CN216201894U - Deep hole observation and determination pulley foot rest with protection structure - Google Patents
Deep hole observation and determination pulley foot rest with protection structure Download PDFInfo
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- CN216201894U CN216201894U CN202122642273.4U CN202122642273U CN216201894U CN 216201894 U CN216201894 U CN 216201894U CN 202122642273 U CN202122642273 U CN 202122642273U CN 216201894 U CN216201894 U CN 216201894U
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- foot rest
- installation pipe
- deep hole
- pulley
- pipe
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Abstract
The utility model belongs to the field of fixed pulley foot rests, and discloses a pulley foot rest with a protection structure for deep hole observation, which comprises a foot rest, wherein the inner side of the foot rest is rotatably connected with a fixed pulley, a partition plate is integrally formed at the bottom of the foot rest, two rope through openings are formed in the partition plate, two releasing pipes are installed at the bottom of the partition plate, and the two releasing pipes are respectively communicated with the inner side of the foot rest through the two rope through openings. The utility model discloses a, avoid the foreign matter to become the logical rope mouth and get into, protect the connection structure of fixed pulley and foot rest, can adapt to not unidimensional lifting rope, improve its application scope, and can play rocking of certain stable lifting rope through setting up of installation pipe, make things convenient for the deep hole observation process, can dismantle the change to the installation pipe, the practicality is strong, guarantees the normal operating of fixed pulley.
Description
Technical Field
The utility model relates to the field of fixed pulley foot rests, in particular to a pulley foot rest with a protection structure and used for observing and measuring a deep hole.
Background
Geological drilling is the most conventional means of going deep into the interior of a rock body, hole wall imaging technologies such as drilling optical imaging, ultrasonic imaging and resistivity imaging are combined, 360-degree observation can be carried out on the wall surface of a drilling hole, the intersection trace of a structural surface and the drilling hole is identified through underground in-situ measurement, the corresponding relation among the opening degree, filling and appearance characteristics of the upper wall surface and the lower wall surface of the structural surface is obtained, a large amount of data of the internal structural surface of the rock body can be obtained, the data of the structural surface are all in-situ measurement results, the property characteristics of the structural surface are reserved to the maximum degree, and the authenticity of the data is guaranteed from the data source.
When observing a deep hole, a camera is mostly placed in the deep hole by using the fixed pulley, but foreign matters are possibly wound on the lifting rope in the process of winding and unwinding the lifting rope to influence the rotation of the fixed pulley, and the stability of the camera is also guaranteed in the observation process, so that the pulley foot rest with the protection structure for observing the deep hole is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a pulley foot rest with a protection structure for deep hole observation.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides a deep hole observation survey pulley foot rest with protective structure, includes the foot rest, the inboard of foot rest is rotated and is connected with the fixed pulley, the bottom integrated into one piece of foot rest has the baffle, two logical rope mouths have been seted up on the baffle, two are taken off the pipe to the bottom of baffle is installed, two it communicates with the inboard of foot rest through two logical rope mouths respectively to take off the pipe.
As a further description of the above technical solution:
the pipe-releasing device is characterized in that the pipe-releasing device comprises an installation pipe, the top of the installation pipe is in threaded connection with the partition plate, the installation pipe is located at the bottom of the rope-passing opening, clamping blocks which are uniformly distributed are connected to the installation pipe in a sliding mode, adjusting screws which are uniformly distributed are inserted into the installation pipe in a splicing mode, one end of each adjusting screw is connected with the installation pipe in a rotating mode, and the top of each clamping block is in threaded connection with the corresponding adjusting screw.
As a further description of the above technical solution:
the foot rest includes the roof, bolt fixedly connected with U-shaped plate is passed through to the bottom of roof, the fixed pulley rotates to be connected in the inboard of U-shaped plate, set up evenly distributed's screw hole on the roof.
As a further description of the above technical solution:
the edges of the mounting pipe, the clamping blocks and the partition plate are in arc transition, and the surfaces of the mounting pipe and the partition plate are smoothly arranged.
As a further description of the above technical solution:
the shape of clamp splice is triangle-shaped, the edges and corners circular arc transition of clamp splice.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme, conveniently carry out fixed mounting to the fixed pulley through the foot rest, set up the fixed pulley of baffle in to the foot rest and protect, the inside winding of avoiding the foreign matter to get into the foot rest influences the rotation of fixed pulley at the rotation junction of fixed pulley and foot rest, set up the passing through of two convenient lifting ropes of logical rope mouth, then utilize to take off the pipe and restrict to the winding thing on the lifting rope and block, avoid the foreign matter to become logical rope mouth entering, protect the connection structure of fixed pulley and foot rest, guarantee the normal operating of fixed pulley.
(2) This scheme, adjust the position of clamp splice at the installation pipe through rotatory adjusting screw, thereby control the interval between the clamp splice and with the laminating degree between the lifting rope, make things convenient for the lifting rope to pass through the entering of restriction foreign matter, can adapt to not unidimensional lifting rope, improve its application scope, and can play rocking of certain stable lifting rope through setting up of installation pipe, make things convenient for the deep hole observation process, can dismantle the change to the installation pipe, therefore, the clothes hanger is strong in practicability, and user's user demand is satisfied.
Drawings
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a schematic view of the U-shaped plate of the present invention.
The reference numbers in the figures illustrate:
1. a foot rest; 11. a top plate; 12. a U-shaped plate; 13. a threaded hole; 2. a fixed pulley; 3. a partition plate; 4. a rope opening; 5. removing the pipe; 51. installing a pipe; 52. a clamping block; 53. adjusting the screw rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 and 2, the pulley foot rest with a protection structure for deep hole observation in the utility model comprises a foot rest 1, wherein a fixed pulley 2 is rotatably connected to the inner side of the foot rest 1, a partition plate 3 is integrally formed at the bottom of the foot rest 1, two rope passing openings 4 are formed in the partition plate 3, two releasing pipes 5 are installed at the bottom of the partition plate 3, and the two releasing pipes 5 are respectively communicated with the inner side of the foot rest 1 through the two rope passing openings 4.
According to the utility model, the fixed pulley 2 is conveniently and fixedly installed through the foot rest 1, the fixed pulley 2 in the foot rest 1 is protected by the partition plate 3, foreign matters are prevented from entering the foot rest 1 and being wound at the rotating connection position of the fixed pulley 2 and the foot rest 1 to influence the rotation of the fixed pulley 2, the two rope through openings 4 are arranged to facilitate the passing of a lifting rope, then the winding objects on the lifting rope are limited and blocked by the release pipe 5, the foreign matters are prevented from entering the rope through openings 4, the connection structure of the fixed pulley 2 and the foot rest 1 is protected, and the normal operation of the fixed pulley 2 is ensured.
Wherein: the pipe 5 that takes off includes installation pipe 51, installation pipe 51's top and 3 threaded connection of baffle, and installation pipe 51 is located the bottom of rope passing hole 4, and sliding connection has evenly distributed's clamp splice 52 on installation pipe 51, and it has evenly distributed's adjusting screw 53 to peg graft on the installation pipe 51, and adjusting screw 53's one end is connected with installation pipe 51 rotation, and the top and the adjusting screw 53 threaded connection of clamp splice 52.
In the utility model, the position of the clamping blocks 52 on the installation pipe 51 is adjusted by rotating the adjusting screw 53, so that the distance between the clamping blocks and the attaching degree between the clamping blocks and the lifting rope are controlled, the lifting rope can conveniently pass through and simultaneously the foreign matters are limited, the lifting rope with different sizes can be adapted, the application range of the lifting rope is improved, the swinging of the lifting rope can be stabilized to a certain extent by arranging the installation pipe 51, the deep hole observation process is facilitated, the installation pipe 51 can be detached and replaced, the practicability is strong, and the use requirements of users are met.
Wherein: foot rest 1 includes roof 11, and bolt fixedly connected with U-shaped plate 12 is passed through to the bottom of roof 11, and fixed pulley 2 rotates to be connected in the inboard of U-shaped plate 12, offers evenly distributed's screw hole 13 on the roof 11.
According to the U-shaped plate 12, the top plate 11 can be conveniently installed by a user through the threaded hole 13 formed in the top plate, so that the fixed pulley 2 on the inner side of the U-shaped plate 12 is fixed, the top of the U-shaped plate 12 can be directly opened by detaching the top plate 11 from the U-shaped plate 12, the user can conveniently clean and maintain the inside of the U-shaped plate 12, and the maintenance and repair of the user are facilitated.
Wherein: the edges of the mounting pipe 51, the clamping blocks 52 and the partition plate 3 are in arc transition, and the surfaces of the mounting pipe 51 and the partition plate 3 are smoothly arranged.
In the utility model, the friction between the lifting rope and the installation pipe 51 and the friction between the clamping block 52 and the partition plate 3 when the lifting rope is contacted with the installation pipe are reduced by arranging the smooth cambered surfaces, so that the abrasion of the lifting rope is reduced.
Wherein: the shape of the clamp blocks 52 is triangular, and the corners of the clamp blocks 52 are in arc transition.
In the utility model, the triangular clamp blocks 52 are convenient for removing foreign matters on the lifting rope, and the edges and corners arranged in the round corners avoid the clamp blocks 52 from damaging the lifting rope.
The working principle is as follows: the fixed pulley 2 is conveniently and fixedly installed through the foot rest 1, the fixed pulley 2 in the foot rest 1 is protected by the partition plate 3, foreign matters are prevented from entering the foot rest 1 and being wound at the rotating connection part of the fixed pulley 2 and the foot rest 1 to influence the rotation of the fixed pulley 2, two rope through openings 4 are arranged to facilitate the passing of a lifting rope, then the winding on the lifting rope is limited and blocked by the release pipe 5 to prevent the foreign matters from entering the rope through openings 4, the position of the clamping block 52 on the installation pipe 51 is adjusted through the rotating adjusting screw 53, so that the space between the clamping blocks and the attaching degree between the clamping blocks and the lifting rope are controlled, the passing of the lifting rope is facilitated, the entering of the foreign matters is limited, the lifting ropes with different sizes can be adapted, the application range of the lifting rope is improved, certain stable swinging of the lifting rope can be realized through the arrangement of the installation pipe 51, the deep hole observation process is facilitated, and the installation pipe 51 can be disassembled and replaced, the practicality is strong, protects the connection structure of fixed pulley 2 and foot rest 1, guarantees fixed pulley 2's normal operating.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a deep hole observation survey pulley foot rest with protective structure, includes foot rest (1), the inboard rotation of foot rest (1) is connected with fixed pulley (2), its characterized in that: the bottom integrated into one piece of foot rest (1) has baffle (3), two rope openings (4) have been seted up on baffle (3), two are taken off pipe (5) are installed to the bottom of baffle (3), two it communicates with the inboard of foot rest (1) through two rope openings (4) respectively to take off pipe (5).
2. The pulley foot stand with the protection structure for deep hole observation according to claim 1, wherein: the pipe taking-off device is characterized in that the pipe taking-off device (5) comprises an installation pipe (51), the top of the installation pipe (51) is in threaded connection with the partition plate (3), the installation pipe (51) is located at the bottom of the rope through opening (4), clamping blocks (52) which are uniformly distributed are connected to the installation pipe (51) in a sliding mode, adjusting screw rods (53) which are uniformly distributed are inserted into the installation pipe (51) in a inserting mode, one end of each adjusting screw rod (53) is rotatably connected with the installation pipe (51), and the top of each clamping block (52) is in threaded connection with the adjusting screw rods (53).
3. The pulley foot stand with the protection structure for deep hole observation according to claim 1, wherein: foot rest (1) includes roof (11), bolt fixedly connected with U-shaped plate (12) are passed through to the bottom of roof (11), fixed pulley (2) rotate to be connected in the inboard of U-shaped plate (12), set up evenly distributed's screw hole (13) on roof (11).
4. The pulley foot stand with the protection structure for deep hole observation according to claim 2, wherein: the edge of the installation pipe (51), the clamping block (52) and the partition plate (3) is in arc transition, and the surfaces of the installation pipe (51) and the partition plate (3) are smoothly arranged.
5. The pulley foot stand with the protection structure for deep hole observation according to claim 2, wherein: the shape of the clamping block (52) is triangular, and the edges and corners of the clamping block (52) are in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642273.4U CN216201894U (en) | 2021-10-30 | 2021-10-30 | Deep hole observation and determination pulley foot rest with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122642273.4U CN216201894U (en) | 2021-10-30 | 2021-10-30 | Deep hole observation and determination pulley foot rest with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216201894U true CN216201894U (en) | 2022-04-05 |
Family
ID=80897423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122642273.4U Active CN216201894U (en) | 2021-10-30 | 2021-10-30 | Deep hole observation and determination pulley foot rest with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216201894U (en) |
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2021
- 2021-10-30 CN CN202122642273.4U patent/CN216201894U/en active Active
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