CN217949497U

CN217949497U - Assembled double-spliced channel

Info

Publication number: CN217949497U
Application number: CN202222113395.9U
Authority: CN
Inventors: 刘军财; 邓永状; 刘鹏虎; 张磊
Original assignee: Fashida Tianjin Intelligent Technology Co ltd
Current assignee: Fashida Tianjin Intelligent Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-02
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a pre-buried channel technical field especially relates to an assembled pair of groove way, aims at solving the problem that current channel depth of parallelism is difficult to guarantee. The utility model comprises a first channel, a second channel, a connecting plate, a distance measuring component and a sensing component; the first channel and the second channel are parallel and symmetrically arranged; the connecting plates are perpendicular to the first channel, and at least two connecting plates are detachably connected with the first channel and the second channel respectively; two ends of the connecting plate are respectively abutted against the first channel and the second channel; at least two distance measuring assemblies are connected below the first channel, and at least one sensing assembly is connected below the second channel; the distance measuring assembly includes a distance meter for measuring a distance between the first channel and the second channel. The utility model discloses a deformation and destruction that the welding brought are avoided to the mode of equipment to through the distance between the real-time feedback channel of range finding subassembly, be convenient for in time adjust the depth of parallelism.

Description

Assembled double-spliced channel

Technical Field

The utility model relates to a pre-buried channel technical field especially relates to an assembled pair of groove of piecing together.

Background

Channel installation usually requires a group arrangement, that is, two channels are combined into a group, and there are two general methods, namely: a single channel is produced in a factory, a tool is adopted after the channel arrives at the site, the middle of the two channels is welded by a lacing wire to form a group for later installation and use, and the problems of surface pattern layer damage, mechanical property reduction and welding deformation exist in the field welding mode; the second method comprises the following steps: welding becomes a set ofly in manufacturing plant, transports the job site after surface treatment, and the direct mount is used, and because size and structural problem this moment, its hoist and mount are transported the degree of difficulty higher, appear warping easily. The parallelism of the two channels is difficult to guarantee due to welding deformation, hoisting in transportation, assembly errors and other factors, and subsequent construction is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled pair of spelling channel to solve the problem that current channel depth of parallelism is difficult to guarantee.

In order to solve the technical problem, the utility model provides a technical scheme lies in:

an assembled double-spliced channel comprises a first channel, a second channel, a connecting plate, a distance measuring assembly and a sensing assembly; the first channel and the second channel are parallel and symmetrically arranged; the connecting plates are perpendicular to the first channel, and at least two connecting plates are detachably connected with the first channel and the second channel respectively; two ends of the connecting plate are respectively abutted against the first channel and the second channel; at least two distance measuring assemblies are connected below the first channel, and at least two induction assemblies are connected below the second channel; the distance measuring assembly includes a distance meter for measuring a distance between the first channel and the second channel.

Further, the range finding subassembly still includes the joint board, and the joint board is connected with the distancer.

Furthermore, the distance measuring assembly also comprises a clamping block; the clamping block is clamped with the first channel; the clamping block is clamped with the clamping plate.

Furthermore, the induction assembly comprises a clamping block and a clamping plate; the clamping block is clamped with the clamping plate, and the distance meter measures the distance to the clamping plate.

Furthermore, the clamping block is inserted into the first channel and can move along the length direction of the first channel.

Furthermore, a clamping groove is formed in the clamping block, and the clamping plate is inserted into the clamping groove.

Further, the first channel comprises a channel body and an I-shaped piece, and the channel body is provided with a through groove with a downward opening; the lower end of the I-shaped part is connected with the upper end of the channel body.

Further, the first channel also comprises an adapter plate; one end of the adapter plate is connected with the I-shaped piece, and the other end of the adapter plate is connected with the connecting plate.

Furthermore, a first through hole is formed in the adapter plate, a second through hole is formed in the connecting plate, and the first through hole and the second through hole are coaxially arranged.

Further, the distance measuring instrument is a laser distance measuring instrument.

Synthesize above-mentioned technical scheme, the utility model discloses the technological effect that can realize lies in:

the utility model provides an assembled double-spliced channel which comprises a first channel, a second channel, a connecting plate, a distance measuring component and an induction component; the first channel and the second channel are parallel and symmetrically arranged; the connecting plates are perpendicular to the first channel, and at least two connecting plates are detachably connected with the first channel and the second channel respectively; two ends of the connecting plate are respectively abutted against the first channel and the second channel; at least two distance measuring assemblies are connected below the first channel, and at least two sensing assemblies are connected below the second channel; the distance measuring assembly comprises a distance meter for measuring the distance to the sensing assembly.

The utility model provides an assembled pair of groove channels that spells passes through the connecting plate and connects first channel and second channel, realizes the field assembly, avoids welding the deformation that causes and warp because of the inconvenient damage that leads to of transportation. When the equipment, can record the distance between the two through the cooperation of range finding subassembly and response subassembly, and then record the distance between first channel and the second channel, detect the parallel state of first channel and second channel through the measurement of at least two places, be convenient for in time adjust in the assembly process to guarantee the parallel of first channel and second channel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an assembled double-spliced channel provided in an embodiment of the present invention;

fig. 2 is a front view of an assembled double-spliced channel according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a sensor assembly;

fig. 4 is a schematic structural view of the clamping plate.

Icon: 100-a first channel; 200-a second channel; 300-a connecting plate; 400-a ranging assembly; 500-a sensing component; 110-a channel body; 120-H-shaped element; 130-an adapter plate; 410-a clamping block; 420-a clamping plate; 430-a range finder; 411-wing plate; 412-a first threaded hole; 421-horizontal plate; 422-vertical plate; 423-limiting plate; 424-webs.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The prior channel assembly mode is difficult to ensure the parallelism of two channels due to factors such as welding deformation, hoisting in transportation, assembly error and the like, and subsequent construction is influenced.

In view of the above, the present invention provides an assembled double-spliced conduit, which comprises a first conduit 100, a second conduit 200, a connecting plate 300, a distance measuring assembly 400 and a sensing assembly 500; the first slot 100 and the second slot 200 are parallel and symmetrically arranged; the connecting plates 300 are perpendicular to the first channel 100, and at least two connecting plates 300 are detachably connected with the first channel 100 and the second channel 200 respectively; the two ends of the connecting plate 300 are respectively abutted against the first channel 100 and the second channel 200; at least two distance measuring assemblies 400 are connected below the first channel 100, and at least two sensing assemblies 500 are connected below the second channel 200; ranging assembly 400 includes a range finder 430, and range finder 430 is used to measure the distance to sensing assembly 500.

The utility model provides an assembled pair of groove ways passes through connecting plate 300 and connects first channel 100 and second channel 200, realizes the field assembly, avoids welding the deformation that causes and warp because of the inconvenient damage that leads to of transportation. During assembly, the distance between the distance measuring assembly 400 and the sensing assembly 500 can be measured through matching of the distance measuring assembly and the sensing assembly, so that the distance between the first channel 100 and the second channel 200 can be measured, and the parallel state of the first channel 100 and the second channel 200 can be detected through at least two measurements, so that the parallel state can be conveniently adjusted in time during the assembly process, and the parallel state of the first channel 100 and the second channel 200 can be ensured.

The structure and shape of the fabricated double-spliced channel provided by the present embodiment are described in detail below with reference to fig. 1 to 4:

in an alternative to this embodiment, the first channel 100 and the second channel 200 are parallel to each other and stacked in configuration. Specifically, as shown in fig. 1 and 2, the first channel 100 is used for illustration, and the first channel 100 includes a channel body 110, an i-shaped member 120, and a connecting plate 300. The channel body 110 is horizontally arranged, a through groove is formed in the length direction of the channel body 110, and an opening of the through groove faces downwards; the lower end of the I-shaped member 120 is connected with the upper end of the channel body 110, and the upper end of the I-shaped member 120 is used for being connected with the tunnel main body; one end of the adapter plate 130 is connected to the i-shaped member 120, and the other end is connected to the connection plate 300. The adapter plate 130 is horizontally arranged on the side surface of the i-shaped member 120 and is connected with the i-shaped member 120 through the connecting plate 300, so that the phenomenon that the stress condition of the channel body 110 is influenced due to welding of the connecting plate 300 and the channel body 110 is influenced is avoided, deformation or deflection of the channel body 110 is avoided, and the channel bodies 110 of the first channel 100 and the second channel 200 are not parallel. In addition, the adapter plate 130 is connected with the i-shaped member 120, so that the deformation of the through groove caused by the force applied to the channel body 110 by the adapter plate 130 can be avoided.

Furthermore, a first through hole is formed in the adapter plate 130, a second through hole is formed in the connecting plate 300, the first through hole and the second through hole are coaxially arranged and are identical in size, a bolt is inserted into the first through hole and the second through hole and is locked by a nut, and the connecting plate 300 and the adapter plate 130 are fixed, so that the parallel state of the first channel 100 and the second channel 200 is guaranteed through the at least two parallel connecting plates 300. That is, the distance between the first channel 100 and the second channel 200 is controlled by the connecting plates 300 with the same length, so as to ensure that the two channels are parallel.

Further, the end face of the web 300 abuts against the side of the channel body 110, thereby ensuring that the web 300 is perpendicular to the channel body 110. In order to improve the connection effect of the connection plate 300, the width of the connection plate 300 can be increased appropriately, the contact area between the end surface of the connection plate 300 and the channel body 110 is increased, and the connection plate 300 is further ensured to be perpendicular to the channel body 110.

In an alternative of this embodiment, the distance measuring assembly 400 includes a clamping block 410, a clamping plate 420 and a distance measuring device 430, and the sensing assembly 500 includes a clamping block 410 and a clamping plate 420. As shown in fig. 2, a distance meter 430 is connected to the snap plate 420 for measuring the distance from the distance measuring assembly 400 to the sensing assembly 500, thereby obtaining the distance between the first slot 100 and the second slot 200. When the distances measured by the two groups of distance measuring assemblies 400 are equal, it indicates that the first channel 100 and the second channel 200 are parallel to each other, and if the distances are not equal, the distances need to be corrected in time and then are fixed.

In this embodiment, the structure of the clamping block 410 and the clamping plate 420 will be described by taking the sensing assembly 500 as an example, because the distance measuring assembly 400 and the sensing assembly 500 only differ by one distance measuring device 430. As shown in fig. 3 and 4, a clamping groove is formed on the clamping block 410, the clamping plate 420 is inserted into the clamping groove, and the clamping groove is a T-shaped groove. The engaging block 410 is inserted into the through slot, and is configured to be movable along the length direction of the first channel 100, so that the position can be flexibly adjusted.

For strengthening being connected of joint piece 410 and channel body 110, avoid becoming flexible, the downside of joint piece 410 is provided with pterygoid lamina 411, and pterygoid lamina 411's upper surface butt is in the lower surface of channel body 110 to increase joint piece 410 and channel body 110's contact surface and prevent to appear rocking, the dislocation between joint piece 410 and the channel body 110 the condition such as.

The chucking plate 420 includes a horizontal plate 421, a vertical plate 422, a stopper plate 423, and a rib plate 424. As shown in fig. 4, the horizontal plate 421 and the vertical plate 422 are connected to form a T-shape for inserting the T-shaped slot of the clamping block 410, and the limiting plate 423 is horizontally disposed and connected to the side of the vertical plate 422 and abuts against the lower surface of the wing 411 for ensuring the stable connection between the clamping plate 420 and the clamping block 410. Rib plate 424 is connected between riser 422 and limiting plate 423 for guarantee riser 422's vertical state, avoid riser 422 atress to warp.

The clamping block 410 and the clamping plate 420 in this embodiment ensure the vertical state of the vertical plate 422 through the clamping connection mode and the corresponding limit, so that the distance between the first channel 100 and the second channel 200 can be conveniently measured by measuring the distance from the distance measuring instrument 430 to the vertical plate 422.

Further, in order to facilitate the adjustment of the positions of the distance measuring assembly 400 and the sensing assembly 500, a first threaded hole 412 is further formed in the wing plate 411, the first threaded hole 412 can be used for connecting a bolt or connecting a handle through a bolt, and then the positions of the distance measuring assembly 400 and the sensing assembly 500 are adjusted by pushing the bolt or the handle, so that the measurement of the distances between different positions of the first channel 100 and the second channel 200 is realized, and the parallelism is fully guaranteed.

The distance measuring device in this embodiment is a laser distance measuring device, and the laser light irradiates the vertical plate 422 to feed back the distance between the first channel 100 and the second channel 200.

The channel body 110 is further provided with a chip, so that product quality tracing is facilitated, data collection support is provided for subsequent appearance detection, and the situation that the field adopts visual observation and handwriting recording to cause errors to cause irretrievable performance is avoided.

The use method of the assembled double-spliced channel provided by the embodiment is as follows:

after all parts are machined, transporting the parts to a production site, and assembling the first channel 100, the second channel 200, the connecting plate 300 and the chip; mounting after assembly, connecting the I-shaped piece 120 to the tunnel body; the distance measuring assembly 400 and the sensing assembly 500 are then respectively mounted to the first channel 100 and the second channel 200 for measurement, and if the measured values are different, calibration is performed, and final fixing is performed after the first channel 100 and the second channel 200 are ensured to be parallel. After the installation is completed, the distance measuring assembly 400 and the sensing assembly 500 can be detached, so that the subsequent use is facilitated, and the distance measuring assembly can be kept continuously, so that the parallel state can be monitored, and the subsequent construction quality can be guaranteed.

Due to the particularity of tunnel construction, the thickness of the outer protective layer of the two-lining steel reinforcement cage is usually only 50mm, the thickness of a common channel is 34mm, the thickness of a joint cannot exceed 16mm according to the field working condition, otherwise, the two-lining steel reinforcement cage is interfered with the two-lining steel reinforcement cage, and the thickness of the connecting plate 300 is not more than 16mm.

The assembled pair of piecing together channel that this embodiment provided is because field assembly, therefore its transportation is convenient, and is difficult for appearing warping or colliding with in the transportation, and the mode of equipment has avoided the destruction to the surface that the welding brought and to the influence of structure, has improved the quality of channel.

Meanwhile, the adapter plate 130 is welded on the I-shaped member 120, so that the welding of the channel body 110 is avoided, the stress of the channel body 110 is improved, and the deformation caused by the fact that the side wall of the channel is pulled is avoided.

By adopting the connection mode of the connecting plate 300, the connection height can be effectively reduced, and the interference with a steel reinforcement cage is avoided. By increasing the width of the connecting plate 300, the connecting plate 300 can be effectively ensured to be vertical to the channel body 110, and the condition of generating a parallelogram is avoided.

Adopt assembled pair to piece together the channel promptly, the production degree of difficulty of each component part reduces, and the transportation is convenient, and the equipment of being convenient for to can effectively guarantee the depth of parallelism between the channel.

In addition, adopt portable detachable range finding subassembly 400 and response subassembly 500, can survey the interval of each position of each channel body 110 in a flexible way to be convenient for rectify each position, guarantee the holistic depth of parallelism of first channel 100 and second channel 200, avoid appearing only in the better phenomenon of connecting plate 300 junction depth of parallelism. After the installation and fixation, the distance measuring assembly 400 and the sensing assembly 500 can be used for reducing the influence on the subsequent processes, and the change of the parallelism can be continuously observed and the relevant construction data can be collected.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An assembled double-spliced channel is characterized by comprising a first channel (100), a second channel (200), a connecting plate (300), a distance measuring assembly (400) and a sensing assembly (500);

the first channel (100) and the second channel (200) are arranged in parallel and symmetrically;

the connecting plates (300) are perpendicular to the first channel (100), and at least two connecting plates (300) are detachably connected with the first channel (100) and the second channel (200) respectively;

two ends of the connecting plate (300) are abutted to the first channel (100) and the second channel (200) respectively;

at least two of the distance measuring assemblies (400) are connected below the first channel (100), and at least two of the sensing assemblies (500) are connected below the second channel (200);

the ranging assembly (400) comprises a range finder (430), the range finder (430) being configured to measure a distance to the sensing assembly (500).

2. The fabricated double-split channel of claim 1, wherein the ranging assembly (400) further comprises a snap plate (420), the snap plate (420) being connected to the range finder (430).

3. The fabricated doublet channel of claim 2, wherein the ranging assembly (400) further comprises a snap-in block (410);

the clamping block (410) is clamped with the first channel (100);

the clamping blocks (410) are clamped with the clamping plates (420).

4. The fabricated double-split channel of claim 3, wherein the sensing assembly (500) comprises the snap-in block (410) and the snap-in plate (420);

the distance meter (430) is configured to measure a distance between the first channel (100) and the second channel (200).

5. The assembled double-split channel as claimed in claim 4, wherein the clamping block (410) is inserted into the first channel (100) and is configured to move along the length direction of the first channel (100).

6. The assembled double-split channel as claimed in claim 5, wherein a slot is formed in the clamping block (410), and the clamping plate (420) is inserted into the slot.

7. The fabricated double-split channel according to claim 1, wherein the first channel (100) comprises a channel body (110) and an i-shaped member (120), the channel body (110) being provided with a through slot opening downwards;

the lower end of the I-shaped piece (120) is connected with the upper end of the channel body (110).

8. The fabricated doublet channel of claim 7, wherein the first channel (100) further comprises an adapter plate (130);

one end of the adapter plate (130) is connected with the I-shaped piece (120), and the other end of the adapter plate is connected with the connecting plate (300).

9. The assembled double-split channel according to claim 8, wherein the adapter plate (130) is provided with a first through hole, the connecting plate (300) is provided with a second through hole, and the first through hole and the second through hole are coaxially arranged.

10. The fabricated doublet channel of claim 1, wherein the rangefinder (430) is a laser rangefinder.