CN208886121U - A kind of bellows pipe sleeve - Google Patents
A kind of bellows pipe sleeve Download PDFInfo
- Publication number
- CN208886121U CN208886121U CN201821312301.8U CN201821312301U CN208886121U CN 208886121 U CN208886121 U CN 208886121U CN 201821312301 U CN201821312301 U CN 201821312301U CN 208886121 U CN208886121 U CN 208886121U
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- China
- Prior art keywords
- screw rod
- bellows
- seat
- sliding seat
- pipe sleeve
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Abstract
The utility model relates to bellowss to install equipment technical field, in particular to a kind of bellows pipe sleeve, including bracket, sliding seat and the two arc bodies to form by being mutually interlocked pipe sleeve, the body is symmetrically dispersed in the left and right sides of bellows core line, and the inner wall of the body is equipped with the clamp groove to match with the wave crest of bellows；The body hingedly on the movable seat, and is rotated relative to the sliding seat in bellows radial direction, the first control assembly that the sliding seat is equipped with and controls the body rotation, makes pipe sleeve open or close；The sliding seat is slidably installed on the bracket, and the sliding seat and the body are moved forward and backward in the opposite bracket of bellows axial direction.The utility model realizes the fixation and positioning of bellows, bellows can be assisted to install, improve installation accuracy and installation effectiveness, and avoid causing bellows to damage during the installation process by the way that movable body is arranged.
Description
Technical field
The utility model relates to bellowss to install equipment technical field, in particular to a kind of bellows pipe sleeve.
Background technique
The installation of existing double-wall corrugated pipe generally uses artificial down tube, hitches pipe shaft both ends with nonmetal rope,
It keeps pipe shaft to balance in uniform rolling to groove, the socket of mounted pipeline is then hung with rope, another people is oblique with long crow bar
Insertion basis, and resists the lagging of the tube end center, then which firmly slowly be inserted into the bellmouth of original pipe to pre-
Positioning is set.This construction method is time-consuming and laborious, and is easy to damage bellows.
Utility model content
The purpose of the utility model is to provide a kind of bellows pipe sleeves, assist bellows installation, avoid during the installation process
Bellows is caused to damage.
The above-mentioned purpose of the utility model has the technical scheme that a kind of bellows pipe sleeve, including
Bracket, sliding seat and two arc bodies that pipe sleeve is formed by being mutually interlocked, the body are symmetrically dispersed in bellows
The left and right sides of heart line, the inner wall of the body are equipped with the clamp groove to match with the wave crest of bellows；The body hinge
It connects on the movable seat, and is rotated relative to the sliding seat in bellows radial direction, the sliding seat is equipped with control institute
The first control assembly stated body rotation, make pipe sleeve open or close；The sliding seat is slidably installed on the bracket, described
Sliding seat and the body are moved forward and backward in the opposite bracket of bellows axial direction.
During installation, first bracket is supported on the ground, then clamps bellows with body, bracket is lift knot
Structure, adjustable bellows die obtain height, then make sliding seat drive bellows mobile by the first control assembly, make bellows
End be inserted into the bellmouth of former pipe.
Preferably, the bracket, which is equipped with, controls the mobile driving assembly of the sliding seat, the driving component includes
Handle, screw rod and drive seat, the screw rod is rotatablely installed on the bracket, and the axis of the screw rod is parallel to the activity
The moving direction of seat, the drive seat installation are cooperatively connected on the movable seat and with the wire rod thread, and the handle is set
It sets in the end of the screw rod, and the screw rod rotation is driven to make the drive seat and the sliding seat along the screw rod axial direction side
To movement.
Preferably, the drive seat is equipped with the threaded hole matched with the screw rod, the drive seat is along the spiral shell
The center line of pit is symmetrically divided into the two points of seats in left and right, and two points of seats are slidably installed on the movable seat, described point of seat
Moving direction perpendicular to the threaded hole center line, the sliding seat be equipped with control two described in divides seat separate or merge
The second control assembly.
Preferably, second control assembly includes the second screw rod, second screw rod is rotatably installed in the activity
On seat, and the axis of second screw rod, perpendicular to the axis of the screw rod, second screw rod is equipped with two sections of hands of spiral
Opposite thread segment is divided to seat to be respectively cooperating with and is mounted on two sections of thread segments described in two, when rotating second screw rod, two
Described point of seat is opposite or reverse sync is mobile.
Preferably, the return unit for making to reset after the drive seat is mobile is equipped between the bracket and the drive seat,
The return unit is spring, and the return unit is socketed on the screw rod, and the both ends of the return unit are connected to the branch respectively
On frame and the drive seat.
Preferably, first control assembly includes the first screw rod and adjusting nut, it is provided in the sliding seat perpendicular
The elongated slot being directly arranged, first screw rod are plugged in the elongated slot, and one end of first screw rod is hinged on the body,
The other end is bolted with adjusting nut, and the body and the adjusting nut are located at the left and right sides of the sliding seat.
When installing bellows, the adjusting nut on the first screw rod is first dismantled, opens body completely, is convenient for bellows
It protrudes between two bodies, two bodies is then collapsed and be clamped in bellows surface, pipe sleeve is formed, then in the first screw rod
Upper installation and adjustment nut makes body be fixed on corresponding position.
Preferably, being equipped with support arm at left and right sides of the bracket, the support arm is telescopic structure.
The oscilaltion that bracket is realized by the way that telescopic support arm is arranged, adjusts the centre-height of pipe sleeve.
The utility model has the beneficial effects that the utility model by the way that movable body is arranged, realize bellows fixation and
Positioning, can assist bellows to install, and improve installation accuracy and installation effectiveness, and avoid causing bellows during the installation process
Damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is structural schematic diagram when body is opened in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2；
In figure: 1- bracket, 2- sliding seat, 3- body, 4- drive seat, 5- screw rod, the second screw rod of 6-, the first screw rod of 7-, 8-
Adjusting nut, 9- support arm.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.This specific embodiment is only to the utility model
Explanation, be not limitations of the present invention, those skilled in the art, can be according to need after reading this specification
The modification of not creative contribution is made to the present embodiment, but as long as in the scope of the claims of the utility model all by
The protection of Patent Law.
Embodiment 1: as depicted in figs. 1 and 2, a kind of bellows pipe sleeve, including bracket 1, sliding seat 2 and by being mutually interlocked
Two arc bodies 3 of pipe sleeve are formed, body 3 is symmetrically dispersed in the left and right sides of bellows core line, on the inner wall of body 3
The clamp groove to match equipped with the wave crest with bellows.
Body 3 is hinged in sliding seat 2, and is rotated relative to sliding seat 2 in bellows radial direction.Sliding seat 2 is equipped with
The first control assembly for controlling the rotation of body 3, making pipe sleeve open or close.First control assembly includes 7 He of the first screw rod
Adjusting nut 8 is provided with the elongated slot being vertically arranged in the sliding seat 2, and first screw rod 7 is plugged in the elongated slot, institute
The one end for stating the first screw rod 7 is hinged on the body 3, and the other end is bolted with adjusting nut 8, and body 3 and adjusting nut 8 are located at
The left and right sides of the sliding seat 2.
Sliding seat 2 is slidably mounted on the bracket 1, and sliding seat 2 and the body 3 are in the opposite institute of bellows axial direction
State the back-and-forth motion of bracket 1.Bracket 1, which is equipped with, controls the mobile driving assembly of the sliding seat 2, and the driving component includes hand
Handle, screw rod 5 and drive seat 4, the screw rod 5 are rotatably installed on the bracket 1, and the axis of the screw rod 5 be parallel to it is described
The moving direction of sliding seat 2, the drive seat 4 are mounted in the sliding seat 2 and are threadedly engaged with the screw rod 5 and connect, institute
The end that the screw rod 5 is arranged in handle is stated, and the rotation of screw rod 5 is driven to make the drive seat 4 and the sliding seat 2 along institute
It is mobile to state 5 axial direction of screw rod.Drive seat 4 is equipped with the threaded hole that matches with the screw rod 5, and the drive seat 4 is along described
The center line of threaded hole is symmetrically divided into the two points of seats in left and right, and two points of seats are slidably mounted in the sliding seat 2, and described point
For the moving direction of seat perpendicular to the center line of the threaded hole, sliding seat 2, which is equipped with described in control two, divides seat to separate or merge
The second control assembly.Second control assembly includes the second screw rod 6, and second screw rod 6 is rotatably installed in the sliding seat 2
On, and the axis of second screw rod 6, perpendicular to the axis of the screw rod 5, second screw rod 6 is equipped with two sections of hands of spiral
Opposite thread segment is divided to seat to be respectively cooperating with and is mounted on two sections of thread segments described in two, when rotating second screw rod 6, two
It is a described to divide that seat is opposite or reverse sync is mobile.Being equipped between bracket 1 and the drive seat 4 makes to reset after drive seat 4 is mobile
Return unit, return unit are spring, and return unit is socketed on screw rod 5, the both ends of return unit be connected to respectively the bracket 1 with it is described
In drive seat 4.Since when resetting, the second screw rod 6 is mobile also with drive seat 4, setting is moveable sliding in sliding seat 2
The both ends of block, the second screw rod 6 are rotatably installed on sliding block.
Bracket is lifting structure, can control the height at the center of pipe sleeve.
Embodiment 2: as shown in figure 3, difference from Example 1 is, the left and right sides of bracket 1 is equipped with support arm 9,
Support arm 9 is telescopic structure.
A kind of application method of bellows pipe sleeve, comprising the following steps: 1) rotate body 3, open two bodies 3 completely
It opens；2) bellows is protruded between two bodies 3, two bodies 3 is then collapsed and be clamped in bellows surface, form pipe
Set, then installation and adjustment nut 8 makes body be fixed on corresponding position on the first screw rod 7；3) pass through support arm 9 or other liters
Bellows pipe sleeve is increased to corresponding height by falling unit, makes the die of clamped bellows and the die of mounted former pipe
Alignment；4) by handle rotary screw rod 5, so that sliding seat 2 and body 3 is driven bellows axial movement, bellows is slowly inserted into
In the bellmouth of former pipe, bellows installation is completed；6) body 3 is opened, separates bellows pipe sleeve with bellows；7) the second spiral shell is rotated
Bar 6 separates two points of seats, and drive seat 4 moves backward under the action of return unit, realizes that drive seat 4 resets.
Claims (7)
1. a kind of bellows pipe sleeve, it is characterised in that: to form pipe sleeve including bracket (1), sliding seat (2) and by being mutually interlocked
Two arc bodies (3), the body (3) are symmetrically dispersed in the left and right sides of bellows core line, the body (3) it is interior
Wall is equipped with the clamp groove to match with the wave crest of bellows；The body (3) is hinged on the sliding seat (2), and phase
The sliding seat (2) is rotated in bellows radial direction, the sliding seat (2), which is equipped with, to be controlled body (3) rotation, makes
First control assembly of pipe sleeve open or close；The sliding seat (2) is slidably mounted on the bracket (1), the sliding seat
(2) it is moved forward and backward with the body (3) in the opposite bracket (1) of bellows axial direction.
2. a kind of bellows pipe sleeve according to claim 1, it is characterised in that: the bracket (1), which is equipped with, controls the work
Dynamic seat (2) mobile driving assembly, the driving component include handle, screw rod (5) and drive seat (4), screw rod (5) rotation
It is mounted on the bracket (1), and the axis of the screw rod (5) is parallel to the moving direction of the sliding seat (2), the driving
Seat (4), which is mounted on the sliding seat (2) and is threadedly engaged with the screw rod (5), to be connect, and the handle is arranged in the screw rod
(5) end, and the screw rod (5) rotation is driven to make the drive seat (4) and the sliding seat (2) along the screw rod (5) axis
It is mobile to direction.
3. a kind of bellows pipe sleeve according to claim 2, it is characterised in that: the drive seat (4) is equipped with and the silk
The threaded hole that bar (5) matches, the drive seat (4) are symmetrically divided into the two points of seats in left and right along the center line of the threaded hole,
Two points of seats are slidably mounted on the sliding seat (2), the center of the moving direction of described point of seat perpendicular to the threaded hole
Line, the sliding seat (2) are equipped with the second control assembly for dividing seat to separate or merge described in control two.
4. a kind of bellows pipe sleeve according to claim 3, it is characterised in that: second control assembly includes the second screw rod
(6), second screw rod (6) is rotatably installed on the sliding seat (2), and the axis of second screw rod (6) is perpendicular to institute
The axis of screw rod (5) is stated, second screw rod (6) is equipped with the opposite thread segment of two sections of hand of spiral, seat point is divided described in two
It is not fitted on two sections of thread segments, when rotating second screw rod (6), divides seat opposite described in two or reverse sync is moved
It is dynamic.
5. a kind of bellows pipe sleeve according to claim 3, it is characterised in that: the bracket (1) and the drive seat (4) it
Between be equipped with the return unit for making to reset after the drive seat (4) are mobile, the return unit is spring, and the return unit is socketed in described
On screw rod (5), the both ends of the return unit are connected to respectively on the bracket (1) and the drive seat (4).
6. a kind of bellows pipe sleeve according to claim 1, it is characterised in that: first control assembly includes the first screw rod
(7) and adjusting nut (8) it, is provided with the elongated slot being vertically arranged on the sliding seat (2), first screw rod (7) is plugged on institute
It states in elongated slot, one end of first screw rod (7) is hinged on the body (3), and the other end is bolted with adjusting nut (8), institute
It states body (3) and the adjusting nut (8) is located at the left and right sides of the sliding seat (2).
7. a kind of bellows pipe sleeve according to claim 1, it is characterised in that: the left and right two of the bracket (1) is equipped with
Support arm (9), the support arm (9) are telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312301.8U CN208886121U (en) | 2018-08-15 | 2018-08-15 | A kind of bellows pipe sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312301.8U CN208886121U (en) | 2018-08-15 | 2018-08-15 | A kind of bellows pipe sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886121U true CN208886121U (en) | 2019-05-21 |
Family
ID=66508933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821312301.8U Active CN208886121U (en) | 2018-08-15 | 2018-08-15 | A kind of bellows pipe sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895202A (en) * | 2018-08-15 | 2018-11-27 | 浙江康泰管业科技有限公司 | A kind of bellows pipe sleeve |
-
2018
- 2018-08-15 CN CN201821312301.8U patent/CN208886121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895202A (en) * | 2018-08-15 | 2018-11-27 | 浙江康泰管业科技有限公司 | A kind of bellows pipe sleeve |
| CN108895202B (en) * | 2018-08-15 | 2024-06-25 | 义博通信设备集团股份有限公司 | Corrugated pipe sleeve |
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