Deviation protection fixing cross beam

Abstract

The utility model belongs to the technical field of belt conveyors, and particularly relates to a deviation protection fixing cross beam. Comprising a cross beam and a deviation protector, the cross beam is connected between two adjacent belt conveyor sliding frames, the cross beam is located below a belt and deviates towards the outer side of the belt, a downward U-shaped bend is arranged on the cross beam, a vertical plate is fixed in the U-shaped bend, the deviation protector is fixed on the vertical plate, and a contact of the deviation protector is aligned to the belt on the outer side of the belt; after the deviation protection fixing cross beam is used, the work of debugging a deviation protector by personnel is reduced to a great extent, the deviation protector cannot deviate due to vibration in the running process of a belt any more, the occurrence rate of accidents is reduced, the running stability of the belt is improved, and the production and transportation benefits are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt conveyors, and particularly relates to a fixed crossbeam for protecting deviation from the belt conveyor. Background Art

[0002] The belt deviation protector installed at the tail of the belt conveyor often fails to provide an alarm due to the vibration generated during the operation of the belt, affecting production. In addition, the personnel spend time and effort in debugging and processing the deviation protector, which also affects production tasks. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages to be described below.

[0004] The utility model provides the following technical solution: a fixed crossbeam for running deviation protection, comprising a crossbeam and a running deviation protector, the crossbeam being connected between two adjacent belt conveyor sliding frames, the crossbeam being located below the belt and deviating toward the outside of the belt, a downward U-shaped bend being provided on the crossbeam, a vertical plate being fixed inside the U-shaped bend, the running deviation protector being fixed on the vertical plate, and the contacts of the running deviation protector being aligned with the belt on the outside of the belt.

[0005] Furthermore, a vertical long hole is opened on the vertical plate, and the deviation protector is fixed to the vertical plate by bolts in the vertical long hole.

[0006] Furthermore, the bottom edge of the vertical plate is connected to the bottom of the U-shaped bend, and the vertical plate is inclined toward the belt from bottom to top.

[0007] Furthermore, a beam supporting groove is provided on the belt conveyor sliding frame, the top surface of the beam supporting groove and the side facing the beam are open, an external plug hole is opened on the side of the beam supporting groove, and an internal plug hole is opened on the beam. The beam is placed in the beam supporting groove, and the internal plug hole and the external plug hole are aligned and inserted into the pin for locking.

[0008] Furthermore, a plurality of outer insertion holes on the beam supporting groove are arranged at intervals along the length direction of the beam supporting groove, and the inner insertion hole on the beam can be aligned with any of the outer insertion holes.

[0009] Furthermore, fasteners for supporting rollers on the belt conveyor are installed on the crossbeam.

[0010] Compared with the prior art, the advantages of this utility model are:

[0011] After using the deviation protection fixed crossbeam provided by the utility model, the work of personnel debugging the deviation protector is greatly reduced. The deviation protector will no longer be offset due to vibration during the operation of the belt, which reduces the occurrence rate of accidents, improves the stability of the belt operation, and improves production and transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the installation of a fixed crossbeam for deviation protection;

[0013] Figure 2 This is a schematic diagram of the installation angle of the vertical plate;

[0014] Figure 3 Schematic diagram of the structure of the beam.

[0015] In the figure: 1-crossbeam; 1.1-inner socket; 2-conveyor belt slide; 2.1-crossbeam support groove; 2.2-outer socket; 3-U-bend; 4-deviation protector; 4.1-contact; 5-vertical plate; 5.1-vertical long hole; 6-fastener; 7-belt; 8-conveyor belt upper roller. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] like Figure 1 、 Figure 2 、 Figure 3 As shown: A fixed crossbeam for running deviation protection includes a crossbeam 1 and a running deviation protector 4. The crossbeam 1 is connected between two adjacent belt conveyor sliding frames 2. The crossbeam 1 is located below the belt 7 and deviates toward the outside of the belt 7. A downward U-shaped bend 3 is provided on the crossbeam 1. A vertical plate 5 is fixed inside the U-shaped bend 3. The running deviation protector 4 is fixed on the vertical plate 5. The contact 4.1 of the running deviation protector 4 is aligned with the belt 7 on the outside of the belt 7. When the belt 7 deviates, the edge of the belt 7 touches the contact 4.1 of the running deviation protector 4, and the running deviation protector 4 issues an alarm.

[0018] Specifically, the cross beam 1 is formed by welding round steel pipes, the vertical plate 5 is formed by welding steel plates, and the vertical plate 5 is welded to the U-shaped bend 3 .

[0019] A vertical long hole 5.1 is formed on the vertical plate 5, and the runaway protector 4 is fixed to the vertical plate 5 by means of bolts in the vertical long hole 5.1; the position of the runaway protector 4 can be adjusted within the range of the vertical long hole 5.1.

[0020] The bottom edge of the vertical plate 5 is connected to the bottom of the U-shaped bend 3, and the vertical plate 5 is inclined toward the belt 7 from bottom to top. After the deviation protector 4 is installed on the vertical plate 5, it is also inclined, shortening the distance from the contact 4.1 of the deviation protector 4 to the edge of the belt 7.

[0021] A beam supporting groove 2.1 is provided on the belt conveyor sliding frame 2. The top surface of the beam supporting groove 2.1 and the side facing the beam 1 are open to facilitate the disassembly and assembly of the beam 1. An external plug hole 2.2 is opened on the side of the beam supporting groove 2.1, and an internal plug hole 1.1 is opened on the beam 1. The beam 1 is placed in the beam supporting groove 2.1, and the internal plug hole 1.1 and the external plug hole 2.2 are aligned and inserted into the pin to lock.

[0022] A plurality of outer insertion holes 2.2 on the crossbeam supporting groove 2.1 are spaced apart along the length direction of the crossbeam supporting groove 2.1. The inner insertion hole 1.1 on the crossbeam 1 can be aligned with any of the outer insertion holes 2.2. The docking length between the crossbeam 1 and the crossbeam supporting groove 2.1 can be adjusted according to the distance between two adjacent belt conveyor slide frames 2. The crossbeam 1 has a wide range of applications.

[0023] A fastener 6 is installed on the crossbeam 1 to support the roller 8 on the belt conveyor.

[0024] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixed crossbeam for running deviation protection, characterized by: The invention comprises a crossbeam (1) and a deviation protector (4), wherein the crossbeam (1) is connected between two adjacent belt conveyor sliding frames (2), the crossbeam (1) is located below the belt (7) and deviates toward the outside of the belt (7), a downward U-shaped bend (3) is provided on the crossbeam (1), a vertical plate (5) is fixed in the U-shaped bend (3), the deviation protector (4) is fixed on the vertical plate (5), and a contact (4.1) of the deviation protector (4) is aligned with the belt (7) on the outside of the belt (7).

2. The fixed crossbeam for running deviation protection according to claim 1, characterized in that: A vertical long hole (5.1) is formed on the vertical plate (5), and the deviation protector (4) is fixed on the vertical plate (5) via bolts in the vertical long hole (5.1).

3. The fixed crossbeam for running deviation protection according to claim 2, characterized in that: The bottom edge of the vertical plate (5) is connected to the bottom of the U-shaped bend (3), and the vertical plate (5) is inclined toward the belt (7) from bottom to top.

4. The fixed crossbeam for running deviation protection according to claim 1, characterized in that: The belt conveyor sliding frame (2) is provided with a beam supporting groove (2.1), the top surface of the beam supporting groove (2.1) and the side facing the beam (1) are open, the side of the beam supporting groove (2.1) is provided with an external insertion hole (2.2), the beam (1) is provided with an internal insertion hole (1.1), the beam (1) is placed in the beam supporting groove (2.1), the internal insertion hole (1.1) and the external insertion hole (2.2) are aligned and a latch is inserted to lock.

5. The fixed crossbeam for track deviation protection according to claim 4, characterized in that: A plurality of external insertion holes (2.2) on the beam supporting groove (2.1) are spaced apart along the length direction of the beam supporting groove (2.1), and the internal insertion hole (1.1) on the beam (1) can be aligned with any external insertion hole (2.2).

6. The fixed crossbeam for track deviation protection according to claim 1, characterized in that: The crossbeam (1) is provided with a fastener (6) for supporting the upper roller (8) of the belt conveyor.

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