magnetic material can be installed on the locking plate 701 to assist in fixing by magnetic attraction with the inner wall of the clamping groove 501, but when subjected to axial force, the locking plate 701 is easy to slide.

[0040] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model shall be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A protection device for exhibition hall items, characterized in that: include: A tube body (1), a hollow chassis (101) is provided below the tube body (1), a suction cup (2) is provided inside the chassis (101) and is slidably connected to the tube body (1), and a support spring (3) is provided at the connection between the suction cup (2) and the tube body (1), notches (102) are provided on both sides above the tube body (1), and a positioning screw (4) is provided on the outer wall above the tube body (1); A vertical rod (5) is sleeved with the tube body (1) and fixed by a positioning screw (4); and a clamping groove (501) is symmetrically provided on the vertical rod (5).

2. The exhibition hall article protection device according to claim 1, characterized in that: The positioning screw (4) is threadedly connected to the tube body (1), and an inserting shaft (401) is provided at the end thereof; a plurality of through holes (502) are evenly provided along the axial direction of the vertical rod (5).

3. The exhibition hall article protection device according to claim 1, characterized in that: The top of the suction cup (2) is evenly provided with a plurality of wing plates (201), and the bottom of the vertical rod (5) is provided with a cross-shaped offset hole (503); and an auxiliary pressure piece (6) is provided at the sliding connection between the suction cup (2) and the tube body (1).

4. The exhibition hall article protection device according to claim 3, characterized in that: The auxiliary pressure member (6) comprises a pressure ring (601) and a force ring (602); a plurality of short shafts (603) are provided on the upper surface of the pressure ring (601), and the top ends of the short shafts (603) are fixedly connected to the force ring (602), and the middle ends are slidably connected to the bottom of the tube body (1).

5. The exhibition hall article protection device according to claim 4, characterized in that: A plurality of inclined extension strips (604) are provided along the circumferential direction of the pressure ring (601).

6. The exhibition hall article protection device according to claim 1, characterized in that: The card slot (501) is in a "convex" shape, and a detachable intercepting member (7) is provided inside. The two ends of the intercepting member (7) are respectively connected to the two vertical poles (5).

7. The exhibition hall article protection device according to claim 6, characterized in that: The intercepting member (7) comprises a locking plate (701) and a rope body (702); the locking plates (701) are arranged in pairs and are respectively fixed at the two ends of the rope body (702); the locking plates (701) are in a "T" shape.

8. The exhibition hall article protection device according to claim 7, characterized in that: The locking plate (701) is provided with a clamping screw (703) in contact with the clamping slot (501).

Images