CN219588258U - Clamping groove type center connecting rod - Google Patents
Clamping groove type center connecting rod Download PDFInfo
- Publication number
- CN219588258U CN219588258U CN202320055912.3U CN202320055912U CN219588258U CN 219588258 U CN219588258 U CN 219588258U CN 202320055912 U CN202320055912 U CN 202320055912U CN 219588258 U CN219588258 U CN 219588258U
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- section part
- connecting rod
- clamping groove
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Abstract
The utility model discloses a clamping groove type center connecting rod, which comprises a front section part, a middle section part and a tail section part which are connected together, wherein the front section part is provided with a threaded connection hole, the middle section part is provided with a plurality of groups of clamping grooves in an array, and the tail section part is provided with a screw rod which can be matched with the threaded connection hole.
Description
Technical Field
The utility model relates to the field of drain pipe construction, in particular to a clamping groove type central connecting rod.
Background
In the construction link of pull-push pipe connection installation, the effect of center rod lies in supplementary locking tubular product connection and transmits the required top force of pipeline forward, in the past construction center rod after adorning in the middle of the pipeline need be adorned a screw locking lever cooperation baffle and nut and lock, in this in-process workman need constantly twist the nut and advance and reach the connection purpose of propelling pipe interface, place the rear simultaneously and carry out the construction of pulling the top, prior art carries out locking cooperation through baffle and lead screw pipeline, the workman need constantly twist the nut and reach the purpose, still need dismantle the lead screw again after the completion of pull-push of every pipe simultaneously and install the center rod in pipeline matching length again after repeatedly installing the lead screw and repeat above-mentioned step and construct, the work progress is wasted time and energy.
Disclosure of Invention
Aiming at the defects, the utility model improves the prior art and provides a clamping groove type central connecting rod, which has the following technical scheme:
the utility model provides a draw-in groove formula center connecting rod, is including the anterior segment part, middle section part and the tail section part that link together, threaded connection hole has been seted up to the anterior segment part, a plurality of groups draw-in groove have been seted up to middle section part array, the tail section part is equipped with can with threaded connection hole matched with lead screw.
The screw rod is in a conical structure.
The front section part, the middle section part and the tail section part are of an integrated structure.
A locking groove is formed in the periphery of the front section.
Further, the locking grooves are symmetrically arranged in two groups.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the plurality of clamping grooves are designed on the center rod, and the baffle plate and the special oil cylinder are matched to clamp the clamping grooves, so that the interface locking can be pushed only by pushing the baffle plate forward through the oil cylinder, and meanwhile, the force transmission locking and tensioning work required by the step of pulling the top at the rear is also completed, thereby reducing the repeated work of twisting the screw cap and the step of disassembling the drill rod by workers, effectively improving the construction efficiency and reducing the labor cost.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following description of the embodiments will briefly describe the drawings that are required to be used in the description:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a view of an embodiment of the present utility model;
comprising the following steps: 1. a front section portion; 2. a middle section portion; 3. a tail section portion; 4. a threaded connection hole; 5. a clamping groove; 6. a screw rod; 7. locking groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 fall within the scope of the utility model.
Embodiments of the present utility model will be described in further detail below with reference to the attached drawings, as follows:
the utility model provides a draw-in groove formula center connecting rod, including the anterior segment part 1 that links together, middle section part 2 and tail section part 3, this anterior segment part 1, middle section part 2 and tail section part 3 are integral type structure, threaded connection hole 4 has been seted up to anterior segment part 1, and a plurality of groups draw-in groove 5 have been seted up to middle section part 2 array, and tail section part 3 is equipped with can be with threaded connection hole 4 matched with lead screw 6, and lead screw 6 is conical structure.
The periphery of the front section 1 is provided with locking grooves 7, and the locking grooves 7 are symmetrically provided with two groups.
According to the utility model, the plurality of clamping grooves 5 are designed on the central rod, and the baffle plate and the special oil cylinder are matched to clamp the clamping grooves 5, so that the interface locking can be pushed only by pushing the baffle plate forward through the oil cylinder, and meanwhile, the force transmission locking and tensioning work required by the step of pulling the top at the rear can be also completed, thereby reducing the repeated work of twisting the screw cap and the step of disassembling the drill rod by workers, effectively improving the construction efficiency and reducing the labor cost.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a draw-in groove formula center connecting rod, is including anterior segment part (1), middle section part (2) and the tail end part (3) that link together, its characterized in that, threaded connection hole (4) have been seted up to anterior segment part (1), a plurality of groups draw-in groove (5) have been seted up to middle section part (2) array, tail end part (3) are equipped with can with threaded connection hole (4) matched with lead screw (6).
2. A centre joint lever according to claim 1, characterized in that the screw (6) is of conical construction.
3. The clamping groove type central connecting rod according to claim 1, wherein the front section part (1), the middle section part (2) and the tail section part (3) are of an integrated structure.
4. A centre joint lever according to claim 1, characterized in that a locking groove (7) is provided in the outer periphery of the front section (1).
5. The clamping groove type central connecting rod according to claim 4, wherein the locking grooves (7) are symmetrically arranged in two groups.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320055912.3U CN219588258U (en) | 2023-01-09 | 2023-01-09 | Clamping groove type center connecting rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320055912.3U CN219588258U (en) | 2023-01-09 | 2023-01-09 | Clamping groove type center connecting rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219588258U true CN219588258U (en) | 2023-08-25 |
Family
ID=87698042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320055912.3U Active CN219588258U (en) | 2023-01-09 | 2023-01-09 | Clamping groove type center connecting rod |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219588258U (en) |
-
2023
- 2023-01-09 CN CN202320055912.3U patent/CN219588258U/en active Active
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