Gantry structure and detection system

Abstract

A gantry structure (100) and a detection system. The gantry structure (100) comprises: a frame body (10); and mounting assemblies (50) arranged on the frame body (10) and connected to the frame body (10), wherein each mounting assembly (50) and the frame body (10) define a wiring space (60), each mounting assembly (50) is provided with a first hole (55), and the first hole (55) is communicated with the wiring space (60). The gantry structure (100) and the detection system can not only ensure the mounting requirements of external detection devices (200), but also reduce the difficulty of upgrading and maintaining the gantry structure itself, thereby reducing maintenance costs.

Description

Gantry structure and detection system

[0001] Cross-references to related applications

[0002] This application claims priority to Chinese patent application 202411008620.X, filed on July 25, 2024, entitled “Gantry Structure and Detection System”, the entire contents of which are incorporated herein by reference. Technical Field

[0003] This application relates to the field of security inspection technology, and in particular to a gantry structure and detection system. Background Technology

[0004] In areas such as measurement channels, security checkpoints, and highway intersections, it is often necessary to install external detection equipment such as dimensional detection and prohibited item detection components, including imaging components and X-ray scanning components. These external detection devices need to be fixed in predetermined positions by support structures, and gantry structures are widely used as supports for these external detection devices in the aforementioned fields.

[0005] However, when using gantry structures in related technologies to install and support external testing equipment, due to insufficient structural design, the external testing equipment is usually connected to the gantry structure by welding, clamps, or other methods. After the external testing equipment is installed on the gantry structure, it is not conducive to the upgrading and maintenance of the gantry structure, resulting in high maintenance costs. Summary of the Invention

[0006] This application provides a gantry structure and a testing system. The gantry structure can ensure the installation requirements of external testing equipment while reducing the difficulty of upgrading and maintaining itself, and reducing maintenance costs.

[0007] On one hand, according to an embodiment of this application, a gantry structure is proposed, including: a frame body; and a mounting component disposed on and connected to the frame body, wherein the mounting component and the frame body enclose a wiring space, and a first hole is provided on the mounting component, the first hole communicating with the wiring space.

[0008] According to one aspect of an embodiment of this application, the mounting component is detachably connected to the frame body.

[0009] According to one aspect of the embodiments of this application, the mounting assembly includes a mounting plate and a protective plate. The protective plate is disposed between the frame body and the mounting plate. The mounting plate, the protective plate, and the frame body enclose a wiring space. The mounting plate is detachably connected to the frame body. A first hole is disposed on the mounting plate.

[0010] According to one aspect of the embodiments of this application, a connecting seat is provided on the frame body, and the mounting plate and the connecting seat are stacked and detachably connected to each other.

[0011] According to one aspect of the embodiments of this application, the mounting assembly further includes a bending plate, which is bent from the protective plate toward the wiring space or toward a side away from the wiring space, and the bending plate is stacked on the frame body.

[0012] According to one aspect of the embodiments of this application, the frame body has an inner cavity, and at least one of the frame body and the mounting assembly is provided with a second hole, the second hole communicating with at least one of the inner cavity and the wiring space.

[0013] According to one aspect of the embodiments of this application, the gantry structure further includes a cover, which is detachably connected to one of the mounting components and the frame body to open or close the second hole.

[0014] According to one aspect of the embodiments of this application, the frame body is provided with a second hole communicating with the inner cavity, the mounting component is provided with a second hole communicating with the wiring space, the second hole provided on the frame body and the second hole provided on the mounting component are at least partially opposite, and the cover covers the second hole on the mounting component and is detachably connected to the mounting component.

[0015] According to one aspect of the embodiments of this application, a second hole communicating with the inner cavity is provided on the frame body, and a cover covers the second hole on the frame body and is detachably connected to the frame body.

[0016] According to one aspect of the embodiments of this application, the mounting component is provided with a mounting part, the mounting component is connected to an external testing device through the mounting part, and a cable can extend into the wiring space and be connected to the external testing device through a first hole.

[0017] According to one aspect of the embodiments of this application, the mounting part includes a mounting hole disposed on the mounting component; and / or, the mounting part includes a support disposed on the outer side of the mounting component away from the wiring space, the support being detachably connected to the mounting component.

[0018] According to one aspect of the embodiments of this application, the frame body includes a first beam and a second beam that are arranged intersectingly, and at least one of the first beam and the second beam is provided with a mounting component.

[0019] According to one aspect of the embodiments of this application, a plurality of mounting components are provided on the first beam, and the plurality of mounting components are distributed sequentially along the length direction of the first beam and are detachably connected to the first beam respectively.

[0020] According to one aspect of the embodiments of this application, a plurality of mounting components are respectively provided on the second beam, and the mounting components on each second beam are successively distributed along the extension direction of the second beam and are detachably connected to the second beam respectively.

[0021] According to one aspect of the embodiments of this application, the gantry structure further includes a connecting component, wherein a connecting component is provided between the first beam and the second beam, the connecting component includes a first support and a second support, the first support is connected to the second beam and the second support is connected to the first beam, and the relative positions of the first support and the second support are adjustable.

[0022] On the other hand, according to an embodiment of this application, a detection system includes: the above-described gantry structure; an external detection device disposed on the gantry structure and connected to the mounting components; and a cable electrically connected to the external detection device and extending at least partially into the wiring space through a first hole.

[0023] According to the gantry structure and detection system provided in this application embodiment, the gantry structure includes a frame body and a mounting component. The mounting component is disposed on the frame body, and external detection equipment can be connected to the frame body through the mounting component to support the external detection equipment in a predetermined position. When the gantry structure needs to be upgraded or changed, it can be achieved by upgrading and changing the mounting component without redesigning the frame body, resulting in low upgrade costs. At the same time, the first hole provided on the mounting component communicates with the wiring space, allowing the cable connected to the external detection equipment to extend into the wiring space through the first hole. This ensures the neatness and integrity of the gantry structure after the external detection equipment is installed. Furthermore, the mounting component and frame body protect the cable, reducing the probability of corrosion and breakage, further reducing maintenance costs. Attached Figure Description

[0024] The features, advantages, and technical effects of exemplary embodiments of this application will now be described with reference to the accompanying drawings.

[0025] Figure 1 is a partial exploded view of a gantry structure in use according to an embodiment of this application;

[0026] Figure 2 is a front view of a gantry structure according to an embodiment of this application;

[0027] Figure 3 is a side view of a gantry structure according to an embodiment of this application;

[0028] Figure 4 is a cross-sectional view along position AA in Figure 3;

[0029] Figure 5 is a cross-sectional view along position BB in Figure 2;

[0030] Figure 6 is an isometric view of a gantry structure according to an embodiment of this application;

[0031] Figure 7 is a partial schematic diagram of a gantry structure according to an embodiment of this application;

[0032] Figure 8 is a partial structural schematic diagram of the cooperation between the second beam and the first support according to an embodiment of this application;

[0033] Figure 9 is a top view of a gantry structure according to an embodiment of this application;

[0034] Figure 10 is a schematic diagram of the structure of a detection system according to an embodiment of this application.

[0035] Wherein: 100-Gantry structure; 10-Frame body; 11-First beam; 111-Fourth connecting hole; 12-Second beam; 13-Reinforcing component; 131-Reinforcing plate; 132-Reinforcing beam; 15-Connecting seat; 16-Second hole; 20-Connecting component; 21-First support; 211-First connecting hole; 213-Notch; 214-Fixing seat; 22-Second support; 221-Second connecting hole; 30-Operating hole; 40-Protective component; 41-Protective shell; 411-Third connecting hole; 42-Side plate; 50-Mounting component; 51-Mounting plate; 52-Protective plate; 53-Bending plate; 54-Mounting part; 55-First hole; 60-Wiring space; 70-Cover; 200-External testing equipment; X-Length direction; Y-Extension direction.

[0036] In the accompanying drawings, the same parts use the same reference numerals. The drawings are not drawn to scale. Detailed Implementation

[0037] The features and exemplary embodiments of various aspects of this application will now be described in detail. Numerous specific details are set forth in the following detailed description to provide a comprehensive understanding of this application. However, it will be apparent to those skilled in the art that this application can be implemented without requiring some of these specific details. The following description of embodiments is merely intended to provide a better understanding of this application by illustrating examples. In the accompanying drawings and the following description, at least some well-known structures and techniques are not shown to avoid unnecessarily obscuring the application; and, for clarity, the dimensions of some structures may be exaggerated. Furthermore, the features, structures, or characteristics described below can be combined in any suitable manner in one or more embodiments.

[0038] In areas such as measurement channels, security checkpoints, and highway intersections, it is often necessary to install external detection equipment such as dimensional detection and prohibited item detection components, including imaging components and X-ray scanning components. These external detection devices need to be fixed in predetermined positions by support structures, and gantry structures are widely used as supports for these external detection devices in the aforementioned fields.

[0039] In related technologies, gantry structures used for installing and supporting external testing equipment often suffer from structural design deficiencies. This leads to the equipment being connected to the gantry structure via welding or clamps, hindering upgrades and maintenance and resulting in high costs. Furthermore, when a large number of external testing devices are connected, the gantry structure appears cluttered and lacks overall integrity.

[0040] Based on this, one embodiment of this application provides a gantry structure and a testing system. The gantry structure can both ensure the installation requirements of external testing equipment and reduce the difficulty of its own upgrades and maintenance, thus reducing maintenance costs. Furthermore, it can ensure the neatness and integrity of the gantry structure after the external testing equipment is installed.

[0041] As shown in Figures 1 to 5, one embodiment of this application provides a gantry structure 100, including a frame body 10 and an installation component 50. The installation component 50 is disposed on the frame body 10 and connected to the frame body 10. The installation component 50 and the enclosure form a wiring space 60. The installation component 50 is provided with a first hole 55, which communicates with the wiring space 60.

[0042] The frame body 10 may include two intersecting beam structures, or it may be an arched frame, a square frame, or other polygonal frame structures.

[0043] The connection between the mounting component 50 and the frame body 10 includes, but is not limited to: fastening with bolts or other fasteners; interlocking, for example, one component has a protrusion and the other has a slot, the slot and the protrusion are matched in shape and can be plugged in to achieve connection; and bonding.

[0044] The wiring space 60 formed by the mounting component 50 and the frame body 10 is used to accommodate and protect the cables. The wiring space 60 can be a closed space, or it can be open along the wiring direction. For example, there can be multiple mounting components 50, and each mounting component 50 and the frame body 10 enclose a wiring space 60. Adjacent wiring spaces 60 can be connected, so that cables can be passed through and connected in different wiring spaces 60.

[0045] The first hole 55 can be a round hole, a square hole, or other polygonal hole.

[0046] The wiring space 60 may be formed by recessing one of the mounting component 50 and the frame body 10 in a direction away from the other.

[0047] One embodiment of this application provides a gantry structure 100 that connects an external testing device 200 to the frame body 10 via an installation component 50, supporting the external testing device 200 in a predetermined position. When upgrades or changes to the gantry structure 100 are required, they can be achieved by upgrading and changing the installation component 50, without redesigning the frame body 10, resulting in low upgrade costs. Simultaneously, the correspondingly provided wiring space 60 and first hole 55 allow cables connected to the external testing device 200 to extend into the wiring space 60 through the first hole 55. This ensures the neatness and integrity of the gantry structure 100 after the external testing device 200 is installed. Furthermore, the installation component 50 and frame body 10 protect the cables, reducing the probability of corrosion and breakage, further lowering maintenance costs.

[0048] In some alternative embodiments, the gantry structure 100 provided in one embodiment of this application has the mounting component 50 detachably connected to the frame body 10.

[0049] By making the mounting component 50 and the frame body 10 detachably connected, when the gantry structure 100 needs to be upgraded, it can be achieved simply by replacing or modifying the mounting component 50. For example, the number, length, position and number of the first holes 55 included in the mounting component 50 can be adjusted according to the installation requirements of the external testing equipment 200.

[0050] As shown in Figures 4 and 5, in some optional embodiments, the gantry structure 100 provided in one embodiment of this application includes an installation component 50 comprising an installation plate 51 and a protective plate 52. The protective plate 52 is disposed between the frame body 10 and the installation plate 51. The installation plate 51, the protective plate 52, and the frame body 10 enclose a wiring space 60. The installation plate 51 is detachably connected to the frame body 10. A first hole 55 is provided in the installation plate 51.

[0051] Mounting plate 51 may have protective plates 52 on both sides opposite to each other in one direction. The protective plates 52 are clamped between the frame body 10 and the mounting plate 51. The protective plates 52 and the frame body 10 may abut against each other, or other transition sealing structures may be provided between them.

[0052] The mounting plate 51 and the frame body 10 can be connected by a first fastener. Both the mounting plate 51 and the frame body 10 can be provided with connection holes, or the frame body 10 can be provided with a connection structure with connection holes. The first fastener can be inserted into the connection hole and directly or indirectly detachably connect the mounting component 50 and the frame body 10.

[0053] The number of first fasteners connecting the mounting plate 51 and the frame body 10 can be one or more, and multiple fasteners are optional, in order to ensure the connection strength between the two.

[0054] The first type of fastener includes, but is not limited to, bolts, screws, etc.

[0055] Optionally, the mounting plate 51 and the protective plate 52 can be an integral structure or connected as a whole by welding. That is, the mounting plate 51 and the protective plate 52 can be connected by a fixed connection.

[0056] One embodiment of this application provides a gantry structure 100 in which the mounting component 50 adopts the above-described structure, which can both ensure the detachable connection requirement between the gantry structure and the frame body 10 and ensure the forming requirements of the wiring space 60.

[0057] Referring to Figures 1 to 5, in some optional embodiments, a gantry structure 100 provided in one embodiment of this application has a connecting seat 15 provided on the frame body 10, and the mounting plate 51 and the connecting seat 15 are stacked and detachably connected to each other.

[0058] The connecting seat 15 and the frame body 10 can be connected by means of integral structure, bonding, welding or other methods.

[0059] Connection holes can be provided on both the mounting plate 51 and the connecting seat 15, so that the first fastener can be inserted into the mounting plate 51 and the connecting seat 15 and the mounting plate 51 can be detachably connected to the frame body 10.

[0060] One embodiment of this application provides a gantry structure 100, in which a connecting seat 15 is provided on the frame body 10. This serves both as a bridge, allowing for a detachable connection between the mounting assembly 50 and the frame body 10, and, because the mounting plate 51 and the connecting seat 15 are stacked, the connecting seat 15 supports the mounting plate 51, ensuring the required wiring space 60 between the mounting plate 51 and the frame body 10, and reducing the probability of the mounting assembly 50 being crushed under external force.

[0061] In some alternative embodiments, the frame body 10 and the mounting plate 51 of the mounting assembly 50 can be connected by a fastener threaded connection, which can reduce the deformation of the mounting plate and give it a good flatness.

[0062] Referring again to Figures 4 and 5, in some optional embodiments, the gantry structure 100 provided in one embodiment of this application further includes a bending plate 53 in the mounting component 50. The bending plate 53 is bent from the protective plate 52 into the wiring space 60 or to the side away from the wiring space 60, and the bending plate 53 is stacked on the frame body 10.

[0063] Optionally, the bending plate 53 can be bent from the protective plate 52 toward one side of the wiring space 60, or it can be bent from the protective plate 52 toward the side away from the wiring space 60. Optionally, it can be bent from the protective plate 52 toward one side of the wiring space 60.

[0064] One embodiment of this application provides a gantry structure 100, which, through the above-described configuration, increases the contact surface between the bending plate 53 and the frame body 10, ensuring the frame body 10's support requirements for the mounting assembly 50. Simultaneously, the above configuration also ensures the sealing of the joint between the mounting assembly 50 and the frame body 10, extending the path of external air impurities and other contaminants entering the wiring space 60 through the joint gap between the frame body 10 and the mounting assembly 50, thereby improving the reliability of the gantry structure 100.

[0065] Referring to Figures 1 to 5, in some optional embodiments, a gantry structure 100 provided in one embodiment of this application has a frame body 10 having an inner cavity, and at least one of the frame body 10 and the mounting assembly 50 is provided with a second hole 16, which communicates with at least one of the inner cavity and the wiring space 60.

[0066] The first hole 55 is generally set with a small radial dimension to prevent rainwater from entering. By setting the second hole 16, it can work in conjunction with the first hole 55, making it easier for operators to thread cables and reducing the construction difficulty during the cable threading process.

[0067] In some alternative embodiments, the gantry structure 100 provided in one embodiment of this application further includes a cover 70, which is detachably connected to one of the mounting assembly 50 and the frame body 10 to open or close the second hole 16.

[0068] The cap 70 closes the first hole 55 and is detachably connected to the mounting component 50.

[0069] The cover 70 can be detachably connected to the mounting component 50, for example, by using fasteners for fastening.

[0070] One embodiment of this application provides a gantry structure 100, which, by setting a cover 70, can close the second hole 16 after the cable is installed, thus ensuring the sealing and safety of the wiring space 60.

[0071] In some optional embodiments, one embodiment of the present application provides a gantry structure 100, wherein the frame body 10 is provided with a second hole 16 communicating with the inner cavity, the mounting component 50 is provided with a second hole 16 communicating with the wiring space 60, the second hole 16 provided on the frame body 10 and the second hole 16 provided on the mounting component 50 are at least partially opposite, and the cover 70 covers the second hole 16 on the mounting component 50 and is detachably connected to the mounting component 50.

[0072] In some optional embodiments, one embodiment of the present application provides a gantry structure 100, wherein a second hole 16 communicating with the inner cavity is provided on the frame body 10, and a cover 70 covers the second hole 16 on the frame body 10 and is detachably connected to the frame body 10.

[0073] All of the above setup methods can facilitate cable laying by operators and reduce construction difficulty.

[0074] Referring to Figures 1 to 5, in some optional embodiments, one embodiment of the present application provides a gantry structure 100, wherein the mounting component 50 is provided with a mounting part 54, the mounting component 50 is connected to an external testing device 200 through the mounting part 54, and a cable can extend into the wiring space 60 and be connected to the external testing device 200 through a first hole 55.

[0075] The mounting part 54 may include mounting holes, mounting bases, etc., provided on the mounting component 50.

[0076] The gantry structure 100 provided in one embodiment of this application, through the above-described configuration, facilitates the connection between the mounting component 50 and the external testing equipment 200, and also facilitates the connection of cables to the external testing equipment 200 and the routing of cables within the wiring space 60.

[0077] In some alternative embodiments, one embodiment of the present application provides a gantry structure 100, wherein the mounting portion 54 includes mounting holes disposed on the mounting assembly 50.

[0078] The mounting part 54 may be a mounting hole provided on the mounting assembly 50. When the mounting assembly 50 includes a mounting plate 51, the mounting part 54 may be one or more mounting holes provided on the mounting plate 51. The external testing device 200 can be directly and detachably connected to the mounting assembly 50 via fasteners, ensuring the installation requirements of the external testing device 200 are met.

[0079] It is understood that the above-described structure of the mounting part 54 is only an optional embodiment. In some embodiments, the mounting part 54 may also include a support disposed on the outside of the mounting assembly 50 away from the wiring space 60, and the support may be detachably connected to the mounting assembly 50.

[0080] The external testing device 200 can be first installed on the support, and then detachably connected to the mounting assembly 50 via the support.

[0081] One embodiment of this application provides a gantry structure 100, which, by including a support in the mounting part 54, can also meet the installation requirements of the external testing equipment 200, thus facilitating the installation of the external testing equipment 200.

[0082] Referring to Figures 1 to 5, in some optional embodiments, a gantry structure 100 provided in one embodiment of this application includes a frame body 10 comprising a first beam 11 and a second beam 12, the second beam 12 being intersected with the first beam 11, and an installation component 50 being provided on at least one of the first beam 11 and the second beam 12.

[0083] The number of first beam 11 and second beam 12 can be one. One end of the first beam 11 and the second beam 12 can be intersected and connected to each other, or they can be perpendicular to each other.

[0084] In some embodiments, the number of at least one of the first beam 11 and the second beam 12 may be two or more. For example, the number of the first beam 11 may be one and the number of the second beam 12 may be two, with the first beam 11 located between the two second beams 12 and connected to the second beams 12 respectively.

[0085] Of course, in some embodiments, the number of first beams 11 and second beams 12 may be more than two, with each second beam 12 intersecting and connected to the corresponding first beam 11.

[0086] The mounting component 50 can be installed on the first beam 11 or on the second beam 12. Alternatively, the mounting component 50 can be installed on both the first beam 11 and the second beam 12.

[0087] When the mounting component 50 is installed on the second beam 12, the mounting component 50 can be installed on one of the second beams 12, or the mounting component 50 can be installed on each of the second beams 12.

[0088] The gantry structure 100 provided in one embodiment of this application adopts the above-described form for the frame body 10. While ensuring the installation and connection requirements of the mounting components 50, the frame body 10 itself has a simple structure and is easy to form.

[0089] In some optional embodiments, a gantry structure 100 provided in one embodiment of this application has a plurality of mounting components 50 disposed on a first beam 11. The plurality of mounting components 50 are distributed sequentially along the length direction X of the first beam 11 and are detachably connected to the first beam 11 respectively.

[0090] The number of mounting components 50 provided on the first beam 11 can be two, three, or more, and the multiple mounting components 50 can be arranged sequentially in the length direction X of the first beam 11. In some optional embodiments, at least two adjacent mounting components 50 can be connected to the wiring space 60 formed by the first beam 11 in the length direction X.

[0091] One embodiment of this application provides a gantry structure 100, which, by setting multiple mounting components 50 on the first beam 11, can both ensure that multiple external testing devices 200 are connected and supported at a preset height, and at the same time protect the cables.

[0092] In some optional embodiments, a gantry structure 100 provided in one embodiment of this application has a plurality of mounting components 50 respectively provided on each second beam 12. The mounting components 50 on each second beam 12 are successively distributed along the extension direction Y of the second beam 12 and are detachably connected to the second beam 12 respectively. The extension direction Y and the length direction X are intersecting each other.

[0093] The number of mounting components 50 included on each second beam 12 can be the same or different, and can be selected to be the same to ensure the consistency of specifications of each second beam 12 during production.

[0094] The angle between the extension direction Y and the length direction X can be any value between 85° and 95°, and can be selected as 90°.

[0095] When the mounting component 50 is installed on the second beam 12, the number of mounting components 50 included at the same height position can be one or more. For example, as shown in Figure 4, two mounting components 50 can be included at the same height position and symmetrically distributed on both sides of the second beam 12, for example, on both sides of the length direction X. The specific number can be determined according to the number of external detection devices 200 and the installation requirements.

[0096] The gantry structure 100 provided in one embodiment of this application, through the above-described configuration, enables the installation of an external testing device 200 at a corresponding height position on the second beam 12, ensuring the testing requirements of the testing device 200.

[0097] As shown in Figures 6 to 9, in some optional embodiments, the gantry structure 100 provided in the above embodiments of this application may further include a connecting component 20. A connecting component 20 is provided between the first beam 11 and the second beam 12. The connecting component 20 includes a first support 21 and a second support 22. The first support 21 is connected to the second beam 12 and the second support 22 is connected to the first beam 11. The relative positions of the first support 21 and the second support 22 are adjustable and they are detachably connected to each other.

[0098] When there are two or more second beams 12, a connecting component 20 can be provided between the outermost second beam 12 in the length direction X and the first beam 11. Of course, a connecting component 20 can also be provided between the outermost two second beams 12 in the length direction X and the first beam 11.

[0099] The first support 21 and the second beam 12 can be connected by welding, an integral structure, or fasteners. The second support 22 and the first beam 11 can be connected by welding, an integral structure, or fasteners.

[0100] The first support 21 and the second support 22 can be connected by fasteners or snap-fit ​​connections. When their positions are adjusted to the appropriate positions, they can be detachably connected by fasteners or snap-fit ​​connections.

[0101] One embodiment of this application provides a gantry structure 100, which, by setting a connecting component 20, includes a first support 21 and a second support 22. The first support 21 is connected to a second beam 12 and the second support 22 is connected to a first beam 11. The first support 21 and the second support 22 are detachably connected to each other, which facilitates the rapid assembly of the first beam 11 and the second beam 12. At the same time, since the relative position of the first support 21 and the second support 22 along the length direction X is adjustable, even if there is an error between the distance between the second beams 12 and the length of the first beam 11 during construction, it can be compensated by adjusting the relative position between the first support 21 and the second support 22. This reduces the assembly accuracy requirements of the gantry structure 100, thereby significantly reducing the difficulty of on-site construction and improving work efficiency.

[0102] In some optional embodiments, the gantry structure 100 provided in the above embodiments of this application has a first connecting hole 211 on the first support 21 and a second connecting hole 221 on the second support 22. The first support 21 and the second support 22 are detachably connected by second fasteners inserted into the first connecting hole 211 and the second connecting hole 221.

[0103] At least one of the first connecting hole 211 and the second connecting hole 221 can be a strip hole. Of course, there can be multiple of the first connecting hole 211 and the second connecting hole 221.

[0104] The gantry structure 100 provided in one embodiment of this application, through the above-described configuration, facilitates the position adjustment of the first support 21 and the second support 22 and meets the requirements for detachable connection.

[0105] In some alternative embodiments, at least one of the first connecting hole 211 and the second connecting hole 221 of the gantry structure 100 provided in the above embodiments of this application is a strip hole extending along the length direction X.

[0106] Optionally, the first connecting hole 211 can be a strip-shaped hole extending along the length direction X, and the second connecting hole 221 can also be a strip-shaped hole extending along the length direction X. When one of the first connecting hole 211 and the second connecting hole 221 is a strip-shaped hole, the other can be a circular hole. Of course, in some embodiments, both the first connecting hole 211 and the second connecting hole 221 can be strip-shaped holes extending along the length direction X. When both the first connecting hole 211 and the second connecting hole 221 are strip-shaped holes, their lengths can be equal, or one can be longer than the other.

[0107] One embodiment of the gantry structure 100 provided in this application, by making at least one of the first connecting hole 211 and the second connecting hole 221 a strip-shaped hole extending along the length direction X, allows the first support 21 and the second support 22 to move relative to each other in the length direction X and then be locked by the second fastener during assembly of the first beam 11 and the second beam 12 of the gantry structure 100. This compensates for the error between the distance between the two outermost first beams 11 and the length of the first beam 11 after installation, effectively reducing the assembly accuracy requirements of the gantry structure 100, thereby significantly reducing the difficulty of on-site construction and improving work efficiency.

[0108] In some optional embodiments, the gantry structure 100 provided in the above embodiments of this application has at least two of the first connecting holes 211 and the second connecting holes 221, which are spaced apart in the length direction X. It is possible to have at least two first connecting holes 211, with at least a portion of them spaced apart in the length direction X; it is also possible to have at least two second connecting holes 221, with at least a portion of them spaced apart in the length direction X; and it is also possible to have at least two first connecting holes 211 and at least two second connecting holes 221, each spaced apart in the length direction X.

[0109] When there are two or more first connecting holes 211, the two or more first connecting holes 211 can be round holes or strip holes. The second connecting hole 221 can be round holes or strip holes, and the number of second connecting holes 221 can be one or two or more.

[0110] When there are two or more second connecting holes 221, the two or more second connecting holes 221 can be round holes or strip holes. The first connecting hole 211 can be round holes or strip holes, and the number of first connecting holes 211 can be one or two or more.

[0111] The gantry structure 100 provided in one embodiment of this application, through the above-described configuration, can ensure the positional adjustment requirements between the first support 21 and the second support 22, reduce the assembly accuracy requirements during the assembly of the first beam 11 and the second beam 12, and reduce construction difficulty. Furthermore, when there are two or more of both the first connecting hole 211 and the second connecting hole 221, they can be connected and fixed using multiple second fasteners, which also improves the connection strength and stability between the first beam 11 and the second beam 12.

[0112] In some alternative embodiments, in one embodiment of the present application, a gantry structure 100 is provided, in which the second beams 12 are arranged in pairs, and the minimum vertical distance between the paired second beams 12 in the length direction X is greater than the length of the first beam 11. The connecting components 20 provided on the paired second beams 12 protrude from the connected second beams 12 in a direction toward each other.

[0113] The above settings facilitate the adjustment of the assembly position between the second beam 12 and the first beam 11, reducing the assembly difficulty of the two.

[0114] As shown in Figures 6 to 9, in some optional embodiments, the gantry structure 100 provided in the above embodiments of this application has a first support 21 protruding from the second beam 12 in the length direction X, and the frame body 10 also includes a reinforcing component 13. The portion of the first support 21 that protrudes from the second beam 12 in the length direction X is connected to the second beam 12 by the reinforcing component 13.

[0115] The first connecting hole 211 provided on the first support 21 may be located at least partially on the part of the first support 21 that protrudes from the second beam 12 in the length direction X.

[0116] The gantry structure 100 provided in one embodiment of this application, through the above-described configuration, can support and adjust the position of the second support 22 and the first beam 11 by means of the cantilevered first support 21. At the same time, the corresponding reinforcing component 13 can increase the connection strength between the first support 21 and the second beam 12 and reduce the probability of deformation of the first support 21 under external force.

[0117] In some alternative embodiments, a gantry structure 100 provided in one embodiment of this application includes a reinforcing component 13 comprising a plurality of reinforcing plates 131 and a reinforcing beam 132. The plurality of reinforcing plates 131 are spaced apart from each other and are respectively connected to a second beam 12 and a first support 21. The reinforcing beam 132 is disposed on the side of each reinforcing plate 131 away from the first support 21, and the reinforcing beam 132 supports each reinforcing plate 131 and is connected to the second beam 12.

[0118] The number of reinforcing plates 131 can be two, three, or more. Adjacent reinforcing plates 131 can be spaced apart.

[0119] The reinforcing plate 131 can be connected to the first support 21 and the second beam 12 by welding or other means.

[0120] The reinforcing beam 132 can be spaced apart from the first support 21 in the extension direction Y of the second beam 12, and the reinforcing plate 131 can be clamped between the reinforcing beam 132 and the first support 21.

[0121] One embodiment of this application provides a gantry structure 100 in which a reinforcing component 13 includes multiple reinforcing plates 131. These reinforcing plates 131 are connected to a first support 21 and a second beam 12 respectively, ensuring the connection strength between them. By providing a reinforcing beam 132, the reinforcing plates 131 and the first support 21 are further supported, improving the support capacity and deformation resistance of the first support 21.

[0122] In some alternative embodiments, one embodiment of the present application provides a gantry structure 100 in which a notch 213 is provided on a first support 21, the shape of the notch 213 matches the shape of a second beam 12, and the second beam 12 extends at least partially into the notch 213 and is fixedly connected to the first support 21.

[0123] The notch 213 can be formed by the first support 21 starting from one end in the length direction X and recessing inward. The notch 213 can be a U-shaped notch or the specific shape can be determined according to the cross-sectional shape of the second beam 12.

[0124] The gantry structure 100 provided in one embodiment of this application, through the above-described arrangement, allows the wall surface that encloses the notch 213 to be arranged around at least part of the outer peripheral surface of the second beam 12 and connected by welding or other means, thereby ensuring the connection strength between the first support 21 and the second beam 12.

[0125] In some optional embodiments, the gantry structure 100 provided in one embodiment of this application has a first beam 11 and a second beam 12 that are both hollow beams. The second beam 12 has a first support 21 protruding from the side facing the first beam 11. The second beam 12 is provided with an operating hole 30 that communicates with the inner cavity of the first beam 11. A protective member 40 is provided on each second beam 12. The orthographic projection of the protective member 40 covers the second beam 12 along the extension direction Y of the second beam 12 and is detachably connected to the first beam 11.

[0126] In one embodiment of this application, a gantry structure 100 is provided. Grounding cables, power cables, and other cables can typically enter the inner cavity of the second beam 12 from its lower end. This arrangement allows some cables to pass through the operating holes 30 on the second beam 12 and enter the inner cavity of the first beam 11, enabling electrical connection with the detection device 200 on the first beam 11, ensuring its grounding and power supply requirements. A protective member 40 is provided for each second beam 12, with its orthographic projection covering the second beam 12 along its extension direction Y. This covers the top of the inner cavity of the second beam 12 and the operating holes 30, preventing rainwater and dust from entering the inner cavity of the second beam 12 and improving the safety of the gantry structure 100. The detachable connection between the protective member 40 and the first beam 11 allows for installation of the protective member 40 after all cables are laid out. Furthermore, in case of a malfunction, maintenance can be performed by removing the protective member 40, reducing the maintenance difficulty of the gantry structure 100.

[0127] Optionally, in one embodiment of this application, the protective component 40 of the gantry structure 100 includes, but is not limited to, plate-like structures, shell structures, etc., and the detachable connection between it and the first beam 11 can be made by means of snap-fit, fastener connection, etc.

[0128] In some alternative embodiments, the protective member 40 includes a protective shell 41 and a pair of side plates 42 respectively connected to the protective shell 41. The side plates 42 and the protective shell 41 form a slot that engages with the first beam 11. The protective shell 41 is provided with a third connecting hole 411, and the first beam 11 is provided with a fourth connecting hole 111. The third connecting hole 411 is a strip-shaped hole extending along the length direction X. The protective member 40 and the first beam 11 are detachably connected by second fasteners inserted into the third connecting hole 411 and the fourth connecting hole 111.

[0129] In one embodiment of this application, a gantry structure 100 is provided. With the above-mentioned configuration, the shape of the slot can match the shape of the first beam 11. The protective shell 41 can cover the second beam 12 in the extension direction Y. The side plates 42 on both sides can restrict the relative position of the protective member 40 and the first beam 11. The second fastener can lock the protective member 40 and the first beam 11 and ensure the detachable connection requirement of the two.

[0130] In some alternative embodiments, in one embodiment of the present application, a gantry structure 100 is provided, wherein a second beam 12 is provided with a fixing seat 214 at one end of its extension direction Y toward the first beam 11, and the protective member 40 and the fixing seat 214 are detachably connected by a third fastener.

[0131] As shown in Figure 10, in another embodiment of this application, a detection system is also provided, including a gantry structure 100, an external detection device 200, and cables as provided in any of the above embodiments. The external detection device 200 is disposed on the gantry structure 100 and connected to the mounting assembly 50. The detection device 200 includes, but is not limited to, an imaging component, a radiographic scanning component, and an illumination component. The cables are electrically connected to the external detection device 200 and extend at least partially into the wiring space 60 through a first hole 55.

[0132] When in use, the component to be inspected can pass through the frame body 10. During the passage, the external inspection device 200 can perform imaging and other inspections on the component to be inspected.

[0133] The number of external testing devices 200 can be one or more. The external testing devices 200 can be set on the first beam 11, or on the second beam 12. Of course, external testing devices 200 can also be set on both the first beam 11 and the second beam 12.

[0134] The detection system provided in one embodiment of this application can be used in fields such as measuring channels, security checkpoints, and highway intersections. Since it includes the gantry structure 100 provided in any of the above embodiments, the external detection device 200 can be connected to the frame body 10 via the mounting component 50 to support the external detection device 200 in a predetermined position. When upgrades or changes are needed to the gantry structure 100, this can be achieved by upgrading the cover mounting component 50, ensuring the installation requirements of the external detection device without requiring a redesign of the frame body 10, resulting in low upgrade costs. Simultaneously, the correspondingly provided wiring space 60 and first hole 55 allow cables connected to the external detection device 200 to extend into the wiring space 60 through the first hole 55. This ensures the neatness and integrity of the gantry structure 100 after the external detection device 200 is installed. Furthermore, the mounting component 50 and frame body 10 protect the cables, reducing the probability of corrosion and breakage, further lowering the maintenance costs of the detection system.

[0135] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A gantry structure, comprising: a frame body; a mounting assembly arranged on and connected with the frame body, the mounting assembly and the frame body enclosing a wiring space, the mounting assembly being provided with a first hole in communication with the wiring space.

2. The gantry structure of claim 1, wherein, The mounting assembly is detachably connected with the frame body.

3. The gantry structure of claim 2, wherein, The mounting assembly comprises a mounting plate and a protection plate, the protection plate being arranged between the frame body and the mounting plate, the mounting plate, the protection plate and the frame body enclosing the wiring space, the mounting plate being detachably connected with the frame body, the first hole being arranged on the mounting plate.

4. The gantry structure of claim 3, wherein, The mounting plate and a connecting seat arranged on the frame body are stacked and detachably connected with each other.

5. The gantry structure of claim 3, wherein, The mounting assembly further comprises a bent plate, the bent plate being arranged in the wiring space or on a side away from the wiring space by being bent from the protection plate, the bent plate being stacked on the frame body.

6. The gantry structure of claim 1, wherein, The frame body has an inner cavity, at least one of the frame body and the mounting assembly being provided with a second hole in communication with at least one of the inner cavity and the wiring space.

7. The gantry structure of claim 6, wherein, The gantry structure further comprises a cover, the cover being detachably connected with one of the mounting assembly and the frame body to open or close the second hole.

8. The gantry structure of claim 7, wherein, The frame body is provided with the second hole in communication with the inner cavity, the mounting assembly is provided with the second hole in communication with the wiring space, the second hole arranged on the frame body and the second hole arranged on the mounting assembly at least partially opposing each other, the cover covering the second hole arranged on the mounting assembly and being detachably connected with the mounting assembly.

9. The gantry structure of claim 7, wherein, The frame body is provided with the second hole in communication with the inner cavity, the cover covering the second hole arranged on the frame body and being detachably connected with the frame body.

10. The gantry structure of claim 1, wherein, The mounting assembly is provided with a mounting portion, the mounting assembly being connected with an external detection device through the mounting portion, a cable being capable of extending into the wiring space and being connected with the external detection device through the first hole.

11. The gantry structure of claim 10, wherein, The mounting portion comprises a mounting hole arranged on the mounting assembly; and / or, the mounting portion comprises a support arranged on an outer side of the mounting assembly away from the wiring space, the support being detachably connected with the mounting assembly.

12. The gantry structure of any one of claims 1 to 11, wherein, The frame body comprises first beams and second beams arranged in intersection, at least one of the first beams and the second beams being provided with the mounting assembly.

13. The gantry structure of claim 12, wherein, The first beam is provided with a plurality of the mounting assemblies, the plurality of the mounting assemblies being successively distributed along a length direction of the first beam and being detachably connected with the first beam respectively; and / or, the second beam is provided with a plurality of the mounting assemblies respectively, the mounting assemblies on each of the second beams being successively distributed along an extension direction of the second beam and being detachably connected with the second beam respectively.

14. The gantry structure of claim 12, wherein, The portal structure further comprises a connecting assembly arranged between the first beam and the second beam, the connecting assembly comprising a first support connected with the second beam and a second support connected with the first beam, and the first support and the second support are adjustable in relative position.

15. A detection system, comprising: the portal structure according to any one of claims 1 to 14; an external detection device arranged on the portal structure and connected with the mounting assembly; a cable electrically connected with the external detection device and at least partially extended into the wiring space through the first hole.

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