CN222978867U - Portal structure and detecting system - Google Patents

Abstract

The utility model relates to a gantry structure and a detection system, wherein the gantry structure comprises a frame body; a mounting assembly, which is arranged on the frame body and connected to the frame body, wherein the mounting assembly and the frame body enclose a wiring space, wherein a first hole is arranged on the mounting assembly, and the first hole is connected to the wiring space. The gantry structure and the detection system provided by the embodiment of the utility model can not only ensure the installation requirements of the external detection equipment, but also reduce the difficulty of upgrading and maintaining the gantry structure and the maintenance cost.

Description

Portal structure and detecting system

Technical Field

The utility model relates to the technical field of security inspection, in particular to a portal structure and a detection system.

Background

In the fields of measuring channels, security bayonets, high-speed intersections and the like, some parts for detecting dimension and forbidden articles, such as an imaging part, a ray scanning part and other external detection devices, are usually required to be arranged, the external detection devices are required to be fixed at preset positions through supporting structures, and the portal structure is used as a support of the external detection devices and is widely applied to the fields.

However, in the portal structure in the related art, when the portal structure is used for installing and supporting the external detection device, due to insufficient structural design, the external detection device is generally connected with the portal structure in a manner of welding, hoops and the like, and after the external detection device is installed to the portal structure, the portal structure is not beneficial to upgrading and maintenance of the portal structure, and the maintenance cost is high.

Disclosure of utility model

The embodiment of the utility model provides a portal structure and a detection system, wherein the portal structure can ensure the installation requirement on external detection equipment, reduce the upgrading and maintenance difficulty of the portal structure and reduce the maintenance cost.

On one hand, the embodiment of the utility model provides a portal frame structure, which comprises a frame body and a mounting assembly, wherein the mounting assembly is arranged on the frame body and connected with the frame body, a wiring space is formed by enclosing the mounting assembly and the frame body, and a first hole is formed in the mounting assembly and is communicated with the wiring space.

According to one aspect of an embodiment of the utility model, the mounting assembly is removably coupled to the frame body.

According to one aspect of the embodiment of the utility model, the mounting assembly comprises a mounting plate and a protection plate, the protection plate is arranged between the frame body and the mounting plate, the protection plate and the frame body enclose to form a wiring space, the mounting plate is detachably connected with the frame body, and the first hole is formed in the mounting plate.

According to one aspect of the embodiment of the utility model, the frame body is provided with a connecting seat, and the mounting plate and the connecting seat are stacked and detachably connected with each other.

According to an aspect of the embodiment of the utility model, the mounting assembly further comprises a bending plate, wherein the bending plate is bent from the protection plate into the wiring space or to a side away from the wiring space, and the bending plate is laminated on the frame body.

According to one aspect of the embodiment of the present utility model, the frame body has an inner cavity, and the second hole is provided on at least one of the frame body and the mounting assembly, the second hole being in communication with at least one of the inner cavity and the wiring space.

According to one aspect of an embodiment of the utility model, the portal structure further comprises a cover detachably connected to one of the mounting assembly and the frame body to open or close the second aperture.

According to one aspect of the embodiment of the utility model, the frame body is provided with a second hole communicated with the inner cavity, the mounting assembly is provided with a second hole communicated with the wiring space, the second hole arranged on the frame body is at least partially opposite to the second hole arranged on the mounting assembly, and the sealing cover covers the second hole on the mounting assembly and is detachably connected with the mounting assembly.

According to one aspect of the embodiment of the utility model, the frame body is provided with a second hole communicated with the inner cavity, and the sealing cover covers the second hole on the frame body and is detachably connected with the frame body.

According to an aspect of the embodiment of the present utility model, the mounting assembly is provided with a mounting portion, the mounting assembly is connected to the external inspection device through the mounting portion, and the cable can be inserted into the wiring space and connected to the external inspection device through the first hole.

According to one aspect of the embodiment of the utility model, the mounting part comprises a mounting hole arranged on the mounting assembly and/or the mounting part comprises a support arranged on the outer side of the mounting assembly, which is away from the wiring space, and the support is detachably connected with the mounting assembly.

According to one aspect of an embodiment of the present utility model, the frame body includes a first beam and a second beam disposed to intersect, at least one of the first beam and the second beam having a mounting assembly disposed thereon.

According to one aspect of the embodiment of the utility model, the first beam is provided with a plurality of mounting assemblies which are distributed successively along the length direction of the first beam and are detachably connected with the first beam respectively.

According to an aspect of the embodiment of the utility model, the second beams are respectively provided with a plurality of mounting assemblies, and the mounting assemblies on each second beam are distributed successively along the extending direction of the second beam and are respectively detachably connected with the second beam.

According to an aspect of the embodiment of the utility model, the portal structure further comprises a connecting assembly, wherein the connecting assembly is arranged between the first beam and the second beam and comprises a first support and a second support, the first support is connected with the second beam, the second support is connected with the first beam, and the relative positions of the first support and the second support are adjustable.

In another aspect, a detection system according to an embodiment of the present utility model includes the above-described portal structure, an external detection device disposed on the portal structure and coupled to the mounting assembly, and a cable electrically coupled to the external detection device and extending at least partially into the wiring space through the first aperture.

According to the portal structure and the detection system provided by the embodiment of the utility model, the portal structure comprises the frame body and the installation assembly, wherein the installation assembly is arranged on the frame body, and the external detection equipment can be connected with the frame body through the installation assembly so as to be supported to a preset position. When the portal structure is required to be updated and changed, the method can be realized by updating and changing the installation component, the frame body is not required to be redesigned, and the updating cost is low. Simultaneously, the first hole that sets up on the installation component communicates with the wiring space for the cable of being connected with outside check out test set can stretch into the wiring space by first hole, can enough guarantee the neatly degree and the wholeness of portal structure behind the installation outside check out test set, simultaneously, can also protect the cable through installation component and frame body, reduces the probability such as corruption, stretch-break, further reduces maintenance cost.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

FIG. 1 is a partially exploded view of a portal structure of one embodiment of the present utility model in a use condition;

FIG. 2 is a front view of a portal structure of one embodiment of the present utility model;

FIG. 3 is a side view of a portal structure of one embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;

FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 2;

FIG. 6 is an isometric view of a portal structure in accordance with one embodiment of the present utility model;

FIG. 7 is a partial schematic view of a portal structure in accordance with one embodiment of the present utility model;

FIG. 8 is a schematic view of a partial structure of a second beam mated with a first mount in accordance with one embodiment of the present utility model;

FIG. 9 is a top view of a portal structure in accordance with one embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a detection system according to an embodiment of the present utility model.

Wherein:

A 100-portal 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 and 16-second hole;

20-connecting components, 21-first supports, 211-first connecting holes, 213-notches, 214-fixing seats, 22-second supports and 221-second connecting holes;

30-an operation hole;

40-guard, 41-guard shell, 411-third connecting hole, 42-side plate;

50-mounting assembly, 51-mounting plate, 52-guard plate, 53-bending plate, 54-mounting portion, 55-first hole;

60-wiring space;

70-capping;

200-an external detection device;

x-length direction, Y-extension direction.

In the drawings, like parts are designated with like reference numerals. The figures are not drawn to scale.

Detailed Description

Features and exemplary embodiments of various aspects of the utility model are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the utility model by showing examples of the utility model. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present utility model, and the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In the fields of measuring channels, security bayonets, high-speed intersections and the like, some parts for detecting dimension and forbidden articles, such as an imaging part, a ray scanning part and other external detection devices, are usually required to be arranged, the external detection devices are required to be fixed at preset positions through supporting structures, and the portal structure is used as a support of the external detection devices and is widely applied to the fields.

The portal structure in the related art is used for installing and supporting external detection equipment, and due to the fact that the structural design is insufficient, the external detection equipment is connected with the portal structure in a mode of welding, hoops and the like, and after the external detection equipment is installed to the portal structure, the portal structure is not beneficial to upgrading and maintenance of the portal structure, and the maintenance cost is high. And when the external detection equipment is connected in a large number, the appearance of the portal structure is messy, and the integrity is poor.

Based on the above, one embodiment of the utility model provides a portal structure and a detection system, wherein the portal structure can ensure the installation requirement on external detection equipment, reduce the upgrading and maintenance difficulty of the portal structure and reduce the maintenance cost. And can guarantee the clean and tidy degree and the wholeness of portal structure behind the installation external detection equipment.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a portal structure 100, which includes a frame body 10 and a mounting assembly 50, wherein the mounting assembly 50 is disposed on the frame body 10 and connected to the frame body 10, a wiring space 60 is formed between the mounting assembly 50 and the enclosure, a first hole 55 is disposed on the mounting assembly 50, and the first hole 55 is communicated with the wiring space 60.

The frame body 10 may include two beam structures that are disposed to intersect, and may be in the form of an arched frame, a square frame, or other polygonal frame structure.

The connection between the mounting assembly 50 and the frame body 10 includes, but is not limited to, fastening by means of a fastener such as a bolt, fastening by means of mutual engagement, for example, one is provided with a protrusion and the other is provided with a clamping groove which matches the shape of the protrusion and is pluggable to achieve connection with each other, and fastening by means of bonding or the like.

The installation component 50 and the frame body 10 enclose a wiring space 60 for accommodating and protecting the cable. The wiring space 60 may be a closed space, or may be configured to be opened along the routing direction, for example, the number of the mounting assemblies 50 may be plural, a wiring space 60 is formed between each mounting assembly 50 and the frame body 10, and two adjacent wiring spaces 60 may be configured to be communicated with each other, so that the cable may be bridged in different wiring spaces 60.

The first hole 55 may be a circular hole, a square hole, or other polygonal holes.

The wiring space 60 may be one of the mounting assembly 50 and the frame body 10 recessed in a direction away from the other to form the wiring space 60 therebetween.

According to the portal structure 100 provided by the embodiment of the utility model, the external detection device 200 can be connected with the frame body 10 through the mounting assembly 50 so as to support the external detection device 200 to a preset position, when the portal structure 100 needs to be updated and changed, the portal structure can be realized by updating and changing the mounting assembly 50, the frame body 10 does not need to be redesigned, and the updating cost is low. Meanwhile, the wiring space 60 and the first hole 55 are correspondingly arranged, so that a cable connected with the external detection device 200 can extend into the wiring space 60 through the first hole 55, the cleanliness and the integrity of the portal structure 100 after the external detection device 200 is installed can be ensured, meanwhile, the cable can be protected through the installation component 50 and the frame body 10, the corrosion, the breaking probability and the like are reduced, and the maintenance cost is further reduced.

In some alternative embodiments, one embodiment of the present utility model provides a portal structure 100 with a mounting assembly 50 removably coupled to a frame body 10.

By enabling the detachable connection between the mounting assembly 50 and the frame body 10, when the door frame structure 100 needs to be upgraded, the door frame structure can be realized only by replacing or modifying the mounting assembly 50, for example, the number, the length, the positions and the number of the first holes 55 can be adjusted according to the mounting requirement of the external detection device 200.

As shown in fig. 4 and 5, in some alternative embodiments, the portal structure 100 provided in one embodiment of the present utility model, the mounting assembly 50 includes a mounting plate 51 and a protection plate 52, the protection plate 52 is disposed between the frame body 10 and the mounting plate 51, the protection plate 52 and the frame body 10 enclose a wiring space 60, the mounting plate 51 is detachably connected with the frame body 10, and the first hole 55 is disposed on the mounting plate 51.

The mounting plate 51 can be provided with guard plates 52 in opposite two sides in one direction, the guard plates 52 are clamped between the frame body 10 and the mounting plate 51, the guard plates 52 and the frame body 10 can be abutted, and other transfer sealing structures can be arranged between the guard plates and the frame body 10.

The mounting plate 51 and the frame body 10 may be connected by a first fastener, the mounting plate 51 and the frame body 10 may be provided with a connection hole, and the frame body 10 may also be provided with a connection structure having a connection hole, where the first fastener may be inserted into the connection hole and directly or indirectly detachably connect the mounting assembly 50 and the frame body 10.

The number of the first fasteners connected between the mounting plate 51 and the frame body 10 may be one or more, and may be multiple, so as to ensure the connection strength between the two.

The first fastener includes, but is not limited to, a bolt, a screw, and the like.

Alternatively, the mounting plate 51 and the protection plate 52 may be integrally formed, or may be integrally connected by welding, that is, the mounting plate 51 and the protection plate 52 may be fixedly connected.

In the portal structure 100 provided by an embodiment of the present utility model, the mounting assembly 50 adopts the above-mentioned structure, so that the requirement of detachable connection with the frame body 10 can be ensured, and the requirement of molding the wiring space 60 can be ensured.

With continued reference to fig. 1-5, in some alternative embodiments, a portal structure 100 is provided according to an embodiment of the present utility model, where a frame body 10 is provided with a connection base 15, and a mounting plate 51 is stacked on the connection base 15 and detachably connected to each other.

The connecting seat 15 and the frame body 10 can be connected by adopting an integrated structure, bonding, welding and the like.

The mounting plate 51 and the connecting seat 15 may be provided with connecting holes, so that the first fastening member is inserted into the mounting plate 51 and the connecting seat 15 and detachably connects the mounting plate 51 with the frame body 10.

In the portal structure 100 provided by an embodiment of the present utility model, the connecting seat 15 provided on the frame body 10 can play a role of bridging, so as to detachably connect the mounting assembly 50 with the frame body 10. Meanwhile, since the mounting plate 51 and the connecting seat 15 are stacked, the mounting plate 51 can be supported by the connecting seat 15, the wiring space 60 formed between the mounting plate 51 and the frame body 10 is ensured, and the probability of the mounting assembly 50 being crushed when an external force is applied is reduced.

In some alternative embodiments, the frame body 10 and the mounting plate 51 of the mounting assembly 50 may be connected by using a fastening means in a threaded manner, so that the mounting plate shape variable can be reduced, and the appearance of the mounting plate has good flatness.

With continued reference to fig. 4 and 5, in some alternative embodiments, the portal structure 100 according to an embodiment of the present utility model further includes a bending plate 53, where the bending plate 53 is bent from the protection plate 52 into the wiring space 60 or to a side facing away from the wiring space 60, and the bending plate 53 is stacked on the frame body 10.

Alternatively, the bending plate 53 may be bent from the shielding plate 52 to the inside of the wiring space 60, or may be bent from the shielding plate 52 to the side facing away from the wiring space 60. The shielding plate 52 is optionally bent to one side in the wiring space 60.

By the portal structure 100 provided by an embodiment of the present utility model, the contact surface between the bending plate 53 and the frame body 10 can be increased, so as to ensure the support requirement of the frame body 10 on the mounting assembly 50. Meanwhile, the above arrangement can also ensure the tightness of the butt joint of the mounting assembly 50 and the frame body 10, prolong the travel path of external air impurities and the like entering the wiring space 60 through the butt joint gap of the frame body 10 and the mounting assembly 50, and improve the reliability of the portal structure 100.

With continued reference to fig. 1-5, in some alternative embodiments, a portal structure 100 is provided in accordance with one embodiment of the present utility model, the frame body 10 having an interior cavity, the at least one of the frame body 10 and the mounting assembly 50 having a second aperture 16 disposed therein, the second aperture 16 in communication with at least one of the interior cavity and the routing space 60.

The first aperture 55 is generally provided with a small radial dimension to prevent ingress of rain water. Through setting up the second hole 16, can with first hole 55 synergism, do benefit to operating personnel to the cable and wear to establish, reduce the cable and wear the construction degree of difficulty of establishing the in-process.

In some alternative embodiments, one embodiment of the present utility model provides a portal structure 100 further comprising a cover 70, the cover 70 being removably coupled to one of the mounting assembly 50 and the frame body 10 to open or close the second aperture 16.

A cover 70 is provided closing the first aperture 55 and is removably connected to the mounting assembly 50.

The cover 70 may be removably coupled to the mounting assembly 50, such as by fastening with fasteners.

According to the portal structure 100 provided by the embodiment of the utility model, the sealing cover 70 is arranged, so that after the cable is installed, the second hole 16 can be closed by the sealing cover 70, and the tightness and the safety of the wiring space 60 are ensured.

In some alternative embodiments, the portal structure 100 provided in one embodiment of the present utility model, the frame body 10 is provided with a second hole 16 communicating with the inner cavity, the mounting assembly 50 is provided with the second hole 16 communicating with the wiring space 60, the second hole 16 provided on the frame body 10 is at least partially opposite to the second hole 16 provided on the mounting assembly 50, and the cover 70 covers the second hole 16 on the mounting assembly 50 and is detachably connected to the mounting assembly 50.

In some alternative embodiments, one embodiment of the present utility model provides a portal structure 100, where the frame body 10 is provided with a second hole 16 in communication with the inner cavity, and the cover 70 covers the second hole 16 on the frame body 10 and is detachably connected to the frame body 10.

The setting mode can be beneficial to operators to wear cables, and construction difficulty can be reduced.

With continued reference to fig. 1-5, in some alternative embodiments, a portal structure 100 is provided in accordance with one embodiment of the present utility model, wherein a mounting portion 54 is provided on a mounting assembly 50, and wherein the mounting assembly 50 is coupled to an external inspection device 200 via the mounting portion 54, and wherein a cable is capable of extending into a wiring space 60 and being coupled to the external inspection device 200 via a first aperture 55.

The mounting portion 54 may include mounting holes, mounts, etc. provided on the mounting assembly 50.

The portal structure 100 according to an embodiment of the present utility model facilitates connection between the installation assembly 50 and the external inspection apparatus 200 and facilitates connection of cables to the external inspection apparatus 200 and routing within the routing space 60 through the above-described arrangement.

In some alternative embodiments, one embodiment of the present utility model provides a portal structure 100, the mounting portion 54 including mounting holes provided on the mounting assembly 50.

The mounting portion 54 may be a mounting hole provided on the mounting assembly 50, and when the mounting assembly 50 includes the mounting plate 51, the mounting portion 54 may be one or more mounting holes provided on the mounting plate 51. The external inspection apparatus 200 can be directly detachably connected to the mounting assembly 50 by fasteners, ensuring the installation requirements for the external inspection apparatus 200.

It will be appreciated that the use of the above-described construction of the mounting portion 54 is an alternative embodiment, and that in some embodiments the mounting portion 54 may also include a support provided on the outside of the mounting assembly 50 facing away from the wiring space 60, the support being removably attachable to the mounting assembly 50.

The external inspection apparatus 200 may be mounted on the stand and then detachably connected to the mounting assembly 50 through the stand.

The portal structure 100 according to an embodiment of the present utility model can also meet the installation requirement of the external inspection apparatus 200 by allowing the installation portion 54 to include a support, thereby facilitating the installation of the external inspection apparatus 200.

With continued reference to fig. 1-5, in some alternative embodiments, a mast structure 100 is provided in accordance with one embodiment of the present utility model, the frame body 10 including a first beam 11 and a second beam 12, the second beam 12 disposed to intersect the first beam 11, at least one of the first beam 11 and the second beam 12 having a mounting assembly 50 disposed thereon.

The number of the first beams 11 and the second beams 12 may be one, and one ends of the first beams 11 and the second beams 12 may be disposed to intersect and be connected to each other, and may be optionally perpendicular to each other.

In some embodiments, at least one of the first beams 11 and the second beams 12 may be two or more, and, for example, the first beams 11 may be one and the second beams 12 may be two, and the first beams 11 may be located between the two second beams 12 and connected to the second beams 12, respectively.

Of course, in some embodiments, the number of the first beams 11 and the second beams 12 may be more than two, and each second beam 12 is disposed to intersect with and be connected to the corresponding first beam 11.

The first beam 11 may be provided with the mounting assembly 50, the second beam 12 may be provided with the mounting assembly 50, and the first beam 11 and the second beam 12 may be provided with the mounting assembly 50.

When the mounting assemblies 50 are provided on the second beams 12, the mounting assemblies 50 may be provided on one of the second beams 12, or the mounting assemblies 50 may be provided on each of the second beams 12.

In the portal structure 100 provided by one embodiment of the present utility model, the frame body 10 adopts the above-mentioned form, and on the basis of guaranteeing the installation and connection requirements of the installation assembly 50, the frame body 10 has a simple structure, and is beneficial to molding.

In some alternative embodiments, the portal structure 100 according to one embodiment of the present utility model is provided with a plurality of mounting assemblies 50 disposed on the first beam 11, and the plurality of mounting assemblies 50 are sequentially distributed along the length direction X of the first beam 11 and detachably connected to the first beam 11, respectively.

The number of the mounting assemblies 50 provided on the first beam 11 may be two, three or more, and the plurality of the mounting assemblies 50 may be sequentially provided in the length direction X of the first beam 11. In some alternative embodiments, at least two adjacently disposed mounting assemblies 50 may be brought into communication with the wiring space 60 formed by the first beam 11 in the length direction X.

In the portal structure 100 according to an embodiment of the present utility model, by providing the plurality of mounting assemblies 50 on the first beam 11, it is possible to ensure that the plurality of external inspection apparatuses 200 are connected and supported at a predetermined height while protecting cables.

In some alternative embodiments, the portal structure 100 provided in one embodiment of the present utility model is provided with a plurality of mounting assemblies 50 on each of the second beams 12, where the mounting assemblies 50 on each of the second beams 12 are sequentially distributed along the extending direction Y of the second beam 12 and detachably connected to the second beam 12, respectively, and the extending direction Y and the length direction X intersect each other.

The number of mounting assemblies 50 included on each second beam 12 may or may not be the same, and may optionally be the same, ensuring consistency of the specifications of each second beam 12 at the time of manufacture.

The included angle between the extending direction Y and the length direction X can be any value between 85 degrees and 95 degrees, and can be selected to be 90 degrees.

When the second beam 12 is provided with the mounting assemblies 50, the number of the mounting assemblies 50 included may be one or more than one at the same height position, for example, as shown in fig. 4, and two mounting assemblies 50 symmetrically distributed on two sides of the second beam 12 at the same height position, for example, on two sides in the length direction X, which may be specifically determined according to the number of the external detection devices 200 and the mounting requirements.

By the portal structure 100 provided by an embodiment of the present utility model, through the above arrangement, the external detection device 200 can be installed at the corresponding height position on the second beam 12, so as to ensure the detection requirement of the device 200 to be detected.

As shown in fig. 6 to 9, in some alternative embodiments, the portal structure 100 provided in the foregoing embodiments of the present utility model may further include a connection assembly 20, where the connection assembly 20 is disposed between the first beam 11 and the second beam 12, and the connection assembly 20 includes a first support 21 and a second support 22, where the first support 21 is connected to the second beam 12 and the second support 22 is connected to the first beam 11, and the first support 21 and the second support 22 are adjustable in relative positions and detachably connected to each other.

When the number of the second beams 12 is two or more, the connection members 20 may be provided between one of the second beams 12 and the first beam 11 that are located outermost in the longitudinal direction X, and of course, the connection members 20 may be provided between both of the second beams 12 and the first beam 11 that are located outermost in the longitudinal direction X.

The first support 21 and the second beam 12 may be connected by welding, an integral structure, or a fastener. The second support 22 and the first beam 11 may be connected by welding, an integral structure, or a fastener.

The first support 21 and the second support 22 can be connected by adopting a fastening piece connection and a clamping connection mode, and can be detachably connected by adopting a fastening piece locking and clamping mode after the positions of the first support 21 and the second support are adjusted to proper positions.

According to the portal structure 100 provided by the embodiment of the utility model, the connecting assembly 20 is arranged, the connecting assembly 20 comprises the first support 21 and the second support 22, the first support 21 is connected with the second beam 12, the second support 22 is connected with the first beam 11, and the first support 21 and the second support 22 are detachably connected with each other, so that rapid assembly between the first beam 11 and the second beam 12 can be facilitated, and meanwhile, as the relative positions of the first support 21 and the second support 22 along the length direction X are adjustable, even if errors exist between the distance between the second beams 12 and the length of the first beam 11 during construction, the relative positions between the first support 21 and the second support 22 can be adjusted, so that the requirement on the assembly precision of the portal structure 100 can be reduced, the on-site construction difficulty can be greatly reduced, and the operation efficiency can be improved.

In some alternative embodiments, the portal structure 100 provided in the foregoing embodiments of the present utility model, the first support 21 is provided with a first connection hole 211, the second support 22 is provided with a second connection hole 221, and the first support 21 and the second support 22 are detachably connected by a second fastener inserted into the first connection hole 211 and the second connection hole 221.

At least one of the first and second connection holes 211 and 221 may be a bar-shaped hole, and of course, the number of at least one of the first and second connection holes 211 and 221 is plural.

The portal structure 100 according to one embodiment of the present utility model facilitates the position adjustment and detachable connection requirements of the first support 21 and the second support 22 through the above arrangement.

In some alternative embodiments, the gantry structure 100, the first connection hole 211 and the second connection hole 221 are bar-shaped holes extending along the length direction X.

Alternatively, the first connection hole 211 may be made to be a bar-shaped hole extending in the length direction X, or the second connection hole 221 may be made to be a bar-shaped hole extending in the length direction X, and when one of the first connection hole 211 and the second connection hole 221 is a bar-shaped hole, the other may be a circular hole. Of course, in some embodiments, the first connection hole 211 and the second connection hole 221 may be strip-shaped holes extending along the length direction X. When the first connection hole 211 and the second connection hole 221 are bar-shaped holes, the lengths of the two holes may be equal, or the length of one hole may be greater than the length of the other hole.

According to the portal structure 100 provided by the embodiment of the utility model, at least one of the first connecting hole 211 and the second connecting hole 221 is a strip-shaped hole extending along the length direction X, when the first beam 11 and the second beam 12 of the portal structure 100 are assembled, the first support 21 and the second support 22 can relatively move to the proper positions along the length direction X and then are locked by the second fastening piece, so that the error between the distance between the two first beams 11 at the outermost side and the length of the first beams 11 after the two first beams are installed is compensated, the requirement on the assembly precision of the portal structure 100 is effectively reduced, the field construction difficulty is further greatly reduced, and the operation efficiency is improved.

In some alternative embodiments, the gantry structure 100 provided in the above embodiments of the present utility model, at least one of the first connection hole 211 and the second connection hole 221 is more than two in number and is spaced apart in the length direction X. The number of the first connection holes 211 may be two or more and at least a part of the number of the first connection holes 211 may be distributed at intervals in the longitudinal direction X, the number of the second connection holes 221 may be two or more and at least a part of the number of the second connection holes 221 may be distributed at intervals in the longitudinal direction X, and of course, the number of the first connection holes 211 and the number of the second connection holes 221 may be two or more and each may be at least a part of the number of the second connection holes may be distributed at intervals in the longitudinal direction X.

When the number of the first connection holes 211 is more than two, the more than two first connection holes 211 may be round holes or bar holes. The second connection holes 221 may be circular holes or bar-shaped holes, and the number of the second connection holes 221 may be one or two or more.

When the number of the second connection holes 221 is more than two, the more than two second connection holes 221 may be circular holes or bar-shaped holes. The first connection holes 211 may be circular holes, may be strip-shaped holes, and the number of the first connection holes 211 may be one, or may be more than two.

By the portal structure 100 provided by the embodiment of the utility model, through the arrangement, the position adjustment requirement between the first support 21 and the second support 22 can be ensured, the assembly precision requirement during assembly between the first beam 11 and the second beam 12 is reduced, and the construction difficulty is reduced. Meanwhile, when the number of the first connection holes 211 and the second connection holes 221 is two or more, the first and second connection holes can be connected and fixed by a plurality of second fasteners, and the connection strength and the connection stability between the first and second beams 11 and 12 can be improved.

In some alternative embodiments, the portal structure 100 provided in one embodiment of the present utility model, the second beams 12 are arranged in pairs, the minimum vertical distance of the second beams 12 arranged in pairs in the length direction X is greater than the length of the first beams 11, and the connection assemblies 20 arranged on the second beams 12 arranged in pairs are arranged to project the connected second beams 12 in a direction toward each other.

Through the arrangement, the assembly position between the second beam 12 and the first beam 11 is adjusted conveniently, and the assembly difficulty of the second beam and the first beam is reduced.

As shown in fig. 6 to 9, in some alternative embodiments, the portal structure 100 provided in the above embodiments of the present utility model, the first support 21 is disposed protruding from the second beam 12 in the length direction X, and the frame body 10 further includes the reinforcement member 13, and the reinforcement member 13 is connected between the portion of the first support 21 disposed protruding from the second beam 12 in the length direction X and the second beam 12.

The first connection hole 211 provided on the first support 21 may be at least partially located on a portion of the structure of the first support 21 protruding from the second beam 12 in the length direction X.

According to the portal structure 100 provided by the embodiment of the utility model, through the arrangement, the second support 22 and the first beam 11 can be supported and position-adjusted through the first support 21 arranged in the cantilever manner, and meanwhile, the correspondingly arranged reinforcing component 13 can increase the connection strength between the first support 21 and the second beam 12, so that the deformation probability of the first support 21 under the action of external force is reduced.

In some alternative embodiments, in the portal structure 100 provided in one embodiment of the present utility model, the reinforcement assembly 13 includes a plurality of reinforcement plates 131 and a reinforcing beam 132, the plurality of reinforcement plates 131 are disposed at intervals from each other and are respectively connected to the second beam 12 and the first support 21, the reinforcing beam 132 is disposed at a side of each reinforcement plate 131 facing away from the first support 21, and the reinforcing beam 132 supports each reinforcement plate 131 and is connected to the second beam 12.

The number of the reinforcing plates 131 may be two, three or more. The adjacent two reinforcing plates 131 may be disposed at a spacing therebetween.

The reinforcement plate 131 may be connected to the first support 21 and the second beam 12 by welding or the like.

The reinforcing beam 132 may be disposed at a distance from the first support 21 in the extending direction Y of the second beam 12, and the reinforcing plate 131 may be sandwiched between the reinforcing beam 132 and the first support 21.

In the portal structure 100 according to an embodiment of the present utility model, the reinforcement assembly 13 includes a plurality of reinforcement plates 131, so that the reinforcement plates 131 can be respectively connected to the first support 21 and the second beam 12 to ensure the connection strength therebetween. By providing the reinforcing beam 132, the reinforcing plate 131 and the first support 21 can be further supported by the reinforcing beam 132, and the supporting ability and the deformation resistance of the first support 21 can be improved.

In some alternative embodiments, in the portal structure 100 provided in one embodiment of the present utility model, the first support 21 is provided with a notch 213, and the notch 213 is shaped to match the shape of the 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.

The notch 213 may be formed by recessing the first support 21 toward the inside thereof at one end in the length direction X, and the notch 213 may be a U-shaped notch or the like, and may be specifically determined according to the sectional shape of the second beam 12.

By the portal structure 100 provided by an embodiment of the present utility model, the wall surface surrounding the notch 213 is disposed around at least a part of the outer peripheral surface of the second beam 12 and is connected by welding or the like, so as to ensure the connection strength between the first support 21 and the second beam 12.

In some alternative embodiments, in the portal structure 100 provided in one embodiment of the present utility model, the first beam 11 and the second beam 12 are hollow beams, the second beam 12 is disposed protruding from the first support 21 toward one side of the first beam 11, the second beam 12 is provided with an operation hole 30, the operation hole 30 is communicated with an inner cavity of the first beam 11, each second beam 12 is provided with a protection member 40, and along an extension direction Y of the second beam 12, an orthographic projection of the protection member 40 is disposed to cover the second beam 12 and is detachably connected with the first beam 11.

In the portal structure 100 provided by an embodiment of the present utility model, cables such as a grounding cable and a power cable can generally enter the inner cavity of the second beam 12 from the lower end of the second beam 12, so that part of the cables can pass through the second beam 12 from the operation hole 30 on the second beam 12 and enter the inner cavity of the first beam 11, so as to be electrically connected with the detection device 200 on the first beam 11, thereby ensuring the grounding, power supply requirements and the like thereof. And correspond the protector 40 that every second roof beam 12 set up to make along the extending direction Y of second roof beam 12, the orthographic projection of protector 40 covers second roof beam 12 setting, can cover the top of the inner chamber of second roof beam 12 and operating hole 30 and set up, avoid rainwater, dust etc. to get into the inner chamber of second roof beam 12, improve the security of portal structure 100. The requirement of detachable connection between the protection piece 40 and the first beam 11 is favorable for installing the protection piece 40 after cables are arranged, and meanwhile, when faults occur, the protection piece 40 can be removed for maintenance, so that the maintenance difficulty of the portal structure 100 is reduced.

Alternatively, one embodiment of the present utility model provides a mast structure 100, the guard 40 including, but not limited to, a plate-like structure, a shell-like structure, etc., and the detachable connection with the first beam 11 may be a snap-fit, a fastener connection, etc.

In some alternative embodiments, the protection member 40 includes a protection shell 41 and side plates 42 disposed in pairs and respectively connected to the protection shell 41, the side plates 42 and the protection shell 41 enclose to form a clamping slot in clamping engagement with the first beam 11, the protection shell 41 is provided with a third connecting hole 411, the first beam 11 is provided with a fourth connecting hole 111, the third connecting hole 411 is a bar-shaped hole extending along the length direction X, and the protection member 40 is detachably connected to the first beam 11 through a second fastener inserted into the third connecting hole 411 and the fourth connecting hole 111.

According to the portal structure 100 provided by the embodiment of the utility model, through the arrangement, the shape of the clamping groove can be matched with that of the first beam 11, the protective shell 41 can be arranged to cover the second beam 12 in the extending direction Y of the second beam 12, the side plates 42 on two sides can limit the relative positions of the protective piece 40 and the first beam 11, and the protective piece 40 and the first beam 11 can be locked through the second fastener and can ensure the detachable connection requirement of the protective piece 40 and the first beam 11.

In some alternative embodiments, the portal structure 100 provided in one embodiment of the present utility model, the second beam 12 is provided with a fixing base 214 toward one end of the first beam 11 in the self-extending direction Y, and the guard 40 and the fixing base 214 are detachably connected by a third fastener.

As shown in fig. 10, in another aspect, an embodiment of the present utility model further provides a detection system, including the portal structure 100 provided in any one of the above embodiments, an external detection device 200, and a cable, where the external detection device 200 is disposed on the portal structure 100 and connected to the mounting assembly 50. The detection device 200 includes, but is not limited to, an imaging component, a radiation scanning component, an illumination component, and the like. The cable is electrically connected to the external detection device 200 and extends at least partially from the first aperture 55 into the wiring space 60.

In use, the detected component may be passed by the frame body 10, and during the passing, the external detection device 200 may perform imaging or the like detection on the detected device.

The number of the external inspection apparatuses 200 may be one or a plurality, and the external inspection apparatuses 200 may be provided on the first beam 11 or the second beam 12, or of course, the external inspection apparatuses 200 may be provided on both the first beam 11 and the second beam 12.

The detection system provided by the embodiment of the utility model can be used in the fields of measuring channels, security bayonets, high-speed intersections and the like, and can be used for connecting the external detection device 200 with the frame body 10 through the mounting assembly 50 so as to support the external detection device 200 to a preset position, when the frame structure 100 needs to be updated and changed, the detection system can be realized by updating the cover plate mounting assembly 50, so that the installation requirement of the external detection device can be ensured, the frame body 10 does not need to be redesigned, and the updating cost is low. Meanwhile, the wiring space 60 and the first hole 55 are correspondingly arranged, so that a cable connected with the external detection device 200 can extend into the wiring space 60 through the first hole 55, the cleanliness and the integrity of the portal structure 100 can be ensured after the external detection device 200 is installed, meanwhile, the cable can be protected through the installation component 50 and the frame body 10, the corrosion, the breaking probability and the like are reduced, and the maintenance cost of the detection system is further reduced.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (15)

1. A mast structure, comprising:

a frame body;

the installation component set up in the frame body and with the frame body is connected, the installation component encloses with the frame body and closes and be formed with the wiring space, set up first hole on the installation component, first hole with the wiring space intercommunication.

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

3. The mast structure of claim 2, wherein the mounting assembly comprises a mounting plate and a protective plate, the protective plate is disposed between the frame body and the mounting plate, the protective plate and the frame body enclose to form the wiring space, the mounting plate is detachably connected with the frame body, and the first hole is disposed in the mounting plate.

4. A mast structure according to claim 3, wherein the frame body is provided with a connection seat, and the mounting plate and the connection seat are stacked and detachably connected to each other.

5. A mast structure according to claim 3, wherein the mounting assembly further comprises a bending plate disposed by the guard plate to bend into the wiring space or to a side facing away from the wiring space, the bending plate being laminated to the frame body.

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

7. The portal structure of claim 6, further comprising a cover detachably coupled to one of the mounting assembly and the frame body to open or close the second aperture.

8. The portal structure of claim 7, wherein the frame body is provided with the second hole in communication with the interior cavity, the mounting assembly is provided with the second hole in communication with the wiring space, the second hole provided on the frame body is at least partially opposite the second hole provided on the mounting assembly, and the cover covers the second hole on the mounting assembly and is detachably connected to the mounting assembly.

9. The portal structure of claim 7, wherein the frame body is provided with the second hole in communication with the interior cavity, and the cover covers the second hole in the frame body and is detachably connected to the frame body.

10. The portal structure of claim 1, wherein a mounting portion is provided on the mounting assembly, the mounting assembly being connected to an external inspection device through the mounting portion, and a cable is capable of extending into the wiring space and being connected to the external inspection device via the first hole.

11. The mast structure of claim 10, wherein the mounting portion includes a mounting hole provided on the mounting assembly, and/or wherein the mounting portion includes a mount provided on an outer side of the mounting assembly facing away from the wiring space, the mount being detachably connected to the mounting assembly.

12. The mast structure according to any one of claims 1 to 11, wherein the frame body comprises first and second beams disposed to intersect, at least one of the first and second beams having the mounting assembly disposed thereon.

13. The mast structure of claim 12, wherein a plurality of said mounting assemblies are provided on said first beam, said plurality of mounting assemblies being sequentially distributed along a length of said first beam and being detachably connected to said first beam, respectively;

And/or a plurality of mounting assemblies are respectively arranged on the second beams, and the mounting assemblies on each second beam are distributed in succession along the extending direction of the second beam and are respectively detachably connected with the second beam.

14. The mast structure of claim 12, further comprising a connection assembly disposed between the first and second beams, the connection assembly comprising a first mount and a second mount, the first mount being connected to the second beam and the second mount being connected to the first beam, the first mount and the second mount being adjustable in relative position.

15. A detection system, comprising:

a mast structure according to any one of claims 1 to 14;

the external detection equipment is arranged on the portal frame structure and is connected with the mounting assembly;

And a cable electrically connected with the external detection device and at least partially extending into the wiring space from the first hole.