Belt middle frame adjusting device

Abstract

The utility model relates to the technical field of auxiliary adjusting equipment, in particular to a belt middle frame adjusting device which comprises a supporting assembly and further comprises a sleeve installed on the supporting assembly. The height adjusting insertion column is inserted into the sleeve and used for adjusting the height in the vertical direction; the connecting unit is installed on the height adjusting inserting column and used for installing an adjusting lever, and the adjusting lever is used for supporting a belt middle frame; according to the belt middle frame adjusting device, the sleeve installed on the supporting assembly can be matched with the height adjusting insertion column to meet different height requirements, and the air cylinder installed below the sleeve can drive the anti-skid pressing plate to press downwards to keep the device stable; in addition, an adjusting lever is installed through the arranged connecting unit, the belt middle frame can be conveniently supported for adjusting the height, the problem that a supporting cushion column cap of the belt middle frame at the low-lying position of a roadway wastes time and labor is solved, and the efficiency of adjusting the belt middle frame is improved advantageously.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary adjustment equipment, in particular to a belt intermediate frame adjustment device. Background Art

[0002] At present, most coal transportation systems in coal tunnels use belt conveyors to transport coal. After each excavation to a certain distance, the belt needs to be extended to meet the excavation distance requirements.

[0003] However, due to the unevenness of the tunnel caused by excavation, the extended belt intermediate frame needs to be adjusted, and the belt intermediate frame in the low-lying parts of the tunnel needs to be supported with column caps to ensure the overall straightness; but supporting the column caps requires at least two people, and the frame is heavy, so at least one person is needed to lift the intermediate frame and one person to hold the column caps to support the bottom of the intermediate frame, which is time-consuming, labor-intensive, inefficient and poses a safety hazard.

[0004] In summary, considering how to solve the time-consuming and laborious problem of installing the column caps of the belt intermediate frame in the low-lying areas of the tunnel, we propose a belt intermediate frame adjustment device. Utility Model Content

[0005] The purpose of the utility model is to solve the deficiencies mentioned in the above background technology and provide a belt intermediate frame adjusting device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A belt intermediate frame adjustment device comprises a support assembly and further comprises:

[0008] A sleeve, mounted on the support assembly;

[0009] A height adjustment column, inserted in the sleeve for adjusting the height in the vertical direction;

[0010] The connecting unit is installed on the height adjustment plug column and is used to install the adjusting lever, and the adjusting lever is used to support the belt intermediate frame.

[0011] Preferably, one end of the adjusting lever is provided with an elbow for preventing the belt intermediate frame from slipping, and the other end is provided with a handle.

[0012] Preferably, the support assembly includes a top connecting plate for mounting the sleeve, three supporting legs are mounted below the top connecting plate, and a triangular connecting plate is mounted between the three supporting legs.

[0013] Preferably, an anti-slip pressure plate is provided between the sleeve and the triangular connecting plate, and a positioning cone rod is provided on the anti-slip pressure plate;

[0014] The triangular connecting plate is provided with an insertion hole for inserting the positioning cone rod.

[0015] Preferably, a cylinder is installed below the sleeve, and the cylinder is connected to the anti-slip pressure plate.

[0016] Preferably, the connecting unit comprises a bottom fixing seat provided with a flip groove, and a C-shaped block is rotatably mounted in the flip groove;

[0017] The C-shaped block is provided with a slot for inserting the adjusting lever.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The belt intermediate frame adjustment device can cooperate with the height-adjusting plug column to meet different height requirements through the sleeve installed on the supporting assembly, and the cylinder installed under the sleeve can drive the anti-skid pressure plate to press down to keep the device stable; in addition, the adjusting lever is installed through the provided connecting unit, which can facilitate the propping up of the belt intermediate frame for adjusting the height. The device solves the problem of time-consuming and labor-intensive support column caps for the belt intermediate frame in the low-lying areas of the tunnel, which is conducive to improving the efficiency of adjusting the belt intermediate frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view of the overall structure of the utility model;

[0023] Figure 3 This is an exploded view of the overall structure of the utility model;

[0024] Figure 4 This is an exploded view of the connection unit of the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Adjustment lever; 11. Elbow; 12. Handle; 2. Connection unit; 21. Bottom fixing seat; 211. Flip groove; 22. C-shaped block; 221. Side shaft block; 2201. Slot; 3. Height adjustment column; 4. Limiting pin; 5. Sleeve; 501. Raised ring block; 6. Cylinder; 7. Support assembly; 71. Support leg; 72. Top connecting plate; 8. Anti-slip pressure plate; 81. Positioning cone rod; 9. Triangular connecting plate; 91. Socket. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model describes the above technical solution in detail through the following embodiments:

[0029] A belt intermediate frame adjustment device includes a support assembly 7 and further includes:

[0030] The sleeve 5 is inserted and installed on the support assembly 7 in this embodiment, and is provided with a convex ring block 501 that plays a blocking role;

[0031] The height-adjusting plug column 3 is inserted in the sleeve 5 for adjusting the height in the vertical direction, and a limit pin 4 is inserted on the height-adjusting plug column 3 so that it is limited to the height of the limit pin 4 under the action of pressure and gravity;

[0032] The connecting unit 2 is installed on the height adjustment column 3 and is used to install the adjustment lever 1. The adjustment lever 1 is used to support the belt intermediate frame and then realize the height adjustment operation.

[0033] See also Figure 1-3 As shown in the structure, in this embodiment, an elbow 11 is provided at one end of the adjusting lever 1 for preventing the belt intermediate frame from slipping, and a handle 12 is provided at the other end; it should be explained that in this embodiment, the adjusting lever 1 is slidably installed on the connecting unit 2, and it uses the connecting unit 2 as a fulcrum to form a lever state according to different requirements, which is convenient for supporting the belt intermediate frame to be adjusted.

[0034] See also Figure 1 and Figure 3 In the structure shown, the support assembly 7 includes a top connecting plate 72 for installing the sleeve 5, three supporting legs 71 are installed below the top connecting plate 72, and a triangular connecting plate 9 is installed between the three supporting legs 71; the support assembly 7 and the triangular connecting plate 9 mainly provide fixed bottom support.

[0035] It needs to be explained that an anti-skid pressure plate 8 is provided between the sleeve 5 and the triangular connecting plate 9, a positioning cone rod 81 is provided on the anti-skid pressure plate 8, and a socket 91 for inserting the positioning cone rod 81 is provided on the triangular connecting plate 9; a cylinder 6 is installed under the sleeve 5, and the cylinder 6 is connected to the anti-skid pressure plate 8; the cylinder 6 can drive the anti-skid pressure plate 8 to be pressed down, so that the positioning cone rod 81 maintains a relatively stable supporting state with the ground after passing through the socket 91.

[0036] See also Figure 4 As shown in the structure, the connecting unit 2 in this embodiment includes a bottom fixing seat 21 provided with a flip groove 211, and a C-shaped block 22 is rotatably installed in the flip groove 211. The C-shaped block 22 rotates along the axis of the side shaft block 221. The setting of the flip groove 211 can prevent the rotation of the C-shaped block 22 from being hindered. A slot 2201 for inserting the adjusting lever 1 is provided on the C-shaped block 22.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A belt intermediate frame adjustment device, comprising a support assembly (7), characterized in that: Also includes: A sleeve (5) mounted on the support assembly (7); A height adjustment plug post (3) is inserted into the sleeve (5) and is used to adjust the height in the vertical direction; The connection unit (2) is mounted on the height adjustment plug column (3) and is used to install the adjustment lever (1), and the adjustment lever (1) is used to support the belt intermediate frame.

2. The belt intermediate frame adjustment device according to claim 1, characterized in that: One end of the adjusting lever (1) is provided with a bend (11) for preventing the belt intermediate frame from slipping, and the other end is provided with a handle (12).

3. The belt intermediate frame adjusting device according to claim 1, characterized in that: The support assembly (7) comprises a top connection plate (72) for mounting the sleeve (5), three support legs (71) are mounted below the top connection plate (72), and a triangular connection plate (9) is mounted between the three support legs (71).

4. The belt intermediate frame adjusting device according to claim 3, characterized in that: An anti-slip pressure plate (8) is provided between the sleeve (5) and the triangular connecting plate (9), and a positioning cone rod (81) is provided on the anti-slip pressure plate (8); The triangular connecting plate (9) is provided with an insertion hole (91) for inserting the positioning cone rod (81).

5. The belt intermediate frame adjusting device according to claim 4, characterized in that: A cylinder (6) is installed below the sleeve (5), and the cylinder (6) is connected to the anti-slip pressure plate (8).

6. The belt intermediate frame adjusting device according to claim 1, characterized in that: The connecting unit (2) comprises a bottom fixing seat (21) provided with a turning groove (211), and a C-shaped block (22) is rotatably mounted in the turning groove (211); The C-shaped block (22) is provided with a slot (2201) for inserting the adjusting lever (1).

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