CN210889610U

CN210889610U - Clamp lock

Info

Publication number: CN210889610U
Application number: CN201921834846.XU
Authority: CN
Inventors: 于绪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-30
Anticipated expiration: 2029-10-29

Abstract

The utility model belongs to the technical field of pole section locking technique and specifically relates to a press from both sides lock, this press from both sides lock of its characterized in that comprises pipy connecting portion and pipy clamping part, clamping part be connected with connecting portion, clamping part and connecting portion are equipped with horizontal bar inflation hole to the junction, be equipped with vertical bar regulation hole on the clamping part at the middle part in bar inflation hole, the clamping part of bar regulation hole both sides on be equipped with and press from both sides tight arch, press from both sides tight arch and divide into left side and press from both sides tight arch and right side and press from both sides tight arch and be equipped with the locking Assembly who adjusts interval between the bar regulation hole in left side clamp tight arch and right side clamp, adjust the bar through locking Assembly between the regulation hole gap size and then realize the tight fixed of clamp of adjacent pole section, have simple structure, convenient to use, centre gripping effectual, the centre.

Description

Clamp lock

Technical Field

The utility model belongs to the technical field of pole section locking technique and specifically relates to a simple structure, convenient to use, centre gripping are effectual, the centre gripping scope is big presss from both sides the lock.

Background

As is well known, a clamp lock is a tool for locking rod sections pulled by adjacent pulling and inserting, the existing clamp lock is generally locked by a cam structure or a clamp bolt, the adjustable range of the clamp lock of the cam structure is small, the clamp lock is not suitable for adjusting rod sections with different diameters, so that the clamping effect is poor, the clamp bolt is locked, a plurality of production parts are produced, and the operation is complex, so that the clamp lock is not suitable for locking rod sections with different diameters.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a clamp lock with simple structure, convenient use, good clamping effect and large clamping range.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a press from both sides lock, this clamp lock of its characterized in that comprises pipy connecting portion and pipy clamping part, clamping part be connected with connecting portion, clamping part and connecting portion are equipped with horizontal bar inflation hole to the junction, be equipped with vertical bar regulation hole on the clamping part at the middle part in bar inflation hole, the clamping part of bar regulation hole both sides on be equipped with and press from both sides tight arch, press from both sides tight arch and divide into left side and press from both sides tight arch with the right side, the left side press from both sides tight arch and the right side press from both sides and be equipped with the locking Assembly who adjusts interval between the bar regulation hole on pressing from both sides tight arch, adjust the gap size and then realize the clamp of adjacent rod section between the bar regulation.

Locking Assembly constitute by screw rod, locating lever, handle, the middle part of locating lever be equipped with the screw hole, the locating lever establish in the right side press from both sides the vertical downthehole that the arch was equipped with, right side press from both sides tight arch and left side press from both sides tight bellied side and be equipped with the horizontal hole that passes the locating lever screw hole, the horizontal downthehole screw rod that is equipped with, the right-hand member of screw rod passes the left side and presss from both sides the screw hole on the bellied horizontal downthehole locating lever of tight arch of tight with the right side and be connected, the left end of screw rod is connected with the handle, rotates through the handle and drives the screw rod rotation and realizes the change of distance between the tight arch of.

The right-hand member of screw rod establish to outer N angle regulation head, the handle on be equipped with outer N angle regulation head matched with joint hole, N is the integer between 3-10, realize adjusting different intervals through the cooperation joint of screw rod and handle.

The tip of screw rod be equipped with threaded connection hole, the handle on be equipped with threaded connection hole matched with through-hole, be equipped with locking screw in the through-hole, the screw passes the threaded connection hole on handle through-hole and the screw rod and is connected realization handle and the screw rod be connected.

Locking Assembly constitute by screw rod, handle, location head, the left end of location head be equipped with screw thread locking hole, the location head establish in the right side press from both sides the horizontal hole that tight arch was equipped with, the protruding side in left side be equipped with the horizontal hole of the bellied horizontal hole coaxial line in right side, the horizontal downthehole screw rod that is equipped with, the left end of screw rod passes the left side and presss from both sides the bellied horizontal hole and is connected with the overhead screw thread locking hole in the tight horizontal downthehole location of right side clamp, the left end of screw rod is connected with the handle, rotates through the handle and drives the screw rod and rotate the change that realizes the left side and press from both sides the distance between the arch and the right side clamp, and then realize the.

The right-hand member circumference of location head on the equipartition be equipped with the location tooth, the vertical direction both sides of location head are equipped with the location screw, be equipped with set screw in the location screw, set screw's the side realizes the rigidity of location head with the overhead location tooth looks joint in location, be equipped with the rotation groove on the right-hand member face of location head, realize adjusting the bellied initial interval in left side location and right side location through driving the rotation of location head, and then increase control range, finally and then realize pressing from both sides tightly of adjacent pole festival.

The utility model is characterized in that the clamp lock is composed of a tubular connecting part and a tubular clamping part, the clamping part is connected with the connecting part, the clamping part and the connecting part are provided with a transverse bar-shaped expansion hole towards the connecting part, the clamping part at the middle part of the bar-shaped expansion hole is provided with a vertical bar-shaped adjusting hole, the clamping parts at two sides of the bar-shaped adjusting hole are provided with clamping bulges, the clamping bulges are divided into a left clamping bulge and a right clamping bulge, the left clamping bulge and the right clamping bulge are provided with locking components for adjusting the space between the bar-shaped adjusting holes, the size of the gap between the bar-shaped adjusting holes is adjusted through the locking components to realize the clamping and fixing of adjacent rod sections, the locking components are composed of a screw rod, a positioning rod and a handle, the middle part of the positioning rod is provided with a threaded hole, the positioning rod is arranged in the vertical hole arranged on the right clamping bulge, the side surface of the, the transverse hole is internally provided with a screw rod, the right end of the screw rod passes through the transverse hole of the left clamping bulge and is connected with a threaded hole on the positioning rod in the transverse hole of the right clamping bulge, the left end of the screw rod is connected with a handle, the screw rod is driven to rotate through the rotation of the handle to realize the change of the distance between the left clamping bulge and the right clamping bulge, the initial distance is adjusted, finally, the clamping of adjacent rod sections is realized, the right end of the screw rod is arranged as an outer N-angle adjusting head, the handle is provided with a clamping hole matched with the outer N-angle adjusting head, N is an integer between 3 and 10, the adjustment of different distances is realized through the matching clamping of the screw rod and the handle, the end part of the screw rod is provided with a threaded connecting hole, the handle is provided with a through hole matched with the threaded connecting hole, a locking screw is arranged in the through hole, the locking assembly comprises a screw rod, a handle and a positioning head, wherein the left end of the positioning head is provided with a thread locking hole, the positioning head is arranged in a transverse hole formed in a right clamping bulge, the side surface of the left bulge is provided with a transverse hole coaxial with the transverse hole of the right bulge, a screw rod is arranged in the transverse hole, the left end of the screw rod penetrates through the transverse hole of the left clamping bulge and is connected with the thread locking hole in the transverse hole of the positioning head in the right clamping bulge, the left end of the screw rod is connected with the handle, the screw rod is driven to rotate by the rotation of the handle to realize the change of the distance between the left clamping bulge and the right clamping bulge so as to realize the clamping of adjacent rod sections, positioning teeth are uniformly distributed on the circumference of the right end of the positioning head, positioning screw holes are arranged on two sides of the positioning head in the vertical direction, positioning screws are arranged in the positioning screw holes, the side surfaces of the positioning screws, the right end face of the positioning head is provided with the rotating groove, the initial distance between the left side positioning protrusion and the right side positioning protrusion is adjusted by driving the positioning head to rotate, the adjusting range is enlarged, and finally the clamping of the adjacent rod sections is realized.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a partially enlarged view of portion B of fig. 1.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in the attached drawings, the clamp lock is characterized in that the clamp lock consists of a tubular connecting part 1 and a tubular clamping part 2, the clamping part 2 is connected with the connecting part 1, the clamping part 2 and the connecting part 1 are provided with a transverse strip-shaped expansion hole 3 towards the connecting part, a vertical strip-shaped adjusting hole 4 is arranged on the clamping part 2 at the middle part of the strip-shaped expansion hole 3, clamping protrusions are arranged on the clamping parts 2 at two sides of the strip-shaped adjusting hole 4 and are divided into a left clamping protrusion 5 and a right clamping protrusion 6, locking assemblies for adjusting the distance between the strip-shaped adjusting holes 4 are arranged on the left clamping protrusion 5 and the right clamping protrusion 6, the size of a gap between the strip-shaped adjusting holes 4 is adjusted through the locking assemblies to further realize the clamping and fixing of adjacent rod sections, each locking assembly consists of a screw rod 7, a positioning rod 8 and a handle 9, a threaded hole 10 is arranged at the middle part of the, the rod positioning device is characterized in that the positioning rod 8 is arranged in a vertical hole 11 formed in the right clamping bulge 6, a transverse hole 12 penetrating through a threaded hole 10 of the positioning rod 8 is formed in the side surface of the right clamping bulge 6 and the side surface of the left clamping bulge 5, a screw rod 7 is arranged in the transverse hole 12, the right end of the screw rod 7 penetrates through the transverse hole 12 of the left clamping bulge 5 and is connected with the threaded hole 10 in the positioning rod 8 in the transverse hole 12 of the right clamping bulge 6, the left end of the screw rod 7 is connected with a handle 9, the screw rod 7 is driven to rotate through the rotation of the handle 9 to change the distance between the left clamping bulge 5 and the right clamping bulge 6, the initial distance is adjusted, the clamping of adjacent rod sections is finally realized, the right end of the screw rod 7 is provided with an outer N-angle adjusting head 13, the handle 9 is provided with a clamping hole 14 matched with the outer N-, realize adjusting different intervals through the cooperation joint of screw rod 7 and handle 9, the tip of screw rod 7 be equipped with threaded connection hole 15, handle 9 on be equipped with threaded connection hole 15 matched with through-hole, be equipped with locking screw 16 in the through-hole, the screw passes handle 9 through-hole and is connected with threaded connection hole 15 on the screw rod 7 and realizes being connected of handle 9 and screw rod 7, locking component constitute by screw rod 7, handle 9, location head 17, the left end of location head 17 be equipped with screw thread locking hole 18, location head 17 establish in the transverse hole 12 that right side clamp protrusion 6 was equipped with, the protruding side in left side be equipped with the transverse hole 12 of the bellied transverse hole 12 coaxial line in right side, transverse hole 12 in be equipped with screw rod 7, the left end of screw rod 7 passes transverse hole 12 of left side clamp protrusion 5 and is connected with the screw thread locking hole 18 on the location head 17 in the transverse hole 12 of right side clamp protrusion 6, the left end of screw rod 7 is connected with handle 9, rotates through handle 9 and drives screw rod 7 and rotate the change that realizes the left side and press from both sides tight arch 5 and the right side and press from both sides the distance between the tight arch 6, and then realize the clamp of adjacent pole section tightly, the right-hand member circumference of location head 17 on the equipartition be equipped with location tooth 19, the vertical direction both sides of location head 17 are equipped with location screw 20, be equipped with set screw 21 in the location screw 20, the fixed position that realizes location head 17 is blocked mutually to the side of set screw 21 and the location tooth 19 on the location head 17, be equipped with on the right-hand member face of location head 17 and rotate groove 22, realize adjusting left side location arch and the bellied initial interval of right side location through driving location head 17 rotation, and then increase control range, finally and then.

Example 1

A clamp lock is characterized in that the clamp lock is composed of a tubular connecting portion 1 and a tubular clamping portion 2, the clamping portion 2 is connected with the connecting portion 1, the clamping portion 2 and the connecting portion 1 are provided with a transverse bar-shaped expansion hole 3 towards the connecting portion, a vertical bar-shaped adjusting hole 4 is arranged on the clamping portion 2 in the middle of the bar-shaped expansion hole 3, clamping protrusions are arranged on the clamping portions 2 on two sides of the bar-shaped adjusting hole 4 and are divided into a left clamping protrusion 5 and a right clamping protrusion 6, a locking assembly for adjusting the distance between the bar-shaped adjusting holes 4 is arranged on the left clamping protrusion 5 and the right clamping protrusion 6, the size of a gap between the bar-shaped adjusting holes 4 is adjusted through the locking assembly, so that the clamping and fixing of adjacent rod sections are realized, the locking assembly is composed of a screw rod 7, a positioning rod 8 and a handle 9, a threaded hole 10 is arranged in the middle of the, the rod positioning device is characterized in that the positioning rod 8 is arranged in a vertical hole 11 formed in the right clamping bulge 6, a transverse hole 12 penetrating through a threaded hole 10 of the positioning rod 8 is formed in the side surface of the right clamping bulge 6 and the side surface of the left clamping bulge 5, a screw rod 7 is arranged in the transverse hole 12, the right end of the screw rod 7 penetrates through the transverse hole 12 of the left clamping bulge 5 and is connected with the threaded hole 10 in the positioning rod 8 in the transverse hole 12 of the right clamping bulge 6, the left end of the screw rod 7 is connected with a handle 9, the screw rod 7 is driven to rotate through the rotation of the handle 9 to change the distance between the left clamping bulge 5 and the right clamping bulge 6, the initial distance is adjusted, the clamping of adjacent rod sections is finally realized, the right end of the screw rod 7 is provided with an outer N-angle adjusting head 13, the handle 9 is provided with a clamping hole 14 matched with the outer N-, the screw 7 is clamped with the handle 9 in a matching way to realize the adjustment of different intervals, the end part of the screw 7 is provided with a threaded connecting hole 15, the handle 9 is provided with a through hole matched with the threaded connecting hole 15, a locking screw 16 is arranged in the through hole, the screw passes through the through hole of the handle 9 to be connected with the threaded connecting hole 15 on the screw rod 7 to realize the connection of the handle 9 and the screw rod 7, when in use, the screw on the handle 9 can be detached, the handle 9 is matched with the adjusting head 13 at the rear end of the screw rod 7 for adjustment, the screw rod 7 is rotated by the handle 9 for multiple times until the gap between the left clamping bulge 5 and the right clamping bulge 6 is clamped on the rod section (similar to the action of a spanner), then the handle 9 is fixed on the screw rod 7 by the screw in an upward direction, and the handle 9 is rotated to the lower side, so that the left clamping bulge 5 and the right clamping bulge 6 are further locked.

Example 2

A clamp lock is characterized in that the clamp lock is composed of a tubular connecting portion 1 and a tubular clamping portion 2, the clamping portion 2 is connected with the connecting portion 1, the clamping portion 2 and the connecting portion 1 are provided with a transverse bar-shaped expansion hole 3 towards the connection position, a vertical bar-shaped adjusting hole 4 is arranged on the clamping portion 2 in the middle of the bar-shaped expansion hole 3, clamping protrusions are arranged on the clamping portions 2 at two sides of the bar-shaped adjusting hole 4 and are divided into a left side clamping protrusion 5 and a right side clamping protrusion 6, locking assemblies for adjusting the distance between the bar-shaped adjusting holes 4 are arranged on the left side clamping protrusion 5 and the right side clamping protrusion 6, the size of a gap between the bar-shaped adjusting holes 4 is adjusted through the locking assemblies, so that the clamping and fixing of adjacent rod sections are realized, each locking assembly is composed of a screw 7, a handle 9 and a positioning head 17, and a thread locking hole 18 is arranged at the left end of the, the positioning head 17 is arranged in a transverse hole 12 arranged in the right clamping bulge 6, a transverse hole 12 coaxial with the transverse hole 12 of the right clamping bulge is arranged on the side surface of the left bulge, a screw rod 7 is arranged in the transverse hole 12, the left end of the screw rod 7 penetrates through the transverse hole 12 of the left clamping bulge 5 to be connected with a thread locking hole 18 on the positioning head 17 in the transverse hole 12 of the right clamping bulge 6, the left end of the screw rod 7 is connected with a handle 9, the screw rod 7 is driven to rotate through the rotation of the handle 9 to realize the change of the distance between the left clamping bulge 5 and the right clamping bulge 6 so as to realize the clamping of adjacent rod sections, positioning teeth 19 are uniformly distributed on the circumference of the right end of the positioning head 17, positioning screw holes 20 are arranged on two sides of the positioning head 17 in the vertical direction, positioning screws 21 are arranged in the positioning screw holes 20, the side surfaces of the positioning screws 21 are clamped with the positioning teeth 19 on the positioning head 17, be equipped with on the right-hand member face of location head 17 and rotate groove 22, stretch into through screwdriver or other instrument and rotate the inslot, it realizes adjusting the bellied initial interval of left side location and right side location to drive location head 17 rotation, and then increase the control range, finally and then realize the clamp tightly of adjacent pole section, when using, through rotating location head 17 pulling screw 7 adjustment left side and pressing from both sides tight bellied 5 and the tight initial locking position of right side clamp arch 6, the location of location head 17 is realized to the set screw 21 of rethread location head 17 both sides, pull handle 9 of directional upside down again, and then lock once more.

The two embodiments fix the adjacent rod sections through the locking assemblies, the locking assemblies in the embodiment 1 realize the positioning of an initial locking position by pulling the screw 7 through the handle 9, then the handle 9 is upwards fixed on the screw 7 through the screw, then the handle 9 is downwards rotated to realize further locking and fixing, the locking assemblies in the embodiment 2 realize the positioning of the initial locking position by rotating the positioning head 17 to pull the screw 7 to adjust the distance between the positioning head 17 and the screw 7, and then the handle 9 upwards is downwards pulled to realize further locking and fixing.

Claims

1. The utility model provides a press from both sides lock, this clamp lock of its characterized in that comprises pipy connecting portion and pipy clamping part, clamping part be connected with connecting portion, clamping part and connecting portion are equipped with horizontal bar inflation hole to the junction, be equipped with vertical bar regulation hole on the clamping part at the middle part in bar inflation hole, the clamping part of bar regulation hole both sides on be equipped with and press from both sides tight arch, press from both sides tight arch and divide into left side and press from both sides tight arch with the right side, the left side press from both sides tight arch and the right side press from both sides and be equipped with the locking Assembly who adjusts interval between the bar regulation hole on pressing from both sides tight arch, adjust the gap size and then realize the clamp of adjacent rod section between the bar regulation.

2. The clamp lock according to claim 1, wherein the locking assembly comprises a screw rod, a positioning rod and a handle, a threaded hole is formed in the middle of the positioning rod, the positioning rod is arranged in a vertical hole formed in the right clamping protrusion, a transverse hole penetrating through the threaded hole of the positioning rod is formed in the side surface of the right clamping protrusion and the side surface of the left clamping protrusion, a screw rod is arranged in the transverse hole, the right end of the screw rod penetrates through the transverse hole of the left clamping protrusion and is connected with a threaded hole in the positioning rod in the transverse hole of the right clamping protrusion, the left end of the screw rod is connected with the handle, the handle is rotated to drive the screw rod to rotate to change the distance between the left clamping protrusion and the right clamping protrusion, the initial distance is adjusted, and finally the clamping of adjacent rod.

3. A clip lock as defined in claim 2, wherein the right end of the screw rod is provided with an outer N-angle adjusting head, the handle is provided with a locking hole matched with the outer N-angle adjusting head, N is an integer of 3 to 10, and different distances are adjusted by locking the screw rod with the handle.

4. A clip lock as defined in claim 3, wherein the screw has a threaded connection hole at an end thereof, the handle has a through hole for engaging with the threaded connection hole, and a locking screw is disposed in the through hole and passes through the through hole of the handle to connect with the threaded connection hole of the screw, thereby connecting the handle and the screw.

5. The clamp lock according to claim 1, wherein the locking assembly comprises a screw, a handle and a positioning head, the left end of the positioning head is provided with a thread locking hole, the positioning head is arranged in a transverse hole formed by the right clamping protrusion, the side surface of the left clamping protrusion is provided with a transverse hole coaxial with the transverse hole of the right clamping protrusion, the transverse hole is internally provided with a screw, the left end of the screw penetrates through the transverse hole of the left clamping protrusion and is connected with the thread locking hole on the positioning head in the transverse hole of the right clamping protrusion, the left end of the screw is connected with the handle, and the handle is rotated to drive the screw to rotate to realize the change of the distance between the left clamping protrusion and the right clamping protrusion, so as to realize the clamping of adjacent rod sections.

6. A clamping lock according to claim 5, characterized in that the positioning teeth are uniformly distributed on the circumference of the right end of the positioning head, positioning screw holes are arranged on two sides of the positioning head in the vertical direction, positioning screws are arranged in the positioning screw holes, the side surfaces of the positioning screws are clamped with the positioning teeth on the positioning head to realize the position fixation of the positioning head, a rotating groove is arranged on the right end surface of the positioning head, the initial distance between the left positioning protrusion and the right positioning protrusion is adjusted by driving the positioning head to rotate, the adjusting range is further enlarged, and finally the clamping of the adjacent rod sections is realized.