CN219688516U - Single feed divider of tunnel pre-buried channel - Google Patents

Abstract

The utility model discloses a single material distributing device for a tunnel embedded channel, which comprises an inclined placement area, a single clamping assembly and a jacking material distributing assembly; the inclined placing area is provided with a plurality of inclined placing rods which are parallel to each other and are sequentially arranged at intervals; a first baffle is arranged at each inclined placing rod and is positioned on the upper side surface of the lower end of each inclined placing rod; the first baffle is parallel to the inclined placing rod, and the upper end of the first baffle is used for propping against the channel steel on the inclined placing surface; the middle part of the upper side surface of the first baffle is provided with a second baffle; the jacking and distributing assembly is used for jacking one channel steel closest to the upper end of the first baffle to the second baffle; the single clamping assembly is used for clamping the channel steel at the second baffle plate to the automatic feeding device. By adopting the scheme, the single channel can be independently separated out through the automatic jacking material distribution assembly, so that the single channel enters a welding process, and after the single channel is independently separated out, other channels automatically slide down under the action of dead weight, thereby realizing automatic reciprocating operation.

Description

Single feed divider of tunnel pre-buried channel

Technical Field

The utility model relates to the technical field of channel production and conveying, in particular to a single material distributing device for a tunnel embedded channel.

Background

The embedded channel is an anchor piece embedded in the tunnel lining and used for fixing equipment such as overhead contact system hanging columns and additional wire brackets.

In the manufacturing process of the embedded channel, a plurality of I-steel plates are required to be welded on the channel; the plurality of stored channels are conveyed to the welding station, and as the welding station can sequentially weld one channel, the stored channels can be welded only by taking out one channel, and in the prior art, the process of separating the single channel is usually completed by operators, so that the production cost is high, the efficiency is extremely low, and the aim of high-efficiency production is not facilitated; and the embedded channel can lead rust on the surface layer of the channel to continuously drop to generate dust in the process of multiple manual transportation, so that the working environment of operators is very bad.

Disclosure of Invention

The utility model aims to solve the defects of the prior art, and provides a single material distribution device for a tunnel embedded channel.

The utility model is realized by the following technical scheme:

a single material distributing device of a tunnel embedded channel comprises an inclined placement area, a single clamping assembly and a jacking material distributing assembly;

the inclined placing area is provided with a plurality of inclined placing rods which are parallel to each other and are sequentially arranged at intervals, and the inclined placing rods are used for placing the channels; a first baffle is arranged at each inclined placing rod and is positioned on the upper side surface of the lower end of each inclined placing rod; the first baffle is parallel to the inclined placing rod, and the upper end of the first baffle is used for propping against the channel steel on the inclined placing surface; a second baffle is arranged in the middle of the upper side surface of the first baffle;

the jacking and distributing assembly is used for jacking one channel steel closest to the upper end of the first baffle to the second baffle;

the single clamping assembly is used for clamping the channel steel at the second baffle plate to the automatic feeding device.

Compared with the prior art, the process of separating the single channel is usually completed by operators, so that the production cost is high, the efficiency is extremely low, and the efficient production purpose is not facilitated; the utility model provides a single material distributing device for a tunnel embedded channel, which solves the problems that rust on the surface layer of the channel continuously falls to generate dust and the working environment of operators is extremely bad in the process of multiple manual transportation of the embedded channel. In the specific scheme, the automatic feeding device comprises a conveying roller conveyer belt, wherein one side of the roller conveyer belt is provided with an inclined placing area, namely a plurality of inclined placing rods which are inclined and are arranged at intervals in parallel; the clamping assembly of the previous procedure clamps one layer of 5 or more channels on the inclined placing rod, and the 5 channels are integrally propped against the first baffle under the action of gravity; because the 5 channels are tightly attached and have no clamping position, the single channel cannot be clamped out through the clamping assembly, and therefore, the single channel is required to be independently lifted to the second baffle by the lifting material distribution assembly, so that the lifted channel and other channels are separated, and a clamping gap is reserved; when a single channel is ejected out, the single channel is clamped on the automatic feeding device through the single clamping assembly to be singly conveyed, and after the single channel enters the automatic feeding device, the single channel is conveyed to the welding device by the automatic feeding device to be welded.

In the above-mentioned scheme, in order to reduce the jacking height of jacking feed divider spare, improve the degree of simplicity of jacking, set up to: the blocking height of the first baffle is lower than the width of the channel, so that the channel is easier to be jacked out of the first baffle, in addition, a plurality of jacking components can be arranged, and a single channel is jacked to the second baffle by jacking the jacking components at the same time.

In the above-mentioned scheme, because the slope is placed the pole and is had certain inclination, and automatic feeding's running roller conveying is plane and carries, consequently, from the channel by the slope place the district by centre gripping to automatic feeding on, will be a process from slope centre gripping to plane centre gripping, have the change of certain rotation angle, and in order to make anchor clamps can change self clamping angle, set up to: the single clamping assembly comprises a frame body, a driving piece and a clamp are arranged on the frame body, the upper end of the clamp is hinged to the frame body, and the driving piece is used for driving the clamping end of the clamp to rotate around the upper end of the clamp; the rotating direction of the clamp is the direction of the inclined placement area towards the automatic feeding device; through control anchor clamps, make anchor clamps can rotate the direction of perpendicular to channel to through changing certain clamping angle, make self slope, thereby the channel of centre gripping second dog department, after the centre gripping is accomplished, the driving piece makes anchor clamps rotate to the horizontal direction, thereby the below channel, makes the channel be located automatic feeding.

Further, as a specific implementation manner of driving the clamp to rotate, it is set as follows: the frame body is provided with a horizontally placed and hinged cross rod, and the cross rod is positioned above the automatic feeding device and parallel to the conveying direction of the automatic feeding device; the clamp is arranged on the cross rod; the frame body is also provided with a hinged telescopic cylinder, the output end of the telescopic cylinder is hinged with the cross rod and is used for driving the cross rod to rotate; in the scheme, the frame body is positioned above the automatic feeding device, the frame body is provided with a cross rod, the cross rod is horizontally arranged, and the upper side surface of the cross rod is hinged to the frame body, so that the cross rod is driven to swing left and right through a telescopic cylinder, the cross rod clamps a channel in an inclined state, and the lower part of the channel is arranged on a conveying roller of the automatic feeding device in a horizontal state; the clamp is arranged on the cross rod, and has a telescopic function, so that a single channel is clamped by controlling the clamping end through the telescopic function of the clamp; the clamps can also slide along the length direction of the cross rod.

Further, a plurality of clamps are sequentially arranged along the length direction of the cross rod; the channel can be transferred quickly and stably by synchronous clamping of a plurality of clamps.

Further, the clamp comprises a telescopic module and a clamping module, wherein the telescopic module is used for driving the clamping end of the clamp to stretch; the clamping module is used for driving two clamping claws of the clamp to approach or depart from each other; through flexible module and centre gripping module to change the centre gripping length of anchor clamps self, and centre gripping width, this anchor clamps are current conventional technical means, and this is unnecessary here.

Further, as a specific implementation manner of single channel jacking, the method is as follows: the jacking and distributing assembly comprises a jacking cylinder, a fixed plate and a movable block, and the fixed plate is fixed below the inclined placing area; the jacking air cylinder is fixed on the fixed plate, is obliquely arranged and is perpendicular to the oblique placing area, the fixed plate is provided with a first sliding hole, and the movable block is in sliding connection with the fixed plate through the first sliding hole; the output end of the jacking cylinder is connected with the movable block, and the end part of the movable block, which is close to the inclined placement area, is a jacking end. In the scheme, the view of the specific setting position of the jacking and distributing assembly is not shown, so the specific position of the jacking and distributing assembly is further described, wherein the jacking and distributing assembly is obliquely arranged, and the expansion direction of the jacking cylinder is perpendicular to the oblique direction of the oblique placement area; the fixed plate is fixed, namely fixed on a frame below the inclined placing rod, and drives the movable plate to slide back and forth through the expansion and contraction of the jacking cylinder, the end part of the movable plate is a jacking end, and the jacking end is contacted with the channel and jacked, so that the bottommost channel is jacked from the first baffle to the second baffle; the mechanical assembly line procedure is realized through the reciprocating motion of the jacking cylinder; in addition, by only providing the inclined placement bars, the jacking position of the jacking end is left between adjacent inclined placement bars.

As a redundant scheme convenient to dismouting is maintained, have the mounting hole on the jacking end, the output of jacking cylinder with the mounting hole can dismantle the connection.

In the scheme, when the bottom channel is jacked, the rest channels above rapidly slide downwards under the action of dead weight, so that the jacking and distributing assembly is easily touched, and mechanical damage is caused; therefore, to prevent the upper channel from sliding down after jacking, it is set to: the side wall of the movable block is provided with a welding block, the welding block is provided with a first round hole, the movable screw rod movably penetrates through the first round hole, limit nuts are sleeved on the movable screw rods positioned on two sides of the welding block, and the movable screw rods are parallel to the moving direction of the movable block; the movable screw rod is coaxially connected with a telescopic rod at one end close to the inclined placing area, and a magnet is arranged at one end of the telescopic rod close to the inclined placing area; in the scheme, the welding blocks are welded on the movable plate, and the movable plate is driven to synchronously move when moving, and in the moving process of the movable plate, the movable screw rods on two sides of the welding plate are sleeved with screw rod nuts, so that the welding plate moves obliquely upwards for a certain distance and can prop against the nuts above, and the whole movable screw rod is driven to move obliquely upwards, and at the moment, the magnet moves obliquely upwards; when the magnet adsorbs the penultimate channel, the telescopic cylinder is continuously driven at the moment, so that the movable block continuously moves obliquely upwards, the welding block pushes the telescopic rod to stretch, the magnet retracts under the action of the telescopic rod, the lifting stroke of the movable plate is larger than that of the movable screw rod, and when the magnet adsorbs the penultimate channel, the lifting end of the movable block can continuously move, so that the bottommost channel is lifted out; when the jacking cylinder is retracted, the welding block is separated from the upper limit nut and is propped against the lower limit nut, so that the movable screw rod is driven to retract, and the magnet can be pulled through the telescopic rod due to limited stroke of the telescopic rod, so that the magnet and the penultimate channel are separated, and a plurality of channels above the first baffle plate slide to the bottommost position under the action of self gravity at the moment, so that one stroke is completed.

Further, in order to limit the linear movement of the movable screw, it is provided that: the fixed plate is also provided with a second round hole, a sliding shaft sleeve is coaxially and slidably arranged on the second round hole, the upper end of the movable screw rod is fixedly connected with the lower end of the sliding shaft sleeve, and the lower end of the telescopic rod is connected with the upper end of the sliding shaft sleeve; the telescopic rod is also sleeved with a spring, one end of the spring is connected with the magnet, and the other end of the spring is connected with the sliding shaft sleeve; in the scheme, the movable screw rod can stably perform linear movement through the second round hole and the first round hole on the fixed plate, so that the movement direction is prevented from being deviated, and the diameter of the first round hole is larger than that of the movable screw rod; a sliding shaft sleeve is arranged at the second round hole and can slide along the axis at the second round hole, and two ends of the sliding shaft sleeve are respectively connected with the movable screw rod and the telescopic rod, so that an integral movable rod piece is formed; in addition, the telescopic rod is sleeved with a spring, and the travel of the telescopic rod and the travel of the magnet can be limited and protected through the elastic force of the spring.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the utility model provides a single material distributing device for a tunnel embedded channel.

2. The utility model provides a single material distributing device for a tunnel embedded channel.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a single material distributing device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view at A of one embodiment provided by the present utility model;

FIG. 3 is an enlarged view at B of one embodiment provided by the present utility model;

FIG. 4 is an enlarged view at D of one embodiment provided by the present utility model;

FIG. 5 is an enlarged view of the portion F of one embodiment provided by the present utility model;

FIG. 6 is a schematic structural diagram of a lifting and distributing assembly according to an embodiment of the present utility model;

fig. 7 is a top view of a jacking subassembly according to an embodiment of the present utility model.

In the drawings, the reference numerals and corresponding part names:

7-clamping devices, 801-inclined placing rods, 802-first baffles, 803-second baffles, 804-cross rods, 805-telescopic cylinders, 806-jacking cylinders, 807-fixed plates, 808-movable blocks, 809-welding blocks, 810-movable screw rods, 811-limit nuts, 812-sliding shaft sleeves, 813-magnets, 814-springs, 815-clamps, 816-mounting holes, 9-automatic feeding devices and 11-welding devices.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Examples

The embodiment provides a single material distributing device of a tunnel embedded channel, which is shown in fig. 1-7 and comprises an inclined placement area, a single clamping assembly and a jacking material distributing assembly;

the inclined placing area is provided with a plurality of inclined placing rods 801 which are parallel to each other and are sequentially arranged at intervals, and the inclined placing rods 801 are used for placing channels; a first baffle 802 is arranged at each inclined placing rod 801, and the first baffle 802 is positioned on the side surface of the lower end of the inclined placing rod 801; the first baffle 802 is parallel to the inclined placing rod 801, and the upper end of the first baffle 802 is used for propping against the channel steel on the inclined placing surface; a second baffle 803 is arranged at the middle position of the upper side surface of the first baffle 802;

the jacking and distributing assembly is used for jacking a channel steel closest to the upper end of the first baffle 802 to the position of the second baffle 803;

the single clamping assembly is used to clamp the channel at the second baffle 803 to the magazine 9.

Compared with the prior art, the process of separating the single channel is usually completed by operators, so that the production cost is high, the efficiency is extremely low, and the efficient production purpose is not facilitated; the utility model provides a single material distributing device for a tunnel embedded channel, which solves the problems that rust on the surface layer of the channel continuously falls to generate dust and the working environment of operators is extremely bad in the process of multiple manual transportation of the embedded channel. In a specific scheme, referring to fig. 1-5, the automatic feeding device 9 includes a conveying roller conveyor belt, and an inclined placement area, that is, a plurality of inclined placement bars 801 which are inclined and arranged in parallel at intervals, is arranged on one side of the roller conveyor belt; the clamping assembly of the previous process clamps a layer of 5 or more channels onto the inclined placement bar 801, wherein the 5 channels are integrally abutted against the first baffle 802 under the action of gravity; because the 5 channels are tightly attached and have no clamping position, the single channel cannot be clamped out through the clamping assembly, and therefore, the single channel needs to be independently lifted to the position of the second baffle 803 through the lifting material distribution assembly, so that the lifted channel and other channels are separated, and a clamping gap is reserved; when a single channel is ejected out, the single channel is clamped on the automatic feeding device 9 through the single clamping assembly to be singly conveyed, and after the single channel enters the automatic feeding device 9, the single channel is conveyed to the welding device 11 by the automatic feeding device 9 to be welded.

In the above-mentioned scheme, in order to reduce the jacking height of jacking feed divider spare, improve the degree of simplicity of jacking, set up to: the first baffle 802 has a lower blocking height than the width of the channel, so that the channel is more easily lifted out of the first block, and in addition, a plurality of lifting assemblies may be provided, and a single channel is lifted to the second baffle 803 by lifting the lifting assemblies simultaneously.

In the above-mentioned scheme, since the inclined placement bar 801 has a certain inclination angle, and the roller of the automatic feeding device 9 is conveyed to be conveyed in a plane, the process of clamping from the inclined placement area to the automatic feeding device 9 from the channel is likely to be a process of clamping from the inclination to the plane clamping, and has a certain rotation angle change, and in order to enable the clamp 815 to change its own clamping angle, as shown in fig. 3 and 4, it is provided that: the single clamping assembly comprises a frame body, a driving piece and a clamp 815 are arranged on the frame body, the upper end of the clamp 815 is hinged to the frame body, and the driving piece is used for driving the clamping end of the clamp 815 to rotate around the upper end of the single clamping assembly; the rotation direction of the clamp 815 is the direction of the inclined placement area towards the automatic feeding device 9; through control anchor clamps 815, make anchor clamps 815 can rotate the direction of perpendicular to channel to through changing certain clamping angle, make self slope, thereby the channel of centre gripping second dog department, after the centre gripping is accomplished, the driving piece makes anchor clamps 815 rotate to the horizontal direction, thereby the below channel, makes the channel be located on the automatic feeding 9.

Further, as a specific implementation manner of driving the clamp 815 to rotate, it is set as follows: the frame body is provided with a horizontal cross rod 804 which is horizontally arranged and hinged, and the cross rod 804 is positioned above the automatic feeding device 9 and is parallel to the conveying direction of the automatic feeding device 9; the clamp 815 is fixed on the cross bar 804; the frame body is also provided with a hinged telescopic cylinder 805, and the output end of the telescopic cylinder 805 is hinged with the cross rod 804 and is used for driving the cross rod 804 to rotate; in the scheme, the frame body is positioned above the automatic feeding device 9, the frame body is provided with a cross rod 804, the cross rod 804 is horizontally arranged, and the upper side surface of the cross rod 804 is hinged on the frame body, so that the cross rod 804 is driven to swing left and right through a telescopic cylinder 805, so that the cross rod 804 clamps a channel in an inclined state, and the channel is arranged below a conveying roller of the automatic feeding device 9 in a horizontal state; the cross rod 804 is provided with the clamp 815, and the clamp 815 has a telescopic function, so that a single channel is clamped inside by controlling the clamping end through the telescopic function of the clamp 815; the clamps 815 can also slide along the length of the crossbar 804.

Further, a plurality of clamps 815 are sequentially arranged along the length direction of the cross rod 804; the channel can be transferred quickly and stably by synchronously clamping a plurality of clamps 815.

Further, the clamp 815 comprises a telescopic module and a clamping module, wherein the telescopic module is used for driving the clamping end of the clamp 815 to stretch; the clamping module is used for driving two clamping claws of the clamp 815 to approach or depart from each other; through flexible module and centre gripping module to change the centre gripping length of anchor clamps 815 self, and centre gripping width, this anchor clamps 815 are current conventional technical means, and this is not repeated here.

Further, as shown in fig. 6 and fig. 7, as a specific implementation manner of the single channel lifting, the method is set as follows: the jacking and distributing assembly comprises a jacking cylinder 806, a fixed plate 807 and a movable block 808, wherein the fixed plate 807 is fixed below the inclined placement area; the jacking cylinder 806 is fixed on the fixed plate 807, is obliquely arranged and is perpendicular to the obliquely arranged area, the fixed plate 807 is provided with a first sliding hole, and the movable block 808 is slidably connected with the fixed plate 807 through the first sliding hole; the output end of the jacking cylinder 806 is connected with the movable block 808, and the end of the movable block 808 close to the inclined placement area is a jacking end. In this embodiment, since the view of the specific setting position of the jacking and distributing assembly is not shown, the specific position of the jacking and distributing assembly is further described, where the jacking and distributing assembly is obliquely set, and the expansion direction of the jacking cylinder 806 is perpendicular to the oblique direction of the oblique placement area; the fixed plate 807 is fixed, i.e. fixed on the frame below the inclined placing rod 801, and drives the movable plate to slide back and forth through the expansion and contraction of the lifting cylinder 806, the end part of the movable plate is a lifting end, and the lifting end lifts up through touching the channel, so that the bottommost channel is lifted up from the first baffle 802 to the second baffle 803; and by the reciprocating motion of the jacking cylinder 806, a mechanical assembly line process is realized; in addition, by providing only the inclined placement bars 801, the jacking position of the jacking end is left between adjacent inclined placement bars 801.

As a redundant scheme convenient for disassembly and maintenance, the jacking end is provided with a mounting hole 816, and the output end of the jacking cylinder 806 is detachably connected with the mounting hole 816.

In the scheme, when the bottom channel is jacked, the rest channels above rapidly slide downwards under the action of dead weight, so that the jacking and distributing assembly is easily touched, and mechanical damage is caused; therefore, to prevent the upper channel from sliding down after jacking, it is set to: the side wall of the movable block 808 is provided with a welding block 809, the welding block 809 is provided with a first round hole, the movable screw rod 810 movably penetrates through the first round hole, limit nuts 811 are sleeved on the movable screw rods 810 positioned on two sides of the welding block 809, and the movable screw rods 810 are parallel to the moving direction of the movable block 808; the movable screw rod 810 is coaxially connected with a telescopic rod at one end close to the inclined placement area, and a magnet 813 is arranged at one end of the telescopic rod close to the inclined placement area; in the scheme, the welding block 809 is welded on the movable plate, and when the movable plate moves, the movable screw 810 on two sides of the welding plate is sleeved with screw nuts, so that the welding plate moves obliquely upwards for a certain distance and can prop against the nuts above, and the whole movable screw 810 is driven to move obliquely upwards, and at the moment, the magnet 813 moves obliquely upwards; when the magnet 813 adsorbs the penultimate channel, the telescopic cylinder 805 is continuously driven at this time, so that the movable block 808 continuously moves obliquely upwards, the welding block 809 pushes the telescopic rod to stretch, the magnet 813 retracts under the action of the telescopic rod, so that the lifting stroke of the movable plate is larger than that of the movable screw rod 810, and when the magnet 813 adsorbs the penultimate channel, the lifting end of the movable block 808 can continuously move, so that the bottommost channel is ejected; when the jacking cylinder 806 is retracted, the welding block 809 is separated from the upper limit nut 811 and abuts against the lower limit nut 811, so that the movable screw rod 810 is driven to retract, the magnet 813 can be pulled through the telescopic rod due to limited stroke of the telescopic rod, the magnet 813 and the penultimate channel are separated, and a plurality of channels above the magnet 813 and the penultimate channel slide to the first baffle 802 at the bottommost position under the action of self gravity, so that one stroke is completed.

Further, in order to limit the linear movement of the movable screw 810, it is provided that: the fixed plate 807 is further provided with a second round hole, a sliding shaft sleeve 812 is coaxially and slidably arranged on the second round hole, the upper end of the movable screw 810 is fixedly connected with the lower end of the sliding shaft sleeve 812, and the lower end of the telescopic rod is connected with the upper end of the sliding shaft sleeve 812; a spring 814 is sleeved on the telescopic rod, one end of the spring 814 is connected with the magnet 813, and the other end of the spring 814 is connected with the sliding shaft sleeve 812; in this scheme, the movable screw 810 can stably perform linear movement through the second round hole and the first round hole on the fixing plate 807, so as to prevent the movement direction from being deviated, wherein the diameter of the first round hole is larger than that of the movable screw 810; a sliding shaft sleeve 812 is arranged at the second round hole, the sliding shaft sleeve 812 can slide along the axis at the second round hole, and two ends of the sliding shaft sleeve 812 are respectively connected with the movable screw rod 810 and the telescopic rod, so that an integral movable rod piece is formed; in addition, a spring 814 is sleeved at the telescopic rod, so that the stroke of the telescopic rod and the stroke of the magnet 813 can be limited and protected through the elastic force of the spring 814; in fig. 7, the drawing is shown when the lifting cylinder 806 is retracted, and when the magnet 813 is attracted to the channel in lifting, the upper limit nut 811 is just abutted against the second round hole, and then when retracted, the welding block 809 moves downward.

Working principle: in the production process of the tunnel embedded channels, the channels with the same length are formed, a row of 5 or more channels are clamped on an inclined placing area of a material distributing device through a clamping device 7 for placing, and a plurality of channels automatically slide to a first stop block at the lower end of an inclined placing rod 801 under the action of dead weight, so that the channels are automatically and orderly arranged; then the jacking and distributing assembly is driven to enable the jacking air cylinder 806 to extend out to drive the movable plate to move, the welding plate on the movable plate is abutted against the limit nut 811 above, so that the movable screw 810 is driven to synchronously move forwards, when the magnet 813 at the end part of the movable screw 810 adsorbs the penultimate channel, the magnet 813 at the end part of the movable screw 810 continues to push forwards, the jacking end of the movable plate continues to move forwards for a certain stroke through retraction of the telescopic rod, and therefore the bottommost channel is ejected, and at the moment, the penultimate channel cannot slide downwards due to adsorption of the magnet 813; after the jacking is completed, the jacking cylinder 806 is retracted, the movable plate moves obliquely downwards, and when the movable plate moves obliquely downwards below the inclined placement area, the magnet 813 is pulled to be separated from the channel due to limited stroke of the telescopic rod, and the upper channel automatically slides downwards to the jacking position, so that one jacking stroke is completed.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. The single material distributing device for the tunnel embedded channel is characterized by comprising an inclined placement area, a single clamping assembly and a jacking material distributing assembly;

the inclined placing area is provided with a plurality of inclined placing rods (801) which are parallel to each other and are sequentially arranged at intervals, and the inclined placing rods (801) are used for placing a channel; a first baffle (802) is arranged at each inclined placing rod (801), and the first baffle (802) is positioned on the upper side surface of the lower end of each inclined placing rod (801); the first baffle plate (802) is parallel to the inclined placing rod (801), and the upper end of the first baffle plate (802) is used for abutting against channel steel on the inclined placing surface; a second baffle (803) is arranged in the middle of the upper side surface of the first baffle (802);

the jacking and distributing assembly is used for jacking one channel steel closest to the upper end of the first baffle plate (802) to the position of the second baffle plate (803);

the single clamping assembly is used for clamping the channel steel at the second baffle plate (803) to the automatic feeding device (9).

2. A single feed divider for a tunnel pre-buried channel according to claim 1, characterized in that the blocking height of the first baffle (802) is lower than the width of the channel.

3. The single-piece material distributing device of the tunnel pre-buried channel according to claim 1, wherein the single-piece clamping assembly comprises a frame body, a driving piece and a clamp (815) are arranged on the frame body, the upper end of the clamp (815) is hinged on the frame body, and the driving piece is used for driving the clamping end of the clamp (815) to rotate around the upper end of the clamp; the rotation direction of the clamp (815) is the direction of the inclined placement area towards the automatic feeding device (9).

4. A single feed divider for a tunnel pre-buried channel according to claim 3, characterized in that the frame body is provided with a horizontally placed and hinged cross bar (804), the cross bar (804) is positioned above the automatic feeding device (9) and is parallel to the conveying direction of the automatic feeding device (9); the clamp (815) is arranged on the cross rod; the frame body is also provided with a hinged telescopic cylinder (805), and the output end of the telescopic cylinder (805) is hinged with the cross rod (804) and used for driving the cross rod (804) to rotate.

5. The single feed divider for a tunnel pre-buried channel according to claim 4, wherein a plurality of clamps (815) are sequentially provided along a length direction of the cross bar (804).

6. The single-piece material distributing device for the tunnel pre-buried channel according to claim 3, wherein the clamp comprises a telescopic module and a clamping module, and the telescopic module is used for driving the clamping end of the clamp to stretch; the clamping module is used for driving the two clamping claws of the clamp to approach or separate from each other.

7. The single-piece material distribution device of the tunnel pre-buried channel according to claim 1, wherein the jacking material distribution assembly comprises a jacking cylinder (806), a fixed plate (807) and a movable block (808), and the fixed plate (807) is fixed below the inclined placement area; the jacking cylinder (806) is fixed on the fixed plate (807) and is obliquely arranged and perpendicular to the oblique placement area, the fixed plate (807) is provided with a first sliding hole, and the movable block (808) is in sliding connection with the fixed plate (807) through the first sliding hole; the output end of the jacking cylinder (806) is connected with the movable block (808), and the end of the movable block (808) close to the inclined placement area is a jacking end.

8. The single-piece material distributing device of the tunnel pre-buried channel according to claim 7, wherein the jacking end is provided with a mounting hole (816), and the output end of the jacking cylinder (806) is detachably connected with the mounting hole (816).

9. The single-piece material distributing device of the tunnel pre-buried channel according to claim 7, wherein a welding block (809) is arranged on the side wall of the movable block (808), a first round hole is arranged on the welding block (809), a movable screw rod (810) movably penetrates through the first round hole, limit nuts (811) are sleeved on the movable screw rods (810) positioned on two sides of the welding block (809), and the movable screw rods (810) are parallel to the moving direction of the movable block (808);

the movable screw rod (810) is coaxially connected with a telescopic rod at one end close to the inclined placement area, and a magnet (813) is arranged at one end of the telescopic rod close to the inclined placement area.

10. The single-piece material distributing device of the tunnel pre-buried channel according to claim 9, wherein the fixed plate (807) is further provided with a second round hole, a sliding shaft sleeve (812) is coaxially and slidably arranged on the second round hole, the upper end of the movable screw rod (810) is fixedly connected with the lower end of the sliding shaft sleeve (812), and the lower end of the telescopic rod is connected with the upper end of the sliding shaft sleeve (812); the telescopic rod is further sleeved with a spring (814), one end of the spring (814) is connected with the magnet (813), and the other end of the spring (814) is connected with the sliding shaft sleeve (812).