CN219730397U - Integral double-rope pressing wheel set - Google Patents
Integral double-rope pressing wheel set Download PDFInfo
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- CN219730397U CN219730397U CN202321211791.3U CN202321211791U CN219730397U CN 219730397 U CN219730397 U CN 219730397U CN 202321211791 U CN202321211791 U CN 202321211791U CN 219730397 U CN219730397 U CN 219730397U
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- rope
- groove
- rope pressing
- pressing wheel
- block
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- 238000009434 installation Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims 5
- 239000003245 coal Substances 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of rope pressing wheel assemblies of coal mine conveying systems, in particular to an integral double-rope pressing wheel set, which comprises a mounting frame, wherein main rope pressing wheel sets are mounted at two ends of the bottom of the mounting frame, auxiliary rope pressing wheel sets are mounted at two ends of the mounting frame, a strip-shaped groove is formed in the bottom end of the inside of the mounting frame, a screw rod is mounted in the strip-shaped groove through a rotating shaft, mounting blocks are movably arranged at the outer sides of two ends of the screw rod through threaded holes, a sliding groove is formed in the top end of the inside of the strip-shaped groove, and sliding blocks are movably arranged at two ends of the inside of the sliding groove. According to the utility model, the mounting block is assembled by the screw rod, so that when the double-rope pressing wheel set is assembled on the guide rail, the mounting block and the guide rail can be connected only by rotating the screw rod with opposite screw thread setting directions on the two end surfaces through rotation of the knob, thereby completing the assembly and use of the double-rope pressing wheel set on the guide rail, being simple and convenient to operate and improving the use convenience of the double-rope pressing wheel set.
Description
Technical Field
The utility model relates to the technical field of rope pressing wheel assemblies of coal mine conveying systems, in particular to an integral double-rope pressing wheel set.
Background
In a coal mine transportation system, a rope pressing wheel set is used for limiting a traction steel wire rope, and a double-rope system is imperative to meet the requirements of large traction force and large transportation force. The rope pressing wheel set is used for preventing the main rope and the auxiliary rope from being jumped out when moving, and ensuring that the traction trolley can be smoothly pulled by the traction steel wire rope.
In the integral double-rope pressing wheel set disclosed in the Chinese patent application publication No. CN207259056U, although the integral type installation frame is adopted, the whole installation frame can translate on the guide rail to find the installation position during installation, so that the installation efficiency is improved, the dovetail installation block is still complicated during use, and a worker is required to use various installation tools to complete the whole installation work of the installation frame on the guide rail, so that the complexity of the installation work is increased.
Disclosure of Invention
The utility model aims to provide an integral double-rope pressing wheel set for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an integral two rope presses rope sheave group, includes the mounting bracket, the main rope presses rope sheave group is installed at mounting bracket bottom both ends, vice rope presses rope sheave group is all installed at mounting bracket both ends, the inside bottom of mounting bracket has been seted up the bar groove, the lead screw is installed through the pivot to bar inslot portion, the lead screw both ends outside all is provided with the installation piece through the screw hole activity, the spout has been seted up on bar inslot portion top, the inside both ends activity of spout is provided with the slider, slider bottom and installation piece fixed connection, the holding tank has been seted up on mounting bracket bottom one side surface, the connecting block is installed at the pivot one end at lead screw place to the holding tank inside, the spread groove has been seted up on connecting block one side surface, the inside connecting rod that is provided with of spread groove, the one end that the connecting rod kept away from the connecting block is fixed and is provided with the knob;
preferably, grooves are formed in two sides of the inside of the connecting groove;
preferably, a spring is arranged at one end inside the groove, an arc-shaped clamping block is arranged at one end of the spring, clamping grooves are formed in the surfaces of two sides of one end of the connecting rod at one side of the groove, and one end of the arc-shaped clamping block is positioned inside the clamping grooves;
preferably, a limiting block is fixedly arranged on the outer side of one end, far away from the clamping groove, of the arc-shaped clamping block;
preferably, the screw threads on the two end surfaces of the screw rod are arranged in opposite directions;
preferably, the shape of the connecting groove and the connecting rod is square.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the double-rope pressing pulley group is assembled on the guide rail through the mode that the lead screw is used for assembling the installation block, the installation block and the guide rail can be connected only by rotating the knob and driving the lead screws with opposite surface screw thread arrangement directions, so that the double-rope pressing pulley group is assembled on the guide rail, the operation is simple and convenient, the use convenience of the double-rope pressing pulley group is improved, the knob can be taken down after the assembly work is finished, the situation that the connection stability of the installation block and the guide rail is influenced by rotation of the lead screw due to the fact that the driving structure of the connecting block is exposed outside after the double-rope pressing pulley group is assembled and used is avoided, and the use stability of the double-rope pressing pulley group is improved.
2. According to the rotary knob, the arc clamping blocks are embedded into the clamping grooves through the cooperation of the springs and the arc clamping blocks, so that the connecting rods can be positioned through embedding the arc clamping blocks into the clamping grooves when the rotary knob is used, namely, the rotary knob is positioned, the influence on the rotation using effect of the rotary knob due to unstable connection of the connecting rods and the connecting blocks is avoided, and the rotary knob can be taken down only through direct drawing when the rotary knob is taken down due to the use of the arc clamping blocks, so that the positioning structure has a good using effect.
Drawings
FIG. 1 is a schematic overall elevational view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the connecting slot of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;
fig. 4 is an enlarged schematic view of the present utility model at B in fig. 1.
In the figure: 1. a mounting frame; 2. a main rope pressing wheel set; 3. a secondary rope pressing wheel set; 4. a bar-shaped groove; 5. a screw rod; 6. a mounting block; 7. a chute; 8. a slide block; 9. a receiving groove; 10. a connecting block; 11. a connecting groove; 12. a connecting rod; 13. a knob; 14. a groove; 15. a spring; 16. an arc-shaped clamping block; 17. a clamping groove; 18. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an integral two rope presses rope sheave group, including mounting bracket 1, main rope presses rope sheave group 2 is installed at mounting bracket 1 bottom both ends, vice rope presses rope sheave group 3 is all installed at mounting bracket 1 both ends, bar groove 4 has been seted up to mounting bracket 1 inside bottom, lead screw 5 is installed through the pivot in bar groove 4 inside, the outside all is provided with installation piece 6 through the screw hole activity in lead screw 5 both ends outside, spout 7 has been seted up on bar groove 4 inside top, the inside both ends activity of spout 7 is provided with slider 8, slider 8 bottom and installation piece 6 fixed connection, holding tank 9 has been seted up on mounting bracket 1 bottom one side surface, connecting block 10 is installed at the pivot one end that lead screw 5 is located to holding tank 9 inside, connecting tank 11 has been seted up on connecting block 10 one side surface, connecting tank 11 inside is provided with connecting rod 12, connecting rod 12 keeps away from the fixed knob 13 that is provided with of one end of connecting block 10;
according to the technical scheme, when the double-rope pressing wheel set is assembled on the guide rail through the mode that the installation blocks 6 are assembled by the screw rods 5, the installation blocks 6 can be connected with the guide rail only by rotating the screw rods 5 with opposite screw thread arrangement directions on the two ends through rotation of the knob 13, so that the double-rope pressing wheel set is assembled on the guide rail, the operation is simple and convenient, and the use convenience of the double-rope pressing wheel set is improved;
in this embodiment, preferably, grooves 14 are formed on both sides of the inside of the connecting groove 11;
through the above scheme, the groove 14 is used for accommodating the assembly spring 15 and the arc-shaped clamping block 16;
in this embodiment, preferably, a spring 15 is installed at one end inside the groove 14, an arc-shaped clamping block 16 is provided at one end of the spring 15, a clamping groove 17 is provided on two side surfaces of one end of the connecting rod 12 at one side of the groove 14, and one end of the arc-shaped clamping block 16 is located inside the clamping groove 17;
through the scheme, the knob 13 can be enabled to be embedded into the clamping groove 17 through the cooperation of the spring 15 and the arc clamping block 16 when being used, the connecting rod 12 can be positioned, namely the knob 13 is positioned, the influence on the rotation using effect of the knob 13 due to unstable connection between the connecting rod 12 and the connecting block 10 is avoided, and the arc clamping block 16 can be taken down only by directly pulling when the knob 13 is taken down due to the use of the arc clamping block 16, so that the positioning structure has a better using effect;
in this embodiment, preferably, a limiting block 18 is fixedly arranged outside one end of the arc-shaped clamping block 16 away from the clamping groove 17;
through the scheme, the limiting block 18 is used for limiting the arc-shaped clamping block 16 to prevent the arc-shaped clamping block from being separated from the groove 14 under the acting force of the spring 15;
in this embodiment, preferably, the screw threads on the two end surfaces of the screw rod 5 are arranged in opposite directions;
through the scheme, the screw rods 5 with opposite screw thread arrangement directions at the two end surfaces can drive the two mounting blocks 6 to carry out reverse and synchronous displacement during rotation;
in this embodiment, the shapes of the connecting groove 11 and the connecting rod 12 are preferably square;
through above-mentioned scheme, connecting groove 11 and connecting rod 12 that the shape is square all have better transmission effect after the connection.
When the integral double-rope pressing rope wheel set is used, the whole installation frame 1 is designed integrally, two main rope pressing rope wheel sets 2 and auxiliary rope pressing rope wheel sets 3 are assembled by the integral structure, when the double-rope pressing rope wheel set is installed on a guide rail, the installation blocks 6 are located on two sides of the guide rail, then the screw rods 5 connected through the connecting rods 12 and the connecting blocks 10 can be rotated through screwing the knob 13 to drive the installation blocks 6 which are limited through connection of the sliding blocks 8 and the sliding grooves 7 to move, due to the fact that screw threads on two end surfaces of the screw rods 5 are opposite in setting direction, the installation blocks 6 can synchronously move in opposite directions to attach to the guide rail, so that assembly work of the double-rope pressing rope wheel set on the guide rail is completed, after that, workers can directly draw the knob 13 to take down the double-rope pressing rope wheel set, the situation that the connection stability of the installation blocks 6 and the guide rail is affected by rotation of the screw rods 5 due to external force generated after the assembly of the double-rope pressing rope wheel set is used is avoided, and the arc-shaped knob 13 can be embedded into the clamping grooves 17 through acting force of springs 15 to enable clamping blocks 16 to be located in the clamping grooves 17 to be stably connected with the connecting rods 13 due to the fact that the connecting rods 13 are not affected by the rotation of the connecting rods 13.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an integral two rope sheave groups that press, includes mounting bracket (1), its characterized in that: the utility model discloses a rope pressing rope wheel group (2) is installed at mounting bracket (1) bottom both ends, vice rope pressing rope wheel group (3) are all installed at mounting bracket (1) both ends, bar groove (4) have been seted up to mounting bracket (1) inside bottom, lead screw (5) are installed through the pivot to bar groove (4) inside, lead screw (5) both ends outside all are provided with installation piece (6) through the screw hole activity, spout (7) have been seted up on bar groove (4) inside top, spout (7) inside both ends activity is provided with slider (8), slider (8) bottom and installation piece (6) fixed connection, holding tank (9) have been seted up on mounting bracket (1) bottom one side surface, connecting block (10) are installed in the pivot one end at lead screw (5) place to holding tank (9) inside, connecting block (11) one side surface has been seted up connecting groove (11), connecting rod (12) inside are provided with connecting rod (12), one end that connecting rod (12) kept away from connecting block (10) is fixed and is provided with knob (13).
2. The integrated dual rope-pressing sheave assembly of claim 1, wherein: grooves (14) are formed in two sides of the inside of the connecting groove (11).
3. The integrated dual rope-pressing sheave assembly of claim 2, wherein: the novel connecting rod is characterized in that a spring (15) is arranged at one end inside the groove (14), an arc clamping block (16) is arranged at one end of the spring (15), clamping grooves (17) are formed in two side surfaces of one end of the connecting rod (12) on one side of the groove (14), and one end of the arc clamping block (16) is located inside the clamping grooves (17).
4. A unitary dual cord pinch cord set as set forth in claim 3, wherein: a limiting block (18) is fixedly arranged on the outer side of one end, far away from the clamping groove (17), of the arc-shaped clamping block (16).
5. The integrated dual rope-pressing sheave assembly of claim 1, wherein: the screw threads on the two end surfaces of the screw rod (5) are opposite in arrangement direction.
6. The integrated dual rope-pressing sheave assembly of claim 1, wherein: the connecting grooves (11) and the connecting rods (12) are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211791.3U CN219730397U (en) | 2023-05-19 | 2023-05-19 | Integral double-rope pressing wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211791.3U CN219730397U (en) | 2023-05-19 | 2023-05-19 | Integral double-rope pressing wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730397U true CN219730397U (en) | 2023-09-22 |
Family
ID=88029762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321211791.3U Active CN219730397U (en) | 2023-05-19 | 2023-05-19 | Integral double-rope pressing wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730397U (en) |
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2023
- 2023-05-19 CN CN202321211791.3U patent/CN219730397U/en active Active
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