CN209991006U

CN209991006U - Novel clamp

Info

Publication number: CN209991006U
Application number: CN201920821646.4U
Authority: CN
Inventors: 丁勤
Original assignee: Suzhou Weiting Precision Machinery Co Ltd
Current assignee: Suzhou Weiting Precision Machinery Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a novel clamp in the technical field of clamps, which comprises an auxiliary frame, wherein the bottom of an electric push rod penetrates through a pressing plate and is fixedly connected with a strap, the electric push rod is fixedly connected with the pressing plate, the left side and the right side of the outer wall of the bottom of the pressing plate are both provided with a tightening component, when in use, the auxiliary frame is placed at the top of a pipeline, then a screw rod is rotated according to the diameter of the pipeline, a support block is enabled to move upwards under the limitation of a mark post and is tightened against the bottom of the pipeline, when the top of the pipeline is contacted with the bottom of the strap, the electric push rod is started, the strap descends to tighten the pipeline, when the pressing plate drives a sleeve to descend, a lifting rod drives a sliding block to slide in a sliding groove at the top of the strap, a spring at the moment is compressed, the elastic force generated by the deformation of the spring enables, the pipeline sliding caused by the misoperation of the lifting rod and the sliding block is avoided, and the fixing effect of the strap on the pipeline is improved.

Description

Novel clamp

Technical Field

The utility model relates to a clamp technical field specifically is a novel clamp.

Background

The clamp is a pipeline commonly used and fixed part for machinery, by the wide application in the construction field, but the clamp on the market is mostly standard clamp, and the clamp of a model can only fix the pipeline or the machine part of a specification promptly, when site operation, gets up clamp and pipeline one-to-one and carries out comparatively trouble, for this reason, we propose a novel clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel clamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel clamp comprises an auxiliary frame, wherein an electric push rod is arranged at the center of the inner wall of the top of the auxiliary frame, grooves are symmetrically arranged on the inner walls of the left side and the right side of the auxiliary frame, pressing plates are connected in the two groups of grooves in a sliding manner, a strap is fixedly connected to the bottom of the electric push rod through the pressing plates, the electric push rod is fixedly connected with the pressing plates, tightening components are arranged on the left side and the right side of the outer wall of the bottom of the pressing plates, the bottoms of the tightening components are connected with the outer wall of the top of the strap in a sliding manner, a U-shaped bottom plate is connected to the bottom of the outer wall of the left side and the right side of the auxiliary frame in a sliding manner, screws are connected to the outer walls of the left side and the right side of the U-shaped bottom plate in a threaded manner, screw rods are connected to the centers of the outer walls of the, the left side of the connecting part of the U-shaped bottom plate and the screw rod is movably inserted with a marker post, and the top of the marker post extends to the inner cavity of the auxiliary frame and is fixedly connected with the outer wall of the bottom of the supporting block.

Further, support tight subassembly include with clamp plate fixed connection's sleeve pipe, both sides inner wall symmetry is provided with the recess around the sleeve pipe, and sliding connection has the lifter in two sets of recesses, the lifter bottom extends to sleeve pipe bottom outer wall fixedly connected with slider, sleeve pipe top inner wall fixedly connected with spring, spring bottom and lifter top outer wall fixed connection, the equal activity of sleeve pipe left and right sides outer wall is pegged graft and is had the locating lever, just the lifter left and right sides outer wall all is provided with the constant head tank with locating lever matched with, strap top outer wall left and right sides all is provided with the spout, spout and slider sliding connection.

Furthermore, the outer wall of one side, opposite to the strap, of the support block is provided with stopping teeth, the stopping teeth are evenly distributed along the length direction of the support block and the strap, the left side of the stopping teeth is a vertical surface, and the right side of the stopping teeth is an inclined surface.

Further, the outer walls of the left side and the right side of the pressing plate are in threaded connection with bolts, the other ends of the bolts extend to the outer wall of the auxiliary frame, and the outer walls of the left side and the right side of the auxiliary frame are provided with grooves matched with the bolts.

Furthermore, the width of the auxiliary frame is equal to three-quarters of the length of the clamping band, the support block is an arc-shaped block, and the front length and the rear length of the support block are three centimeters to five centimeters.

Further, the thickness of the two ends of the strap is two to three times the thickness of the middle section of the strap.

Compared with the prior art, the beneficial effects of the utility model are that: when using, place the auxiliary frame at the pipeline top, then pass through the screw fixation in the auxiliary frame bottom with U type bottom plate, the rotatory screw rod of diameter according to the pipeline again, make the tray upwards move on the restriction of sighting rod and support tight pipeline bottom, when the contact of pipeline top and strap bottom, start electric putter, electric putter drives clamp plate and strap decline, the strap descends and supports tight pipeline, when the clamp plate drives the sleeve pipe and descends, the lifter drives the slider and slides in the spout at strap top, the spring at this moment is compressed, and the elasticity that spring deformation produced makes the slider support tight strap, make strap deformation parcel pipeline, then insert the locating lever in the constant head tank of lifter outer wall setting with the lifter fixed, avoid lifter and slider spurious motion to cause the pipeline to slide, improve the fixed effect of strap to the pipeline.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the pressing plate and the sleeve of the present invention;

fig. 3 is a plan view of the strap of the present invention.

In the figure: 1. an auxiliary frame; 2. an electric push rod; 3. pressing a plate; 4. a cuff; 5. a propping component; 6. a bolt; 7. a U-shaped bottom plate; 8. a screw; 9. a support block; 10. a marker post; 11. a sleeve; 12. a lifting rod; 13. a slider; 14. a spring; 15. positioning a rod; 16. positioning a groove; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel clamp comprises an auxiliary frame 1, wherein an electric push rod 2 is arranged at the center of the inner wall of the top of the auxiliary frame 1, elastic rods which can be spring telescopic rods and the like and can enable a pressing plate 3 to descend to abut against a pipeline are arranged at the centers of the inner walls of the left side and the right side of the auxiliary frame 1, pressing plates 3 are connected in two groups of grooves in a sliding mode, a strap 4 is fixedly connected to the bottom of the electric push rod 2 through the pressing plate 3, the strap 4 of the electric push rod 2 descends to abut against the pipeline, the pressing plate 3 enables an abutting component 5 to slide on the outer wall of the strap 4 along with the descending of the electric push rod 2 to enable the two ends of the strap 4 to deform inwards to abut against the pipeline, the pipeline sliding is avoided, the length of the strap 4 is between one quarter and one half of the circumference of the pipeline, the strap 4 is enabled to be tightly held, the bottom of the abutting component 5 is slidably connected with the outer wall of the top of the strap 4, the bottoms of the outer walls of the left side and the right side of the auxiliary frame 1 are slidably connected with a U-shaped bottom plate 7, the outer walls of the left side and the right side of the U-shaped bottom plate 7 are both in threaded connection with screws, the bottoms of the outer walls of the left side and the right side of the auxiliary frame 1 are both provided with screw holes matched with the screws, the center of the outer wall of the bottom of the U-shaped bottom plate 7 is in threaded connection with a screw rod 8, the bottom of the screw rod 8 extends to the outer wall of the bottom of the U-shaped bottom plate 7 and is provided with a handle, the top of the screw rod 8 extends to the inner cavity of the auxiliary frame 1 and is connected with a support block 9 through a bearing, a marker post 10 is movably inserted and connected on the left side of the connecting part of the U-shaped bottom plate 7 and the screw rod 8, the top of the marker post 10, the range of the band 4 for fixing the pipe is increased.

As shown in fig. 2-3, the tightening assembly 5 includes a sleeve 11 fixedly connected to the pressing plate 3, the inner walls of the front and rear sides of the sleeve 11 are symmetrically provided with grooves, and two groups of grooves are slidably connected with a lifting rod 12, the bottom of the lifting rod 12 extends to the outer wall of the bottom of the sleeve 11 and is fixedly connected with a slider 13, the inner wall of the top of the sleeve 11 is fixedly connected with a spring 14, the bottom of the spring 14 is fixedly connected with the outer wall of the top of the lifting rod 12, the outer walls of the left and right sides of the sleeve 11 are movably inserted with a positioning rod 15, the outer walls of the left and right sides of the lifting rod 12 are respectively provided with a positioning slot 16 matched with the positioning rod 15, the left and right sides of the outer wall of the top of the strap 4 are respectively provided with a sliding slot 17, the sliding slot 17 is slidably connected with the slider 13, when the pressing plate 3 drives, the strap 4 is deformed to wrap the pipeline, and then the positioning rod 15 is inserted into a positioning groove 16 arranged on the outer wall of the lifting rod 12 to fix the lifting rod 12, so that the phenomenon that the pipeline slides due to misoperation of the lifting rod 12 and the sliding block 13 is avoided;

as shown in fig. 1, the outer walls of the opposite sides of the support block 9 and the strap 4 are provided with the stopping teeth, so that the friction force between the support block 9 and the strap 4 and the pipeline is increased, the fixing effect of the support block 9 and the strap 4 on the pipeline is improved, the thrust teeth are made of rubber materials, the pipeline can be prevented from being scratched, the stopping teeth are uniformly distributed along the length direction of the support block 9 and the strap 4, the left side of the stopping teeth is a vertical surface, the right side of the stopping teeth is an inclined surface, and the pipeline is prevented from rotating and sliding when the strap 4 tightly holds the pipeline, so that the fastening effect;

as shown in fig. 1, bolts 6 are connected to the outer walls of the left side and the right side of the pressing plate 3 in a threaded manner, the other ends of the bolts 6 extend to the outer wall of the auxiliary frame 1, and the outer walls of the left side and the right side of the auxiliary frame 1 are provided with grooves matched with the bolts 6, after the pressing plate 3 descends to enable the sliding block 13 to abut against the strap 4, the bolts 6 are screwed into the pressing plate 3 to fix the pressing plate 3 and the auxiliary frame 1, and the phenomenon that the electric push rod 2 and the pressing plate 3 are mistakenly moved;

as shown in fig. 1, the width of the auxiliary frame 1 is equal to three-fourths of the length of the clamping band 4, the clamping band 4 is in a bent shape in the initial state, the range of the auxiliary frame 1 and the clamping band 4 for fixing the pipeline is increased, the support block 9 is an arc-shaped block, the front length and the rear length of the support block are three centimeters to five centimeters, the contact area between the support block 9 and the pipeline is increased, the stability of the support block 9 for supporting the pipeline is improved, the extrusion force of the support block 9 on the pipeline is dispersed, and the phenomenon that the outer wall of the pipeline generates an indentation due to the fact that;

as shown in fig. 1, the thickness of the two ends of the clamping band 4 is two to three times of the thickness of the middle section thereof, and when the lifting rod 12 drives the sliding block 13 to abut against the clamping band 4, the inner sides of the two ends of the clamping band 4 are in contact with the pipeline, so that the descending height of the lifting rod 12 is reduced, and the range of the clamping band 4 for fixing the pipeline is increased.

Example (b): when using, place auxiliary frame 1 at the pipeline top, then pass through the screw fixation in auxiliary frame 1 bottom with U type bottom plate 7, again according to the rotatory screw rod 8 of diameter of pipeline, make the tray 9 support tight pipeline bottom in the upward movement of the restriction of sighting rod 10, when the contact of pipeline top and strap 4 bottom, start electric putter 2, electric putter 2 drives clamp plate 3 and strap 4 and descends, strap 4 descends and supports tight pipeline, and clamp plate 3 descends and makes and support tight subassembly 5 and slide at strap 4 outer wall, press down both ends about strap 4 and make strap 4 both ends hold tightly the pipeline, improve strap 4 to the fixed effect of pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel clamp, includes auxiliary frame (1), its characterized in that: an electric push rod (2) is arranged at the center of the inner wall of the top of the auxiliary frame (1), grooves are symmetrically arranged on the inner walls of the left side and the right side of the auxiliary frame (1), pressing plates (3) are connected in the two groups of grooves in a sliding manner, clamp belts (4) are fixedly connected to the bottoms of the electric push rods (2) through the pressing plates (3), clamping components (5) are arranged on the left side and the right side of the outer wall of the bottom of the pressing plates (3), the bottoms of the clamping components (5) are connected with the outer wall of the top of the clamp belts (4) in a sliding manner, U-shaped bottom plates (7) are connected to the bottoms of the outer walls of the left side and the right side of the auxiliary frame (1) in a sliding manner, screws are connected to the outer walls of the left side and the right side of the auxiliary frame (1) in a threaded manner, and screw rods (8) are connected, the utility model discloses a screw rod (8) bottom extension to U type bottom plate (7) bottom outer wall is provided with the handle, screw rod (8) top extends to auxiliary frame (1) inner chamber and is connected with tray (9) through the bearing, U type bottom plate (7) are pegged graft with screw rod (8) connection portion's left side activity and are had sighting rod (10), sighting rod (10) top extends to auxiliary frame (1) inner chamber and tray (9) bottom outer wall fixed connection.

2. The novel clamp of claim 1, wherein: support tight subassembly (5) including with clamp plate (3) fixed connection's sleeve pipe (11), both sides inner wall symmetry is provided with the recess around sleeve pipe (11), and sliding connection has lifter (12) in two sets of recesses, lifter (12) bottom extends to sleeve pipe (11) bottom outer wall fixedly connected with slider (13), sleeve pipe (11) top inner wall fixedly connected with spring (14), spring (14) bottom and lifter (12) top outer wall fixed connection, the equal activity of sleeve pipe (11) left and right sides outer wall is pegged graft and is had locating lever (15), just lifter (12) left and right sides outer wall all is provided with constant head tank (16) with locating lever (15) matched with, strap (4) top outer wall left and right sides all is provided with spout (17), spout (17) and slider (13) sliding connection.

3. The novel clamp of claim 1, wherein: the outer wall of one side, opposite to the strap (4), of the support block (9) is provided with stopping teeth, the stopping teeth are evenly distributed along the length direction of the support block (9) and the strap (4), the left side of the stop teeth is a vertical surface, and the right side of the stop teeth is an inclined surface.

4. The novel clamp of claim 1, wherein: the clamp plate (3) is characterized in that bolts (6) are connected to the outer walls of the left side and the right side of the clamp plate (3) in a threaded mode, the other ends of the bolts (6) extend to the outer wall of the auxiliary frame (1), and grooves matched with the bolts (6) are formed in the outer walls of the left side and the right side of the auxiliary frame (1).

5. The novel clamp of claim 1, wherein: the width of the auxiliary frame (1) is equal to three-quarters of the length of the strap (4), the support block (9) is an arc-shaped block, and the front length and the rear length of the support block are three centimeters to five centimeters.

6. The novel clamp of claim 1, wherein: the thickness of the two ends of the strap (4) is two to three times of the thickness of the middle section of the strap.