CN218613581U

CN218613581U - Clamp for testing crane limiter

Info

Publication number: CN218613581U
Application number: CN202222358065.6U
Authority: CN
Inventors: 陈虎
Original assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Current assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-14
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to an experimental anchor clamps that use of hoist limiter, the top central point of operation panel puts the department and rotates and be connected with the center seat, annular spout joint annular slide rail is passed through at the top of operation panel, the outside sliding connection of annular slide rail has the slider, through connecting rod fixed connection between center seat and the slider, mount and limiter anchor clamps are connected through the revolving stage in the top of slider, a plurality of locating hole has evenly been seted up to outside a week that the top of operation panel is located the center seat, the inside of locating hole is passed through fixed pin hub connection fourth electric telescopic handle, fourth electric telescopic handle's flexible rod end is hugged closely on the side of connecting rod, fourth electric telescopic handle passes through the connecting rod and presss from both sides the limiter clamp and carries out the arbitrary regulation of horizontal direction. The utility model discloses a connecting rod and fourth electric telescopic handle can press from both sides the anchor clamps and get the all-round regulation of horizontal direction, and each position measurement personnel of being convenient for take the limiter, main grip block, go up the grip block and the grip block is fixed to the limiter centre gripping down, have realized detecting the limiter fast.

Description

Clamp for testing crane limiter

Technical Field

The utility model relates to a hoist limiter anchor clamps frock especially relates to an experimental anchor clamps of using of hoist limiter.

Background

The crane limiter has the functions of sound alarm, immediate alarm, cutting off a crane lifting motor loop, displaying the weight of a lifted heavy object and the like, and can avoid equipment and personal accidents caused by overload of the lifting equipment, so that the crane limiter is fixed by a clamp during an experiment and is convenient to detect.

The horizontal all-round rotation that can not detect when anchor clamps are used in current most experiments is quick, has leaded to the detection efficiency of limiter lower, and is not enough to experimental article centre gripping stability, takes place the condition that drops easily, causes certain damage.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the experimental anchor clamps of using of a hoist stopper that provide.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an experimental anchor clamps of using of hoist stopper, includes operation panel, center seat, annular slide rail, mount, the top central point of operation panel puts the department and rotates and be connected with center seat, annular spout joint annular slide rail is passed through at the top of operation panel, the outside sliding connection of annular slide rail has the slider, through connecting rod fixed connection between center seat and the slider, mount and stopper anchor clamps are connected through the revolving stage in the top of slider, the outside a week that the top of operation panel is located center seat has evenly seted up a plurality of locating hole, the inside of locating hole is connected fourth electric telescopic handle through the fixed pin hub connection, fourth electric telescopic handle's telescopic rod end is hugged closely on the side of connecting rod, fourth electric telescopic handle presss from both sides the stopper clamp through the connecting rod and carries out the arbitrary regulation of horizontal direction.

Further, one side bottom fixedly connected with electric telescopic handle of mount, electric telescopic handle's telescopic link end fixedly connected with U-shaped groove.

Furthermore, the middle parts of the two sides of the U-shaped groove are both connected with adjusting rods in a sliding mode, and the two sides of the middle part of the U-shaped groove are both provided with limiting grooves.

Furthermore, both sides the equal fixedly connected with main grip block of opposite face one end of regulation pole, both sides the equal fixedly connected with stopper of trailing flank of main grip block, both sides the equal sliding connection of stopper is in the inside of spacing groove.

Further, the bottom fixedly connected with in the U-shaped groove has a grip block, the equal fixedly connected with third electric telescopic handle in top both sides of going up the grip block.

Furthermore, the top of the third electric telescopic rod on two sides is fixedly connected with a lower clamping plate, and the rear side face of the lower clamping plate is connected to the middle part of the inner wall of the rear side of the U-shaped groove in a sliding mode.

Further, the bottom of the other side of the fixing frame is fixedly connected with a second electric telescopic rod, and a telescopic rod end of the second electric telescopic rod is fixedly connected with a detector.

Furthermore, the bottom four corners position department of operation panel all fixedly connected with landing leg, the equal fixedly connected with rubber pad in bottom of landing leg.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through the connecting rod that sets up between fourth electric telescopic handle promotion center seat and slider, can press from both sides the anchor clamps and get the arbitrary regulation that carries out the horizontal direction, the measurement personnel of each position of being convenient for take the limiter, the top of slider is rotated and is connected with the revolving stage, can press from both sides and get the direct automatic short-term test limiter behind the limiter, has realized improving experimental detection efficiency's technological effect, has reached the technological purpose of nimble use.

2. The utility model discloses in, move to relative one side according to the specification size of limiter through adjusting the pole, main grip block carries out the centre gripping to the limiter and fixes, adjusts the firm degree of horizontal direction centre gripping, and grip block top fixed connection's third electric telescopic handle drives the upper grip block and reciprocates down, adjusts the firm degree of vertical direction centre gripping according to the co-altitude of limiter, has realized the technological effect that improves the centre gripping stability, has reached the technical purpose of avoiding the limiter to drop.

Drawings

Fig. 1 is a schematic perspective view of a test fixture for a crane limiter according to the present invention;

fig. 2 is a front view schematically illustrating the test fixture for the crane stopper of the present invention;

FIG. 3 is a schematic view of a spacing groove structure of the test fixture of the crane limiter of the present invention;

illustration of the drawings: 1. an operation table; 2. an annular chute; 3. an annular slide rail; 4. a slider; 5. a rotating table; 6. a fixed mount; 7. a first electric telescopic rod; 8. a second electric telescopic rod; 9. a center seat; 10. a connecting rod; 11. a U-shaped groove; 12. adjusting a rod; 13. a main clamping plate; 14. a lower clamping plate; 15. a third electric telescopic rod; 16. an upper clamping plate; 17. fixing a pin shaft; 19. positioning holes; 20. a limiting groove; 21. a limiting block; 22. a support leg; 23. a rubber pad; 24. a detector; 25. and a fourth electric telescopic rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a hoist stopper anchor clamps for experiment, including operation panel 1, the top central point department of putting of operation panel 1 rotates and is connected with center seat 9, fixedly connected with connecting rod 10 on the side of center seat 9, the one end fixed connection that connecting rod 10 kept away from center seat 9 is on the side of slider 4, a plurality of locating hole 19 has evenly been seted up to outside a week that the top of operation panel 1 is located center seat 9, the inside joint of locating hole 19 has fixed pin axle 17, fixedly connected with fourth electric telescopic handle on the side of fixed pin axle 17, fourth electric telescopic handle's telescopic rod end hugs closely on the side of connecting rod 10, annular chute 2 has been seted up at the top of operation panel 1, the inside joint of annular chute 2 has annular slide rail 3, the outside sliding connection of annular slide rail 3 has slider 4, the top of slider 4 rotates and is connected with revolving stage 5, the top fixedly connected with mount 6 of revolving stage 5, the shape of mount 6 is the T font, the top of operation panel 1 is located the rotation of connecting rod 10 and is connected with fourth electric telescopic handle 25, fourth electric telescopic handle 25 can carry out the arbitrary regulation of horizontal direction to the clamp through connecting rod 10 that sets up between center seat 9 and slider 4, the clamp is convenient for the clamp is got, the detection personnel of getting, the restriction clamp, the top restriction of taking, it has realized the detection efficiency to carry out the manual work and has improved its side that the hoist transport efficiency is used in a flexible detection, the transport after the detection, the revolving stage 4 has realized the manual work.

The bottom of one side of the fixed frame 6 is fixedly connected with a first electric telescopic rod 7, the telescopic rod end of the first electric telescopic rod 7 is fixedly connected with a U-shaped groove 11, the middle parts of the two sides of the U-shaped groove 11 are all slidably connected with adjusting rods 12, the two sides of the middle part of the U-shaped groove 11 are all provided with limiting grooves 20, one end of the opposite surface of the two side adjusting rods 12 is all fixedly connected with a main clamping plate 13, the rear side surfaces of the two side main clamping plates 13 are all fixedly connected with limiting blocks 21, the two side limiting blocks 21 are all slidably connected in the limiting grooves 20, the bottom of the U-shaped groove 11 is fixedly connected with an upper clamping plate 14, the two sides of the top of the upper clamping plate 14 are all fixedly connected with third electric telescopic rods 15, the top of the two side third electric telescopic rods 15 is fixedly connected with a lower clamping plate 16, and the rear side surface of the lower clamping plate 16 is slidably connected with the middle part of the inner wall of the rear side of the U-shaped groove 11, the other side bottom fixedly connected with second electric telescopic handle 8 of mount 6, the telescopic link end fixedly connected with detector 24 of second electric telescopic handle 8, the equal fixedly connected with landing leg 22 in bottom four corners position department of operation panel 1, the equal fixedly connected with rubber pad 23 in bottom of landing leg 22, the equal sliding connection in both sides middle part of U-shaped groove 11 has regulation pole 12, move to relative one side according to the specification size of limiter, adjust the equal fixedly connected with main grip block 13 of opposite face one end of pole 12, it is fixed to carry out the centre gripping to the limiter, grip block 14 under the bottom fixedly connected with of U-shaped groove 11, the equal fixedly connected with third electric telescopic handle 15 in top both sides of grip block 14 down, grip block 16 on the telescopic link end fixedly connected with of third electric telescopic handle 15, thereby can realize that each angle carries out the centre gripping to the hoist limiter, the stability of centre gripping has been improved.

The working principle is as follows: the side that the top of operation panel 1 is located connecting rod 10 rotates and is connected with fourth electric telescopic handle, connecting rod 10 that fourth electric telescopic handle set up through between center seat 9 and slider 4 can press from both sides the anchor clamps and get and carry out the arbitrary regulation of horizontal direction, the top of slider 4 rotates and is connected with revolving stage 5, can press from both sides and directly detect crane limiter after getting it, need not artifical transport, experimental detection efficiency has been improved, the effect of nimble use has been realized, the equal sliding connection in both sides middle part of U-shaped groove 11 has regulation pole 12, move to relative one side according to the specification size of limiter, the equal fixedly connected with main grip block 13 of opposite face one end of regulation pole 12, it is fixed to carry out the centre gripping to the limiter, grip block 14 under the bottom fixedly connected with of U-shaped groove 11, the equal fixedly connected with third electric telescopic handle 15 in top both sides of lower grip block 14, the telescopic link end fixedly connected with upper grip block 16 of third electric telescopic handle 15, adjust according to the different heights of limiter, thereby can realize that each angle carries out the centre gripping to the crane limiter, the stability of centre gripping has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hoist stopper is anchor clamps for experiment which characterized in that: including operation panel (1), center seat (9), annular slide rail (3), mount (6), the top central point of operation panel (1) puts the department and rotates and is connected with center seat (9), annular spout (2) joint annular slide rail (3) are passed through at the top of operation panel (1), the outside sliding connection of annular slide rail (3) has slider (4), through connecting rod (10) fixed connection between center seat (9) and slider (4), mount (6) and limiter anchor clamps are connected through revolving stage (5) in the top of slider (4), a plurality of locating hole (19) have evenly been seted up to outside a week that the top of operation panel (1) is located center seat (9), the inside of locating hole (19) is passed through fixed pin axle (17) and is connected fourth electric telescopic handle (25), the flexible clamp of fourth electric telescopic handle (25) is got on the rod end side of connecting rod (10), fourth electric telescopic handle (25) hug closely through connecting rod (10) and carry out the horizontal direction and adjust wantonly to the limiter.

2. The crane limiter test jig as set forth in claim 1, wherein: the electric telescopic handle is characterized in that a first electric telescopic handle (7) is fixedly connected to the bottom of one side of the fixing frame (6), and a U-shaped groove (11) is fixedly connected to the telescopic rod end of the first electric telescopic handle (7).

3. The jig for testing a crane limiter according to claim 2, wherein: the middle parts of the two sides of the U-shaped groove (11) are both connected with adjusting rods (12) in a sliding mode, and the two sides of the middle part of the U-shaped groove (11) are both provided with limiting grooves (20).

4. The crane limiter test jig as set forth in claim 3, wherein: both sides the equal fixedly connected with main grip block (13) of opposite face one end of regulation pole (12), both sides the equal fixedly connected with stopper (21) of trailing flank of main grip block (13), both sides the equal sliding connection of stopper (21) is in the inside of spacing groove (20).

5. The crane limiter test jig as set forth in claim 3, wherein: the bottom fixedly connected with of U-shaped groove (11) goes up grip block (14), the equal fixedly connected with third electric telescopic handle (15) in top both sides of going up grip block (14).

6. The crane limiter test jig as set forth in claim 5, wherein: both sides the top fixedly connected with of third electric telescopic handle (15) grip block (16) down, the trailing flank sliding connection of grip block (16) is in the middle part of the rear side inner wall in U-shaped groove (11) down.

7. The jig for testing a crane limiter according to claim 1, wherein: the other side bottom fixedly connected with second electric telescopic handle (8) of mount (6), the telescopic link end fixedly connected with detector (24) of second electric telescopic handle (8).

8. The jig for testing a crane limiter according to claim 1, wherein: the bottom four corners of the operating platform (1) are fixedly connected with supporting legs (22), and the bottom ends of the supporting legs (22) are fixedly connected with rubber pads (23).