CN219786467U - Chain mounting tool - Google Patents
Chain mounting tool Download PDFInfo
- Publication number
- CN219786467U CN219786467U CN202320948403.3U CN202320948403U CN219786467U CN 219786467 U CN219786467 U CN 219786467U CN 202320948403 U CN202320948403 U CN 202320948403U CN 219786467 U CN219786467 U CN 219786467U
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- CN
- China
- Prior art keywords
- installation
- adjusting screw
- chain
- blocks
- installation blocks
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 57
- 206010061258 Joint lock Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a chain installation tool which comprises two installation blocks which are oppositely arranged left and right, wherein the upper sections of the two installation blocks are connection sections, the lower sections of the two installation blocks are clamping sections, the connection sections of the two installation blocks are connected with an adjusting screw rod through a guide rod, the guide rod and the adjusting screw rod extend along the left and right directions, the connection sections of each installation block are respectively provided with a through hole for the guide rod and the adjusting screw rod to pass through in a sliding manner, the adjusting screw rod is sleeved with an adjusting nut at a position positioned outside the two installation blocks, and the inner sides of the clamping sections of the two installation blocks are respectively provided with a clamping groove. Compared with the prior art, the utility model has the following advantages: the convenient installation and the installation operation labour saving and time saving of chain have been realized.
Description
Technical Field
The utility model relates to a tool auxiliary tool, in particular to a chain installation tool.
Background
The two ends of the chain are required to be pulled to a certain distance in the installation process of the chain, and then the two ends of the chain are connected together by utilizing the connector lock catch to form a complete chain. Currently, chain installation is mainly finished by means of manual operation, and when a chain with a larger size is installed, single person operation wastes time and labor.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a chain installation tool so as to realize convenient installation of a chain and save time and labor.
The utility model is realized by the following technical scheme:
the utility model provides a chain mounting tool, including controlling two installation blocks that set up relatively, two installation block upper segments are the linkage segment, the hypomere is the centre gripping section, the linkage segment of two installation blocks is connected through guide bar and adjusting screw, guide bar and adjusting screw all extend along controlling the direction, all open on the linkage segment of every installation block respectively and supply guide bar and adjusting screw to slide the perforation that passes, adjusting screw is last to be equipped with adjusting nut in the position cover that is located two installation block outsides, the centre gripping section inboard of two installation blocks is equipped with the centre gripping recess respectively.
As the preferable scheme of the installation tool, the inner side of the clamping section of each installation block is provided with two clamping grooves with different sizes which are arranged up and down.
As the preferable scheme of the installation tool, the middle section of the guide rod and the middle section of the adjusting screw are fixedly sleeved with limiting blocks respectively, and the limiting blocks are positioned at the positions between the two installation blocks.
As the preferable scheme of the installation tool, the clamping groove of the installation block is an arc-shaped groove.
Compared with the prior art, the utility model has the following advantages:
according to the chain installation tool provided by the utility model, the clamping sections of the two installation blocks are respectively inserted into the two ends of the chain to be installed, the clamping grooves of the clamping sections of the two installation blocks are respectively sleeved on the rollers at the two ends of the chain, the two adjustment nuts are rotated, so that the two installation blocks can be pushed to be close to each other, the two ends of the chain are pulled to be close to each other until the required distance is reached, and the two ends of the chain are connected together by the connector lock catch.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the use state of the present utility model.
Reference numerals in the drawings: 1, a mounting block; 2, a guide rod; 3, adjusting a screw; 4, adjusting a nut; 5 clamping grooves; 6, limiting a block; 7, a chain; 8 end rollers; 9 joint lock catches.
Detailed Description
The following describes in detail the examples of the present utility model, which are implemented on the premise of the technical solution of the present utility model, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present utility model is not limited to the following examples.
Referring to fig. 1 and 2, this embodiment discloses a chain 7 mounting tool, including controlling two installation blocks 1 that relative set up, the upper segment of two installation blocks 1 is the linkage segment, the lower segment is the centre gripping section, the linkage segment of two installation blocks 1 is connected through guide bar 2 and adjusting screw 3, guide bar 2 and adjusting screw 3 all extend along left and right directions, all open the perforation that supplies guide bar 2 and adjusting screw 3 to slide respectively on the linkage segment of every installation block 1, adjusting screw 3 is equipped with adjusting nut 4 in the position cover that is located the outside of two installation blocks 1, the centre gripping section inboard of two installation blocks 1 is equipped with centre gripping recess 5 respectively, the centre gripping recess 5 of installation block 1 is the arc recess.
The inner side of the clamping section of each mounting block 1 is provided with two clamping grooves 5 with different sizes which are arranged up and down. The clamping grooves 5 with two different sizes are arranged and can be matched with the rollers of the chains 7 with different sizes so as to adapt to the installation of the chains 7 with different specifications, and the universality of the installation tool is improved.
The middle section of the guide rod 2 and the middle section of the adjusting screw 3 are respectively fixedly sleeved with a limiting block 6, and the limiting block 6 is positioned at a position between the two installation blocks 1. The limiting block 6 is arranged to limit the minimum distance between the two mounting blocks 1.
When the chain 7 is required to be installed, firstly, the two installation blocks 1 of the installation tool are respectively inserted into two ends of the chain 7 to be installed, two rollers at two ends of the chain 7 are end rollers 8, the clamping grooves 5 of the two installation blocks 1 are respectively attached to the circumferential surfaces of the end rollers 8 at two ends of the chain 7, then the two adjusting nuts 4 are rotated, the two adjusting nuts 4 respectively push the two installation blocks 1 to be close to each other, the two installation blocks 1 respectively transmit force to the two end rollers 8, so that two ends of the chain 7 are driven to be close to each other, and when the distance between the two ends of the chain 7 reaches the required distance, the two ends of the chain 7 are connected together by utilizing the joint lock catch 9, so that the installation tool can be operated by a single person, and is convenient, quick, time-saving and labor-saving.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. A chain installation tool, characterized in that: including controlling two installation pieces that set up relatively, two installation piece upper segments are the linkage segment, the hypomere is the centre gripping section, the linkage segment of two installation pieces is connected through guide bar and adjusting screw, guide bar and adjusting screw all extend along controlling the direction, all open on the linkage segment of every installation piece and supply guide bar and adjusting screw to slide the perforation that passes respectively, adjusting screw is last to be equipped with adjusting nut in the position cover that is located two installation piece outsides, the centre gripping section inboard of two installation pieces is equipped with the centre gripping recess respectively.
2. A chain installation tool as set forth in claim 1, wherein: the inner side of the clamping section of each mounting block is provided with two clamping grooves with different sizes which are arranged up and down.
3. A chain installation tool as set forth in claim 1, wherein: the guide rod middle section and the adjusting screw middle section are respectively fixedly sleeved with a limiting block, and the limiting block is positioned at a position between the two installation blocks.
4. A chain installation tool as set forth in claim 1, wherein: the clamping groove of the mounting block is an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948403.3U CN219786467U (en) | 2023-04-23 | 2023-04-23 | Chain mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948403.3U CN219786467U (en) | 2023-04-23 | 2023-04-23 | Chain mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219786467U true CN219786467U (en) | 2023-10-03 |
Family
ID=88185304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320948403.3U Active CN219786467U (en) | 2023-04-23 | 2023-04-23 | Chain mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219786467U (en) |
-
2023
- 2023-04-23 CN CN202320948403.3U patent/CN219786467U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |