CN218129610U - A lightweight descending ware for outdoor extension - Google Patents
A lightweight descending ware for outdoor extension Download PDFInfo
- Publication number
- CN218129610U CN218129610U CN202221219950.XU CN202221219950U CN218129610U CN 218129610 U CN218129610 U CN 218129610U CN 202221219950 U CN202221219950 U CN 202221219950U CN 218129610 U CN218129610 U CN 218129610U
- Authority
- CN
- China
- Prior art keywords
- installation cavity
- rope
- descender
- cavity
- outdoor expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 45
- 125000003003 spiro group Chemical group 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a lightweight descender for outdoor expansion, including the installation cavity, the installation cavity outer end is provided with spacing apron, this a lightweight descender for outdoor expansion, wholly by the installation cavity, the tight pulley that the clutch blocks was installed to spacing apron and inside multiunit is constituteed, and through tearing out spacing apron surface multiunit peg bolt, can stably open the spacing apron in installation cavity outer end, it stabilizes the cross-under inside the device with the rope to make things convenient for the user, simultaneously through the elasticity regulation to first peg graft screw, can the person of facilitating the use stabilize the regulation to the rope frictional force of wearing the installation cavity, and in the user slow descending process, the spiro union through second peg graft screw inserts, can stabilize the card die to the inside rope of installation cavity, make things convenient for the user to carry out interim stagnation operation, and set up through installation cavity bottom side peg graft pole and outside handle, can the person of facilitating the user through the one-hand pulling in slow descending, carry out the one-hand operation of stopping of braking to the device.
Description
Technical Field
The utility model relates to a descender technical field specifically is a lightweight descender for outdoor extension.
Background
The descender is the common use apparatus that is used for the hoist cable to slowly fall in outdoor extension training, reaches the protector that cushions user's falling speed through the reinforced friction to the rope, but current descender is when using, often inconvenient staff carries out the rope and concatenates, and functional not strong when using, for this reason, now provides a lightweight descender that is used for outdoor expansion.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable descender for outdoor extension to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a lightweight descender for outdoor extension, includes the installation cavity, the installation cavity outer end is provided with spacing apron, the inside spiro union of spacing apron runs through the grafting bolt that has three groups and installation cavity looks spiro union, the installation cavity upper end is offered and is used for the rope inlet that the rope penetrated, the rope outlet that is counterpointed with the rope inlet is seted up to the installation cavity bottom, the inside fixed mounting of installation cavity has three groups of circular clutch blocks that are connected with the tight pulley, be provided with the spacing groove that is used for the nested cross-under of rope between tight pulley and the clutch block.
Furthermore, a connecting block is integrally arranged at the bottom side of the mounting cavity, and a hanging lock hole position for penetrating and connecting a sling is arranged in the connecting block.
Furthermore, threaded seats opposite to the upper and middle fixed wheels are arranged on two sides of the mounting cavity.
Furthermore, a first inserting screw and a second inserting screw which are opposite to the surface rope of the friction block are installed inside the threaded seat in a threaded connection mode.
Furthermore, the threaded seats on the two sides of the installation cavity form a jacking structure with the rope through the insertion of the first inserting screw and the second inserting screw.
Furthermore, the bottom side of the installation cavity is provided with a limiting cavity opposite to the bottom fixed wheel.
Furthermore, an inserting rod and a limiting spring which are opposite to the friction block are arranged in the limiting cavity in an embedded mode, and a handle is connected to the outer end of the inserting rod.
Furthermore, the limiting cavity, the insertion rod and the handle form a telescopic structure through a limiting spring.
The utility model has the advantages that: the utility model discloses a lightweight descender for outdoor expansion, including installation cavity, spacing apron, grafting bolt, connecting block, hoist lockhole position, advance the rope mouth, go out rope mouth, rope, tight pulley, clutch blocks, screw thread seat, first grafting screw, spacing chamber, peg graft pole, handle, spacing spring and second grafting screw.
1. This a lightweight descender for outdoor extension, whole by the installation cavity, the tight pulley of clutch blocks is installed to spacing apron and inside multiunit is constituteed, and through tearing out spacing apron surperficial multiunit grafting bolt, can stabilize to the spacing apron in installation cavity outer end and open, in order to make things convenient for the user to stabilize the cross-under with the rope inside the device, be provided with the first grafting screw that is counterpointed with the inside clutch blocks of tight pulley in installation cavity both sides simultaneously, second grafting screw and peg graft pole, through the elasticity regulation to first grafting screw, can the person of facilitating the use stabilize the regulation to the rope frictional force of wearing into the installation cavity, and insert through the spiro union of second grafting screw, can the person of facilitating the use be in the slow descent in-process, through the card to the inside rope of installation cavity extremely carry out interim stagnation operation, and through installation cavity bottom side peg pole and outside handle setting, can the person in slow descent through the pulling of one hand, carry out the one-hand braking operation to the device, the functionality when having improved the device and using.
Drawings
Fig. 1 is a schematic view of the portable descender for outdoor expansion according to the present invention;
fig. 2 is a front view structural section view of a portable descender for outdoor expansion of the present invention;
FIG. 3 is a schematic view of a front half-section structure of a fixed wheel of the portable descender for outdoor expansion of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 of the portable descender for outdoor expansion of the present invention;
in the figure: 1. a mounting cavity; 2. a limiting cover plate; 3. inserting bolts; 4. connecting blocks; 5. a hanging lock hole position; 6. a rope inlet; 7. a rope outlet; 8. a rope; 9. a fixed wheel; 10. a friction block; 11. a threaded seat; 12. a first socket screw; 13. a limiting cavity; 14. a plug rod; 15. a handle; 16. a limiting spring; 17. a second socket screw.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a lightweight descender for outdoor extension, includes installation cavity 1, 1 outer end of installation cavity is provided with spacing apron 2, the grafting bolt 3 that has three groups and 1 looks spiro union of installation cavity is run through to the inside spiro union of spacing apron 2, 1 upper end of installation cavity is offered and is used for the rope inlet 6 that rope 8 penetrated, rope outlet 7 with rope inlet 6 looks counterpoint is seted up to 1 bottom of installation cavity, 1 inside fixed mounting of installation cavity has three groups of circular clutch blocks 10 that are connected with tight pulley 9, be provided with the spacing groove that is used for 8 nested cross-under of rope between tight pulley 9 and the clutch block 10, when the device carries out the use, through 1 outside spacing apron 2's of installation cavity dismouting, can the person of facilitating the use carry out the cross-under stability with rope 8 in the device inside.
This embodiment, 1 bottom side integration of installation cavity is provided with connecting block 4, 4 inside setups the padlock hole site 5 that is used for the hoist cable cross-under of connecting block, 1 both sides screw thread seat 11 of installation cavity constitutes a bit architecture through the insertion of first grafting screw 12 and second grafting screw 17 and rope 8, when the device carries out the use, through 4 bottom side padlock hole site 5's of connecting block setting, can carry out the safety mechanism of adaptation on one's body with the user with the device and stably connect, and through the elasticity regulation to first grafting screw 12, can the person of facilitating the use stabilize the regulation to the rope 8 frictional force of penetrating installation cavity 1, and insert through the spiro union of second grafting screw 17, can the person of facilitating the use be in the slow decline in-process, through the card to the inside rope 8 of installation cavity and carry out interim stagnant operation.
This embodiment, installation cavity 1 both sides are provided with the screw thread seat 11 with upper and middle part tight pulley 9 looks counterpoint, 11 inside spiro union of screw thread seat installs the first grafting screw 12 and the second grafting screw 17 with the surperficial rope 8 looks counterpoint of clutch blocks 10, when the device uses, through the setting of screw thread seat 11, can carry out stable location installation and spacing fixed to the use of first grafting screw 12 and second grafting screw 17.
This embodiment, installation cavity 1 bottom side is provided with the spacing chamber 13 with bottom tight pulley 9 looks bit, the inside nested grafting pole 14 and the spacing spring 16 of installing with clutch block 10 looks bit of spacing chamber 13, grafting pole 14 outer end is connected with handle 15, spacing chamber 13 constitutes extending structure through spacing spring 16 and grafting pole 14 and handle 15, when the device uses, through installation cavity 1 bottom side grafting pole 14 and outside handle 15 setting, can be in slow descending through the pulling to the one hand, carries out the one hand brake to the device and stops the operation, and after the user relaxs, through the setting of the inside spacing spring 16 in spacing chamber 13, can stabilize and reset to grafting pole 14 and handle 15.
This a lightweight descender for outdoor extension, when using, should at first pull down spacing apron 2 through the dismantlement to 2 front end multiunit plug bolts 3 of spacing apron, the setting of rope mouth 6 and play rope mouth 7 is advanced to both ends about 1 through the installation cavity this moment, can penetrate the device with rope 8, and stabilize the cross-under in three groups with the trench in tight pulley 9 and clutch blocks 10, through the spiro union that resets of spacing apron 2 and the locking of padlock hole site 5 and safety mechanism after the cross-under of rope 8, accomplish the installation and the use of the device promptly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A lightweight descender for outdoor extension, includes installation cavity (1), its characterized in that: installation cavity (1) outer end is provided with spacing apron (2), the grafting bolt (3) that have three groups and installation cavity (1) looks spiro union are run through to spacing apron (2) inside spiro union, install cavity (1) upper end is seted up and is used for into rope mouth (6) that rope (8) penetrated, rope outlet (7) with advancing rope mouth (6) looks counterpoint are seted up to installation cavity (1) bottom, the inside fixed mounting of installation cavity (1) has three groups circular clutch blocks (10) that are connected with tight pulley (9), be provided with the spacing groove that is used for rope (8) nested cross-under between tight pulley (9) and clutch blocks (10).
2. A portable descender for outdoor expansion, according to claim 1, wherein: the bottom side of the installation cavity (1) is integrally provided with a connecting block (4), and a hanging lock hole position (5) for penetrating and connecting a sling is formed in the connecting block (4).
3. A portable descender for outdoor expansion, according to claim 1, wherein: and threaded seats (11) which are opposite to the upper and middle fixed wheels (9) are arranged on two sides of the mounting cavity (1).
4. A portable descender for outdoor expansion, according to claim 3, wherein: and a first inserting bolt (12) and a second inserting bolt (17) which are opposite to the surface rope (8) of the friction block (10) are installed in the threaded seat (11) in a threaded manner.
5. A portable descender for outdoor expansion, according to claim 2, wherein: the threaded seats (11) on the two sides of the mounting cavity (1) form a top position structure with the rope (8) through the insertion of the first inserting screw (12) and the second inserting screw (17).
6. A portable descender for outdoor expansion, according to claim 2, wherein: and a limiting cavity (13) opposite to the bottom fixed wheel (9) is arranged at the bottom side of the mounting cavity (1).
7. A portable descender for outdoor expansion, according to claim 6, wherein: an inserting rod (14) and a limiting spring (16) which are opposite to the friction block (10) are arranged in the limiting cavity (13) in a nested mode, and the outer end of the inserting rod (14) is connected with a handle (15).
8. A portable descender for outdoor expansion, according to claim 7, wherein: the limiting cavity (13) forms a telescopic structure with the insertion rod (14) and the handle (15) through a limiting spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219950.XU CN218129610U (en) | 2022-05-20 | 2022-05-20 | A lightweight descending ware for outdoor extension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221219950.XU CN218129610U (en) | 2022-05-20 | 2022-05-20 | A lightweight descending ware for outdoor extension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218129610U true CN218129610U (en) | 2022-12-27 |
Family
ID=84572911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221219950.XU Expired - Fee Related CN218129610U (en) | 2022-05-20 | 2022-05-20 | A lightweight descending ware for outdoor extension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218129610U (en) |
-
2022
- 2022-05-20 CN CN202221219950.XU patent/CN218129610U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201572458U (en) | Slit small-caliber vertical shaft lifesaving device | |
| WO2013166843A1 (en) | Suspension device | |
| CN214407447U (en) | Fitment is with automatic ann's flat surveyor's level | |
| CN218129610U (en) | A lightweight descending ware for outdoor extension | |
| CN201614731U (en) | Novel electric lifting scaffold | |
| CN102631753A (en) | Electric life-saving elevator capable of operating in floors in reciprocating manner | |
| CN202020808U (en) | Intelligent well hole rescue basketball | |
| CN207085111U (en) | A kind of steel pipe pole falling proof device up and down | |
| CN213265631U (en) | Portable full-automatic tower climbing device | |
| CN108426211A (en) | A kind of adjustable soft suspension device for installation by adhering | |
| CN204745545U (en) | A climbers of crawling for cement pole | |
| CN211201730U (en) | Novel cable shaft well head cat ladder | |
| CN104001281A (en) | Escape lifter | |
| CN208332024U (en) | Adjustable soft suspension device for installation by adhering | |
| CN203564730U (en) | Multifunctional pole climbing foot fastener | |
| CN112374407A (en) | Auxiliary hoisting tool for electric power construction | |
| CN208990150U (en) | A kind of electric power pole climbing device | |
| CN201353384Y (en) | High altitude escaping device | |
| CN112563975A (en) | Clamping device is transferred to shaft cable and wire rope | |
| CN220565757U (en) | High-altitude operation safety protection device | |
| CN212016640U (en) | Novel adjustable climbers of anti-drop device | |
| CN221227082U (en) | Detachable U-shaped hanging ring for electric power fitting | |
| CN211952099U (en) | Liftable base for air circulation fan | |
| CN205434724U (en) | High -rise buildings safety escape device | |
| CN216744944U (en) | Gas wall-mounted furnace with safety prompt function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |