CN206769370U - A kind of New anti-loose connector of steel tube - Google Patents

Abstract

It the utility model is related to a kind of New anti-loose connector of steel tube, including contiguous block, the vertical locating slot of vertical direction extension and horizontally extending horizontal location groove are respectively equipped with the relative side of contiguous block two, vertical locating slot and horizontal location groove are V-groove, also include the vertical locking member matched with vertical locating slot and the horizontal locking member matched with horizontal location groove, vertical locking member and horizontal locking member include clamping section, clamping section is V-type plate, both sides on the width of clamping section are provided with engaging lug, the attachment means of distance between adjustment clamping section and contiguous block are provided between engaging lug and contiguous block, at least V-type plate is corrugated, the bearing of trend for extending perpendicularly to vertical locating slot or horizontal location groove of the ripple of V-type plate.The utility model assembly precision is high, can effectively buffer steel pipe stress in application process, prevent the axial movement of steel pipe, avoid fastener for connection from loosening.

Description

A kind of New anti-loose connector of steel tube

Technical field

It the utility model is related to connector of steel tube, more particularly to a kind of New anti-loose connector of steel tube.

Background technology

Scaffold is the various supports set up at the construction field (site) for operation and high-rise working, at present used in pin Hand cradle is mainly set up using steel pipe, connection card and miscellaneous part, but existing connection card when in use can not It is fixed, even if fixing, can also loosens after used a period of time well, there is certain potential safety hazard.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of assembly precision height, effectively can buffer in application process Steel pipe stress and New anti-loose connector of steel tube the problem of avoid fastener for connection from loosening.

In order to solve the above technical problems, the technical solution of the utility model is：A kind of New anti-loose connector of steel tube, including Contiguous block, the vertical locating slot of vertical direction extension is respectively equipped with the relative side of the contiguous block two and is prolonged in the horizontal direction The horizontal location groove stretched, the vertical locating slot and the horizontal location groove are V type grooves, in addition to are vertically positioned with described The vertical locking member of groove matching and the horizontal locking member matched with the horizontal location groove, the vertical locking member and the water Flat locking member includes clamping section, and the clamping section is V-type plate, and the both sides on the width of the clamping section are provided with connection Ear, the connection dress for adjusting distance between the clamping section and the contiguous block is provided between the engaging lug and the contiguous block Put, at least described V templates are corrugated, and the ripple of the V-type plate extends perpendicularly to the vertical locating slot or described The bearing of trend of horizontal location groove.

As preferable technical scheme, the horizontal tube contiguous block that the contiguous block includes being set up in parallel connects with VERTICAL TUBE Block, the attachment means include the connecting shaft being arranged between the horizontal tube contiguous block and the VERTICAL TUBE contiguous block, described Locking gear is rotatablely equipped with connecting shaft；The engaging lug is rotatablely equipped with lock shaft, the horizontal tube contiguous block and described VERTICAL TUBE contiguous block is equipped with the screwed hole being threadedly coupled with the lock shaft, and the lock shaft is threadably mounted at the screwed hole Interior, one section away from the engaging lug of the lock shaft passes through the screwed hole, and the lock shaft stretches out the horizontal tube connection The part of block or the VERTICAL TUBE contiguous block is provided with tooth set, and the tooth set engages with the locking gear；Also include described in driving The drive device that locking gear rotates.

As preferable technical scheme, the drive device includes the drive gear engaged with the locking gear, described Drive gear is rotatably installed on the horizontal tube contiguous block or the VERTICAL TUBE contiguous block, in addition to worm screw, the worm screw with The drive gear engagement, the worm screw are rotatably installed on the horizontal tube contiguous block or the VERTICAL TUBE contiguous block；It is described The contiguous block is stretched out in worm screw wherein one end, and one end that the worm screw stretches out the contiguous block is provided with outer six prism or interior hexagon Blind hole.

As preferable technical scheme, the horizontal tube contiguous block is provided with for described in being connected with the vertical locking member The first through hole that lock shaft slides；The VERTICAL TUBE contiguous block is provided with the lock shaft for being connected with the horizontal locking member The second through hole slided.

As preferable technical scheme, the cell wall of the vertical locating slot and the horizontal location groove is provided with tread plate, The bearing of trend for extending perpendicularly to the vertical locating slot or the horizontal location groove of the tread plate.

By adopting the above-described technical solution, a kind of New anti-loose connector of steel tube, including contiguous block, the contiguous block two The vertical locating slot of vertical direction extension and horizontally extending horizontal location groove are respectively equipped with relative side, it is described Vertical locating slot and the horizontal location groove are V-groove, include with the vertical locking member that locating slot matches described vertically with And the horizontal locking member matched with the horizontal location groove, the vertical locking member and the horizontal locking member include clamping Portion, the clamping section are V-type plate, and the both sides on the width of the clamping section are provided with engaging lug, the engaging lug with it is described The attachment means for adjusting distance between the clamping section and the contiguous block are provided between contiguous block, at least described V-type plate is ripple Line shape, the extension side for extending perpendicularly to the vertical locating slot or the horizontal location groove of the ripple of the V templates To.Coordinated by V-type plate with V-groove and be attached two pipes vertically and horizontally, centering is good, and installation accuracy has Ensure.Because V-type plate is corrugated, the axial movement of work progress middle tube body on the one hand can be avoided；It is simultaneously as undulatory V-type plate has certain deflection, the vibrations of available buffer work progress middle tube body, avoids body connection from loosening failure.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the utility model embodiment；

Fig. 2 is the structural representation of horizontal locking member and the vertical locking member in the utility model embodiment；

Fig. 3 be in Fig. 2 A-A to sectional view；

Fig. 4 is the structural representation of drive device in the utility model embodiment.

In figure：1- engaging lugs；2- horizontal tubes；3- clamping sections；4- lock shafts；5- screwed holes；6- tooth sets；7- first through hole； 8- VERTICAL TUBEs；The vertical locking members of 9-；10- VERTICAL TUBE contiguous blocks；11- locking gears；12- horizontal tube contiguous blocks；13- connecting shafts； 14- horizontal location grooves；The horizontal locking members of 15-；16- drive gears；17- worm screws；18- mounting seats；Outer six prisms of 19-；20- is erected To locating slot.

Embodiment

As shown in Figure 1, Figure 2 and Figure 3, a kind of New anti-loose connector of steel tube, including contiguous block, contiguous block include setting side by side The VERTICAL TUBE contiguous block 10 and horizontal tube contiguous block 12 put, be provided with VERTICAL TUBE contiguous block 10 vertically extend it is vertical Locating slot 20, horizontal tube contiguous block 12 are provided with horizontally extending horizontal location groove 14, the vertical locating slot 20 and institute It is V-groove to state horizontal location groove 14.Also include the vertical locking member 9 that is matched with the vertical locating slot 20 and with the water The horizontal locking member 15 that flat locating slot 14 matches, vertical locating slot 20 step up with vertical locking member 9 to VERTICAL TUBE 8, horizontal location Groove 14 and horizontal locking member 15 clamp to horizontal tube 2.The vertical locking member 9 and the horizontal locking member 15 include clamping section 3, the clamping section 3 is V-type plate, and at least described V-type plate is corrugated, and the ripple of the V-type plate extends perpendicularly to institute State the bearing of trend of vertical locating slot 20 or the horizontal location groove 14.Horizontal tube 2 and VERTICAL TUBE 8 are entered by V-groove and V-type plate Row positioning steps up, and location and installation precision is high；It can also ensure VERTICAL TUBE contiguous block 10, vertical locking member 9, horizontal tube contiguous block simultaneously 12 and the contact area of horizontal locking member 15 and body, ensure clamping effect.Because clamping section 3 uses undulatory V-type plate, and The direction of ripple is vertically vertical with the vertical locating slot 20 or the bearing of trend of horizontal location groove 14, the i.e. bearing of trend of ripple With horizontal tube 2 or the axial direction of VERTICAL TUBE 8, the axial movement to horizontal tube 2 and VERTICAL TUBE 8 is defined, and avoids the He of horizontal tube 2 The axial movement of VERTICAL TUBE 8, avoids Joint failure, ensures the steadiness of connection.Meanwhile undulatory clamping section 3 has necessarily Deflection, cushioning effect can be played to the vibrations of horizontal tube 2 and VERTICAL TUBE 8, further increase VERTICAL TUBE 8 and horizontal tube 2 The intensity of connection.Both sides on the width of the clamping section 3 are provided with engaging lug 1, and engaging lug 1 is used to connect the He of clamping section 3 Contiguous block.

It is provided between the engaging lug 1 and the contiguous block and adjusts distance between the clamping section 3 and the contiguous block Attachment means, the attachment means include the company being arranged between the horizontal tube contiguous block 12 and the VERTICAL TUBE contiguous block 10 Spindle 13, locking gear 11 is rotatablely equipped with the connecting shaft 13.The engaging lug 1 is rotatablely equipped with lock shaft 4, the water Flat pipe contiguous block 12 and the VERTICAL TUBE contiguous block 10 are equipped with the screwed hole 5 being threadedly coupled with the lock shaft 4, the locking Axle 4 is threadably mounted in the screwed hole 5, and one section away from the engaging lug 1 of the lock shaft 4 passes through the screwed hole 5, The lock shaft 4 stretches out the horizontal tube contiguous block 12 or the part of the VERTICAL TUBE contiguous block 10 is provided with tooth set 6, the tooth set 6 engage with the locking gear 11.By the rotatable lock shaft 4 of rotation lock gear 11 to realize the horizontal locking member 15 Away from or close to horizontal tube contiguous block 12 and the vertical locking member 9 closer or far from the VERTICAL TUBE contiguous block 10, so that Realize the dismounting of VERTICAL TUBE 9 and horizontal tube 2.

Also include the drive device for driving the locking gear 11 to rotate.As shown in figure 4, the drive device includes and institute The drive gear 16 of the engagement of locking gear 11 is stated, the drive gear 16 is rotatably installed in the horizontal tube contiguous block 12 or described On VERTICAL TUBE contiguous block 10, or installed in both ends it is separately fixed at the horizontal tube contiguous block 12 and the VERTICAL TUBE contiguous block In installation axle between 10.Also include worm screw 17, the worm screw 17 engages with the drive gear 16, and the worm screw 17 passes through peace Dress seat 18 is rotatably installed on the horizontal tube contiguous block 12 or the VERTICAL TUBE contiguous block 10.Stretch described wherein one end of worm screw 17 Go out the contiguous block, one end that the worm screw 17 stretches out the contiguous block is provided with outer six prism 19, it is blind to may also set up interior hexagon Hole.Because worm screw 17 is provided with outer six prism 19 or interior hexagonal blind hole, installation or when removing pipe fitting can general existing drill bit drive Dynamic worm screw 17 rotates, and so as to reduce the labor intensity of operating personnel, improves operating efficiency.

In order to improve the versatility of this connector, the shift motion of lock shaft 4 is improved, on the horizontal tube contiguous block 12 The first through hole 7 slided provided with the lock shaft 4 for being connected with the vertical locking member 9；On the VERTICAL TUBE contiguous block 10 The second through hole slided provided with the lock shaft 4 for being connected with the horizontal locking member 15.The company of engaging lug 1 and lock shaft 4 Dismountable connection can be used by connecing, and be easy to the installation of long pipe part.The vertical locating slot 20 and the horizontal location groove 14 Cell wall is provided with tread plate, and the tread plate extends perpendicularly to the vertical locating slot 20 or the horizontal location groove 14 Bearing of trend.The bearing of trend of tread plate is identical with the bearing of trend of the ripple of clamping section 3, and the setting of tread plate further carries High connector is to horizontal tube 2 and the axial resistance of VERTICAL TUBE 8.

The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (5)

1. A kind of 1. New anti-loose connector of steel tube, it is characterised in that：Including contiguous block, divide on the relative side of the contiguous block two Not She You vertical direction extension vertical locating slot and horizontally extending horizontal location groove, the vertical locating slot and institute It is V-groove to state horizontal location groove, in addition to is determined with the vertical locking member that locating slot matches described vertically and with the level The horizontal locking member of position groove matching, the vertical locking member and the horizontal locking member include clamping section, and the clamping section is V Template, the both sides on the width of the clamping section are provided with engaging lug, are provided with and adjust between the engaging lug and the contiguous block The attachment means of distance between the whole clamping section and the contiguous block, at least described V-type plate are corrugated, the V-type plate The bearing of trend for extending perpendicularly to the vertical locating slot or the horizontal location groove of ripple.
2. A kind of 2. New anti-loose connector of steel tube as claimed in claim 1, it is characterised in that：The contiguous block includes setting side by side The horizontal tube contiguous block and VERTICAL TUBE contiguous block put, the attachment means include being arranged on the horizontal tube contiguous block and described perpendicular Connecting shaft between straight tube contiguous block, locking gear is rotatablely equipped with the connecting shaft；The engaging lug is rotatablely equipped with lock Mandrel, the horizontal tube contiguous block and the VERTICAL TUBE contiguous block are equipped with the screwed hole being threadedly coupled with the lock shaft, institute Lock shaft to be stated to be threadably mounted in the screwed hole, one section away from the engaging lug of the lock shaft passes through the screwed hole, The part that the lock shaft stretches out the horizontal tube contiguous block or the VERTICAL TUBE contiguous block is provided with tooth set, the tooth cover with it is described Locking gear engages；Also include the drive device for driving the locking gear to rotate.
3. A kind of 3. New anti-loose connector of steel tube as claimed in claim 2, it is characterised in that：The drive device includes and institute The drive gear of locking gear engagement is stated, the drive gear is rotatably installed in the horizontal tube contiguous block or the VERTICAL TUBE connects Connect on block, in addition to worm screw, the worm screw engage with the drive gear, the worm screw is rotatably installed in the horizontal tube connection On block or the VERTICAL TUBE contiguous block；The contiguous block is stretched out in the worm screw wherein one end, and the worm screw stretches out the contiguous block One end be provided with outer six prism or interior hexagon blind hole.
4. A kind of 4. New anti-loose connector of steel tube as claimed in claim 2, it is characterised in that：Set on the horizontal tube contiguous block There is the first through hole slided for the lock shaft being connected with the vertical locking member；The VERTICAL TUBE contiguous block be provided with for The second through hole that the lock shaft of the horizontal locking member connection slides.
5. A kind of 5. New anti-loose connector of steel tube as claimed in claim 1, it is characterised in that:The vertical locating slot and described The cell wall of horizontal location groove is provided with tread plate, and the tread plate extends perpendicularly to the vertical locating slot or the water The bearing of trend of flat locating slot.