CN209765068U - A bear bridge for dolly boot security installations - Google Patents

Abstract

The utility model discloses a bear bridge for dolly boot security installations, its characterized in that: including the low middle arch structure's of high pontic in both ends pontic, pontic middle part is provided with the inductor, pontic middle part is provided with vertical motion's tablet, and works as correspond when tablet is located the lowest position and trigger the inductor, the inductor electricity is connected to the controller of security installations. The beneficial effects of the utility model include: through the mutual action of the induction plate and the inductor which are arranged on the bridge body, the signal can be transmitted to the controller of the security inspection equipment, the security inspection equipment is further started, the accuracy is high, the safety is good, and meanwhile, the power consumption of the security inspection equipment can be reduced.

Description

A bear bridge for dolly boot security installations

Technical Field

The utility model relates to a security installations field, concretely relates to a bear bridge that is used for dolly boot security installations.

Background

Along with economic development, more and more trolleys are provided, more and more people are provided for selecting private cars such as trolleys and the like to go out, as is well known, luggage articles can be subjected to security inspection when people select traditional public transport to go out, but the private cars such as trolleys are adopted to go out, because the security inspection is difficult to operate, security inspection is not carried out on each trolley, and therefore great potential safety hazards exist. Analyzing the reason, most of the current car security inspection modes are manual security inspection, which has high labor intensity and low efficiency.

Therefore, a safety inspection device specially aiming at the trolley is needed to solve the problem of high difficulty in the conventional trolley safety inspection.

Disclosure of Invention

To the weak point among the above-mentioned prior art, the utility model provides a bear bridge for dolly boot security installations, it has security installations controller trigger device, can accurate control open security installations.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a bear bridge that is used for dolly boot security installations, its characterized in that: including the low middle arch structure's of high pontic in both ends pontic, pontic middle part is provided with the inductor, pontic middle part is provided with vertical motion's tablet, and works as correspond when tablet is located the lowest position and trigger the inductor, the inductor electricity is connected to the controller of security installations.

Further, the bridge body comprises a support frame and a plank, wherein the plank is laid on the support frame.

Furthermore, an elastic seat is arranged on the support frame, a spring pressing plate which moves vertically is arranged above the elastic seat, the induction plate is arranged on the spring pressing plate, and the lower end of the spring pressing plate is in contact with the elastic seat.

Further, the elastic seat comprises a seat barrel, a partition plate is arranged in the seat barrel, a spring pressing block is arranged above the partition plate and is coaxially arranged with the seat barrel, a pan head is arranged at the upper end of the spring pressing block, a spring is sleeved on the spring pressing block, the upper end of the spring is limited by the pan head, the lower end of the spring is limited by the contact of the pan head and the partition plate, the lower end of the spring pressing block penetrates through the partition plate, a thread section is arranged at the lower end of the spring pressing block, and a limit nut is arranged in the thread section in a matched mode.

The beneficial effects of the utility model include: through the mutual action of the induction plate and the inductor which are arranged on the bridge body, the signal can be transmitted to the controller of the security inspection equipment, the security inspection equipment is further started, the accuracy is high, the safety is good, and meanwhile, the power consumption of the security inspection equipment can be reduced.

Drawings

Fig. 1 is a schematic structural view of the utility model;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a cross-sectional view C-C of FIG. 2;

Fig. 4 is a partially enlarged view of a in fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

A load-bearing bridge for security inspection of a trunk of a trolley as shown in fig. 1-4, characterized in that: including the low middle arch structure's of both ends pontic 1 that is high, 1 middle part of pontic is provided with inductor 3, 1 middle part of pontic is provided with vertical motion's tablet 4, and works as tablet 4 corresponds when being located the lowest position and triggers inductor 3, 3 electricity of inductor is connected to the controller of safety inspection equipment.

In an embodiment of the present invention, the bridge body 1 comprises a support frame 11 and a plurality of planks 12, wherein the planks 12 are laid on the support frame 11. The supporting frame 11 in this embodiment may be an integral steel frame formed by integral welding; or a plurality of steel frames are spliced to form the bridge body, the two ends of the spliced steel frames are connected with extension plates, and the extension plates enable the two ends of the steel frames to be in straight transition with the ground plane installed on the bridge body 1. The plank 12 of the present invention can be a patterned steel plate or a steel mesh.

The middle of the support frame 11 is provided with a plurality of elastic seats 5 arranged along the width direction of the bridge body 1, a spring pressing plate 6 moving vertically is arranged above the elastic seats 5, wherein the induction plate 4 is arranged on the spring pressing plate 6, and the lower end of the spring pressing plate 6 is in contact with the elastic seats 5. The inductor 3 is fixedly arranged on the support frame 11, and only when the trolley passes through the bridge body 1, the tire of the trolley presses the spring pressing plate 6, so that the spring pressing plate 6 moves downwards, the inductor plate 4 is driven to trigger the inductor 3, and further, the inductor 3 transmits a signal to a controller of the security inspection equipment. The spring pressing plate 6 can be an integral plate or a short plate which respectively corresponds to the running path of the tire of the trolley. The support frame 11 is also provided with a structure for limiting and guiding the spring pressing plate 6, so that the spring pressing plate 6 can be kept vertical, and the spring pressing plate 6 can be prevented from being deformed by transverse pressure in the using process.

The utility model provides an elastic seat 5 is as shown in fig. 4, including a seat section of thick bamboo 51, be provided with the baffle in the seat section of thick bamboo 51, this baffle top be provided with the spring pressing block 52 of the coaxial setting of a seat section of thick bamboo 51, this spring pressing block 52 upper end has the pan head, the cover is equipped with the spring on the spring pressing block 52, and the upper end of this spring is passed through the pan head is spacing, its lower extreme with the baffle contact is spacing, the lower extreme of spring pressing block 52 is passed the baffle, just the lower extreme of spring pressing block 52 has the screw thread section, and this screw thread section cooperation is provided with stop nut 53. The utility model discloses a spring is all according to elasticity lectotype, and its general bearing capacity is greater than 500N, consequently can prevent that staff or other personnel from missing and step on spring clamp plate 52 and open safety inspection equipment and cause personnel's injury.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims (4)

1. The utility model provides a bear bridge that is used for dolly boot security installations, its characterized in that: including the low middle arch structure's of both ends pontic (1) that is high, pontic (1) middle part is provided with inductor (3), pontic (1) middle part is provided with vertical motion's tablet (4), and works as correspond when tablet (4) are located the lowest position and trigger inductor (3), inductor (3) electricity is connected to the controller of safety inspection equipment.

2. The load-bearing bridge for the security inspection of the car trunk according to claim 1, characterized in that: the bridge body (1) comprises a support frame (11) and a plank (12), wherein the plank (12) is laid on the support frame (11).

3. the load-bearing bridge for the security inspection of the car trunk according to claim 2, characterized in that: be provided with elastic seat (5) on support frame (11), elastic seat (5) top is provided with vertical motion's spring clamp plate (6), tablet (4) set up in on spring clamp plate (6), spring clamp plate (6) lower extreme with elastic seat (5) contact.

4. The load-bearing bridge for the security inspection of the car trunk according to claim 3, characterized in that: elastic seat (5) are including a seat section of thick bamboo (51), be provided with the baffle in a seat section of thick bamboo (51), this baffle top be provided with spring pressing block (52) of a seat section of thick bamboo (51) coaxial setting, this spring pressing block (52) upper end has the coiled hair, the cover is equipped with the spring on spring pressing block (52), and the upper end of this spring is passed through the coiled hair is spacing, its lower extreme with the baffle contact is spacing, the lower extreme of spring pressing block (52) passes the baffle, just the lower extreme of spring pressing block (52) has the screw thread section, and this screw thread section cooperation is provided with stop nut (53).