CN217896732U - Detachable truss for exhibitions - Google Patents

Abstract

The utility model discloses a can dismantle truss for exhibitions, which comprises a bracket, the support is the interval setting, install the roof-rack between the upper end of support jointly, the upper surface mounting of roof-rack has moving mechanism, moving mechanism comprises moving frame, motor and crossbeam, one side fixed mounting of crossbeam lower extreme has the fixing base, the crossbeam is kept away from the opposite side slidable mounting of fixing base and is removed the seat, the lower extreme fixed mounting of fixing base has the dead lever, the outer anchor ring cover of dead lever is equipped with the couple, the lower extreme fixed mounting of couple has the bearing block, the lower extreme of bearing block installs the couple down, the lower extreme fixed mounting of removing the seat has the peg; through support, roof-rack, removal frame and the crossbeam that sets up, only adopt the bolted connection between support, the roof-rack, remove the mode that adopts slidable mounting between frame, crossbeam and the roof-rack, easy dismounting just adjusts conveniently, saves the dismouting time, promotes the dismouting efficiency of whole truss.

Description

Detachable truss for exhibitions

Technical Field

The utility model relates to a truss technical field especially relates to can dismantle truss for exhibitions.

Background

Truss: a structure is formed by connecting rod pieces at both ends by hinges. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.

In the prior art, when the exhibitions are used for setting up the exhibition stand, the truss is usually in a welding or bolt fixed connection mode, the truss needs to be disassembled after the exhibitions are finished, and when the whole truss is disassembled, the disassembling procedure of the truss in welding or bolt fixed connection is very complicated, a large amount of time is consumed, and the use is not facilitated; and after the truss is installed, if the display position of the product needs to be adjusted, the position is adjusted after the product needs to be disassembled and assembled, which is very inconvenient. To this end, we propose a detachable exhibitions truss.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's is not enough, the utility model provides a can dismantle truss for exhibitions, removal frame, fixing base, removal seat and lower couple, peg through setting up for whole truss is behind the installation, can be according to the demand of meeting exhibition stand at the place, the position is established in hanging of adjustment show product, and in the show process, can also be timely, the position is established in specifically hanging of quick adjustment show product, and the moving mechanism that forms such as removal frame can slide in real time, and adjust simply, conveniently.

In order to solve the technical problem, the utility model provides a following technical scheme: the movable rack is characterized by comprising a bracket, the support is arranged at intervals, an upper frame is jointly installed between the upper ends of the support, a moving mechanism is installed on the upper surface of the upper frame, the moving mechanism is composed of a moving frame, a motor and a cross beam, a fixing base is fixedly installed on one side of the lower end of the cross beam, a moving base is installed on the other side, away from the fixing base, of the cross beam in a sliding mode, a fixing rod is fixedly installed at the lower end of the fixing base, an upper hook is sleeved on the outer annular surface of the fixing rod, a bearing block is fixedly installed at the lower end of the upper hook, a lower hook is installed at the lower end of the bearing block, and a hanging rod is fixedly installed at the lower end of the moving base.

As an optimal technical scheme of the utility model, the equal fixed mounting in both sides of crossbeam upper end has the stores pylon, the tip that the crossbeam was kept away from to the stores pylon and the lower fixed surface looks fixed connection who removes the frame.

As a preferred technical scheme of the utility model, the output fixed mounting of motor has the master gear, the equal fixed mounting in both sides of carriage lower surface has the bull stick, the outer anchor ring cover that the bull stick is close to the motor is equipped with the pinion, the common cover is equipped with the belt between the outside of master gear and pinion.

As an optimal technical scheme of the utility model, the upper end of removing the seat is rotated and is installed the removal wheel of two sets of symmetric distributions, the cross-section of crossbeam is "worker" font, and is two sets of remove looks sliding connection between wheel and the crossbeam.

As an optimal technical scheme of the utility model, the both ends of bull stick are all rotated and are installed the pulley, the pulley is corresponding with the roof-rack.

As an optimal technical scheme of the utility model, the last fixed surface of roof-rack installs the slide rail pole, pulley and slide rail pole phase-match.

As an optimal technical scheme of the utility model, every all install the floor jointly between the side of support upper end and the lower surface of roof-rack, through bolt looks fixed connection between support and the roof-rack, the floor respectively with support, roof-rack between through bolt looks fixed connection.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged movable frame, the fixed seat, the movable seat, the lower hook and the hanging rod, the hanging position of a displayed product can be adjusted according to the requirement of a exhibition stand where the whole truss is located after the installation process, in addition, the specific hanging position of the displayed product can be timely and quickly adjusted in the display process, and a moving mechanism formed by the movable frame and the like can slide in real time, so the adjustment is simple and convenient;

2. through the support, the roof-rack, remove frame and the crossbeam that set up, only adopt the bolted connection between support, the roof-rack, remove and adopt slidable mounting's mode between frame, crossbeam and the roof-rack, easy dismounting just adjusts conveniently, saves the dismouting time, promotes the dismouting efficiency of whole truss.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the moving mechanism of the present invention;

fig. 3 is a schematic structural view of the hanging mechanism of the present invention;

FIG. 4 is a schematic view of the mounting structure of the hanging rod of the present invention;

fig. 5 is a schematic structural view of the traveling mechanism of the present invention;

fig. 6 is a schematic structural view of the bracket of the present invention;

fig. 7 is a bottom view of the moving mechanism of the present invention.

Wherein: 1. a support; 2. a top frame; 3. a movable frame; 4. a motor; 5. a bearing block; 6. a slide rail rod; 7. a pulley; 8. a lower hook; 9. an upper hook; 10. a belt; 11. a cross beam; 12. a fixed seat; 13. a fixing rod; 14. a movable seat; 15. a moving wheel; 16. a hanging rod; 17. a main gear; 18. a pinion gear; 19. a rotating rod; 20. a rib plate; 21. a hanging rack.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

please refer to fig. 1-7, the detachable truss for exhibitions, includes a support 1, the support 1 is arranged at an interval, a top frame 2 is jointly installed between the upper ends of the support 1, a moving mechanism is installed on the upper surface of the top frame 2, the moving mechanism is composed of a moving frame 3, a motor 4 and a cross beam 11, a fixing seat 12 is fixedly installed on one side of the lower end of the cross beam 11, a moving seat 14 is slidably installed on the other side of the cross beam 11 far away from the fixing seat 12, a fixing rod 13 is fixedly installed on the lower end of the fixing seat 12, an upper hook 9 is sleeved on the outer ring surface of the fixing rod 13, a bearing block 5 is fixedly installed on the lower end of the upper hook 9, a lower hook 8 is installed on the lower end of the bearing block 5, and a hanging rod 16 is fixedly installed on the lower end of the moving seat 14.

In other embodiments, both sides of the upper end of the beam 11 are fixedly provided with the hanging racks 21, and the end parts of the hanging racks 21 far away from the beam 11 are fixedly connected with the lower surface of the movable frame 3;

when the movable frame 3 moves, the beam 11 is driven to move, the lower hook 8 and the hanging rod 16 below the beam 11 are driven to move, so that the display product hung on the lower hook 8 and the hanging rod 16 is moved, and the purpose of changing the placing position of the display product is achieved.

In other embodiments, a main gear 17 is fixedly installed at the output end of the motor 4, rotating rods 19 are fixedly installed on both sides of the lower surface of the movable frame 3, a pinion 18 is sleeved on the outer annular surface of the rotating rods 19 close to the motor 4, and a belt 10 is sleeved between the main gear 17 and the outer part of the pinion 18;

through the design, the whole moving frame 3 finishes moving under the combined action of the motor 4, the main gear 17, the secondary gear 18, the belt 10 and the rotating rod 19, the purpose of automatic sliding is achieved, manual operation is reduced, and the installation efficiency is improved.

In other embodiments, two sets of moving wheels 15 are rotatably mounted at the upper end of the moving seat 14, the cross section of the beam 11 is in an i shape, and the two sets of moving wheels 15 are slidably connected with the beam 11;

through this design, crossbeam 11 is through the mode that sets up of "worker" font for remove seat 14 and form sliding connection through removing between wheel 15 and the crossbeam 11, and then reach the quick travel that the quick change lies in the show product position under removing seat 14, convenient operation.

In other embodiments, pulleys 7 are rotatably mounted at both ends of the rotating rod 19, and the pulleys 7 correspond to the top frame 2;

when the movable frame 3 is movable on the top frame 2, the movable frame is connected with the top frame 2 in a sliding manner through the pulley 7, so that the operation is more convenient.

In other embodiments, the upper surface of the top frame 2 is fixedly provided with a slide rail rod 6, and the pulley 7 is matched with the slide rail rod 6;

through this design, pulley 7 not only provides the whole installation stability of the removal frame 3 on the pulley 7 through with the mode of the slide rail pole 6 assorted on the slide rail pole 6, has still promoted the smooth nature of the removal frame 3 slip in-process on the pulley 7, promotes the removal efficiency.

In other embodiments, a rib plate 20 is installed between the side surface of the upper end of each support 1 and the lower surface of the top frame 2, the supports 1 and the top frame 2 are fixedly connected through bolts, and the rib plate 20 is fixedly connected with the supports 1 and the top frame 2 through bolts;

through this design, through bolted connection mode between support 1, the roof-rack 2, avoid whole truss to adopt bolted connection's mode on the one hand, lead to the comparatively loaded down with trivial details phenomenon of whole truss dismouting, on the other hand strengthens the connection stability between support 1 and the roof-rack 2 through floor 20, promotes structural strength.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. Can dismantle truss for exhibitions, including support (1), its characterized in that: the support (1) is arranged at intervals, an upper frame (2) is installed between the upper ends of the support (1) together, a moving mechanism is installed on the upper surface of the upper frame (2), the moving mechanism is composed of a moving frame (3), a motor (4) and a cross beam (11), a fixing seat (12) is fixedly installed on one side of the lower end of the cross beam (11), a moving seat (14) is installed on the other side, far away from the fixing seat (12), of the cross beam (11) in a sliding mode, a fixing rod (13) is fixedly installed at the lower end of the fixing seat (12), an upper hook (9) is sleeved on the outer ring surface of the fixing rod (13), a bearing block (5) is fixedly installed at the lower end of the upper hook (9), a lower hook (8) is installed at the lower end of the bearing block (5), and a hanging rod (16) is fixedly installed at the lower end of the moving seat (14).

2. The detachable truss for exhibitions of claim 1, wherein: the hanging rack is characterized in that hanging racks (21) are fixedly mounted on two sides of the upper end of the cross beam (11), and the end portions, far away from the cross beam (11), of the hanging racks (21) are fixedly connected with the lower surface of the moving rack (3).

3. The detachable truss for exhibitions of claim 1, wherein: the belt type electric bicycle is characterized in that a main gear (17) is fixedly mounted at the output end of the motor (4), rotating rods (19) are fixedly mounted on two sides of the lower surface of the moving frame (3), an auxiliary gear (18) is sleeved on the outer annular surface, close to the motor (4), of each rotating rod (19), and a belt (10) is sleeved between the main gear (17) and the outer portion of the auxiliary gear (18) in a sleeved mode.

4. The detachable truss for exhibitions of claim 1, wherein: the upper end of the moving seat (14) is rotatably provided with two groups of moving wheels (15) which are symmetrically distributed, the cross section of the cross beam (11) is I-shaped, and the two groups of moving wheels (15) are connected with the cross beam (11) in a sliding manner.

5. The detachable truss for exhibitions of claim 3, wherein: pulleys (7) are rotatably mounted at two ends of the rotating rod (19), and the pulleys (7) correspond to the top frame (2).

6. The detachable truss for exhibitions of claim 5, wherein: the upper surface fixed mounting of roof-rack (2) has slide rail pole (6), pulley (7) and slide rail pole (6) phase-match.

7. The detachable truss for exhibitions of claim 1, wherein: every all install floor (20) jointly between the side of support (1) upper end and the lower surface of roof-rack (2), through bolt looks fixed connection between support (1) and roof-rack (2), floor (20) respectively with support (1), roof-rack (2) between through bolt looks fixed connection.

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