CN209383317U - A kind of ramp-down device in counterweight measurement verification - Google Patents

Abstract

The utility model discloses a kind of ramp-down devices in counterweight measurement verification, including two pedestals, the rear and front end of each base upper surface is each to be fixedly installed with an Electrohydraulic push rod vertically, the push rod cup of two Electrohydraulic push rod upper ends is fixedly connected with crossbeam, the crossbeam is flushed with pedestal, the beam surface upper is provided with sliding slot, is slidably installed in the sliding slot there are two sliding block, each level in the both ends of the sliding slot is fixedly installed with a push-rod electric machine.Beneficial effect is: a kind of ramp-down device in counterweight measurement verification described in the utility model, which can be realized, hangs up such counterweight that can not be caught on by hook, eliminates the trouble of manual handling, time saving and energy saving, practicability is good.

Description

A kind of ramp-down device in counterweight measurement verification

Technical field

The utility model relates to counterweight measurement verification fields, and in particular to a kind of slow drop dress in counterweight measurement verification It sets.

Background technique

Counterweight is a kind of material measure for reappearing mass value.The Measurement Verification Work of counterweight is by measuring instrument to standard Counterweight and tested counterweight are weighed relatively to realize.

Currently, one kind counterweight biggish for weight typically passes through transporting apparatus and carries, such as application No. is 201721038630.3 Chinese patent discloses a kind of ramp-down device in counterweight measurement verification, including support is fixed Plate, brake wheel, lifting cylinder, hook, push rod, connecting rod, the first automatically controlled telescopic rod, rubber mat plate, the second automatically controlled telescopic rod, rubber Gum cover and hanging rod, support fixed plate are two, and top is provided with lifting cylinder in the middle part of support fixed plate, and lifting cylinder top passes through Hanging rod connection, hanging rod lower section are symmetrically arranged with hook, and two support fixed plate upper fronts are connected with connecting rod, and two supports are solid Push rod is connected on rear side of fixed board top, support fixed plate lower end is provided with brake wheel；

Above-mentioned ramp-down device be counterweight is sling by linking up with, however some counterweights can not be triggered by hook, such as that A little thinner cylindrical counterweights of neck, this kind of counterweight obviously can not be caught on by hook, therefore there is still a need for artificial in moving process It carries.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of in counterweight measurement verification Ramp-down device can not be caught on to sling and carried, when this kind of counterweight is mobile still to solve certain counterweights in the prior art by hook The problems such as needing manual handling.Preferred technical solution can be realized such in many technical solutions provided by the utility model The technologies such as the counterweight that can not be caught on by hook is hung up, and eliminates the trouble of manual handling, time saving and energy saving, and practicability is good effect Fruit, elaboration as detailed below.

To achieve the above object, the utility model provides following technical scheme:

A kind of ramp-down device in counterweight measurement verification provided by the utility model, including two pedestals, each bottom The rear and front end of seat upper surface is each to be fixedly installed with an Electrohydraulic push rod, the push rod cup and crossbeam of two Electrohydraulic push rod upper ends vertically Be fixedly connected, the crossbeam is flushed with pedestal, and the beam surface upper is provided with sliding slot, be slidably installed in the sliding slot there are two Sliding block, each level in the both ends of the sliding slot are fixedly installed with a push-rod electric machine, the push rod cup of each push-rod electric machine and a cunning Block is fixedly connected and sliding block is pushed to slide along sliding slot level；Sliding block on two sliding slots is fixedly connected by clamping bar, the folder The length direction of bar and the length direction of sliding slot are vertical, and clip slot is provided in the middle part of two clamping bars, is folded with weight in the clip slot Code.

Preferably, multiple column sleeves are fixedly installed on the two sides of the crossbeam, Electrohydraulic push rod, pedestal, wherein being in By traveller through connection, the traveller is fixedly connected multiple column sleeves on same vertical line with the column sleeve of base side, described The column sleeve of traveller and Electrohydraulic push rod, crossbeam side is slidably connected.

Preferably, the pedestal lower end is equipped with multiple idler wheels.

Preferably, the cell wall of the clip slot can be fitted closely with the outside wall surface at counterweight diameter minimum.

Preferably, the maximum spacing between two clamping bars is greater than the diameter of counterweight.

Preferably, two clamping bars contact at the middle part of sliding slot.

Beneficial effect is: a kind of ramp-down device in counterweight measurement verification described in the utility model can be realized Such counterweight that can not be caught on by hook is hung up, the trouble of manual handling is eliminated, time saving and energy saving, practicability is good.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the structural schematic diagram of the clamping bar of the utility model.

The reference numerals are as follows:

1, pedestal；2, Electrohydraulic push rod；3, crossbeam；4, sliding slot；5, push-rod electric machine；6, sliding block；7, clamping bar；8, idler wheel；9, column Set；10, traveller；11, clip slot.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Shown in referring to figures 1-3, a kind of ramp-down device in counterweight measurement verification provided by the utility model, including Two pedestals 1, the rear and front end of each 1 upper surface of pedestal is each to be fixedly installed with an Electrohydraulic push rod 2 vertically.Electrohydraulic push rod 2 is used In pushing crossbeam 3 to move up and down, the push rod cup of two 2 upper ends of Electrohydraulic push rod is fixedly connected with crossbeam 3, and crossbeam 3 and pedestal 1 are neat Flat, 3 upper surface of crossbeam is provided with sliding slot 4, and sliding slot 4 pushes sliding block 6 to slide back and forth in it for push-rod electric machine 5 presss from both sides clamping bar 7 Firmly counterweight is slidably installed in sliding slot 4 there are two sliding block 6, and each level in the both ends of sliding slot 4 is fixedly installed with a push-rod electric machine 5, often The push rod cup of a push-rod electric machine 5 is fixedly connected with a sliding block 6 and sliding block 6 is pushed to slide along sliding slot 4 is horizontal；Two sliding slots 4 On sliding block 6 be fixedly connected by clamping bar 7, the length direction of clamping bar 7 is vertical with the length direction of sliding slot 4, in two clamping bars 7 Portion is provided with clip slot 11, is folded with counterweight in clip slot 11.

As optional embodiment, crossbeam 3, Electrohydraulic push rod 2, pedestal 1 two sides on be fixedly installed with multiple column sleeves 9, wherein multiple column sleeves 9 on same vertical line are by traveller 10 through connection, the column sleeve 9 of traveller 10 and 1 side of pedestal It is fixedly connected, traveller 10 and the column sleeve 9 of Electrohydraulic push rod 2,3 side of crossbeam are slidably connected, and setting traveller 10 is to enhance slow drop The mechanical strength of device, placement damage crossbeam 3 by pressure or cause 2 run-off the straight of Electrohydraulic push rod when slinging big mass weight.

1 lower end of pedestal is equipped with multiple idler wheels 8, and idler wheel 8 facilitates ramp-down device mobile.

The cell wall of clip slot 11 can be fitted closely with the outside wall surface at counterweight diameter minimum, be designed in this way, as long as by counterweight Diameter minimum at clamped i.e. at the neck of counterweight, without worrying the problem of counterweight falls off out of clip slot 11.

Maximum spacing between two clamping bars 7 is greater than the diameter of counterweight, designs in this way, and counterweight could be straight from two clamping bars 7 Diameter picks up taking-up.

Two clamping bars 7 contact at the middle part of sliding slot 4, design in this way, guarantee multiple 2 uniform forces of Electrohydraulic push rod, will not go out Now part Electrohydraulic push rod 2 is larger by the pressure of counterweight, and another part Electrohydraulic push rod 2 is by the lesser problem of pressure of counterweight.

Above-mentioned a kind of ramp-down device in counterweight measurement verification, in use, first control push-rod electric machine 5 is with movable slider 6 It is mobile to the both ends of sliding slot 4, so that two clamping bars 7 is opened a certain distance, then controls Electrohydraulic push rod 2 and the decline of crossbeam 3 is driven to make Two clamping bars 7 are covered from top to bottom on counterweight to be sling, until clamping bar 7 with (i.e. counterweight diameter is the smallest at the neck of counterweight Place) flush until, then control push-rod electric machine 5 and push sliding block 6 close to each other, until two clamping bars 7 contact with each other, at this point, Clip slot 11 on two clamping bars 7 clamps the neck of counterweight, then can control Electrohydraulic push rod 2 and crossbeam 3 is pushed to rise counterweight It slings, thus solve the problems, such as that such counterweight can not be lifted, the counterweight that can be sling certainly for those using hook The ramp-down device that the utility model can be used is sling, as long as counterweight is fixedly clamped by clip slot 11, regardless of counterweight upper end Whether have for linking up with the component caught on, therefore the ramp-down device of the utility model has a wide range of application, practicability is good.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (6)

1. a kind of ramp-down device in counterweight measurement verification, including two pedestals (1), it is characterised in that: each pedestal (1) The rear and front end of upper surface is each to be fixedly installed with an Electrohydraulic push rod (2) vertically, the push rod cup of two Electrohydraulic push rod (2) upper ends with Crossbeam (3) is fixedly connected, and the crossbeam (3) flushes with pedestal (1), and crossbeam (3) upper surface is provided with sliding slot (4), described It is slidably installed in sliding slot (4) there are two sliding block (6), each level in both ends of the sliding slot (4) is fixedly installed with a push-rod electric machine (5), the push rod cup of each push-rod electric machine (5) is fixedly connected with a sliding block (6) and pushes sliding block (6) along sliding slot (4) level Sliding；Sliding block (6) on two sliding slots (4) is fixedly connected by clamping bar (7), the length direction of the clamping bar (7) and sliding slot (4) Length direction it is vertical, be provided with clip slot (11) in the middle part of two clamping bars (7), be folded with counterweight in the clip slot (11).

2. a kind of ramp-down device in counterweight measurement verification according to claim 1, it is characterised in that: the crossbeam (3), multiple column sleeves (9) are fixedly installed on the two sides of Electrohydraulic push rod (2), pedestal (1), wherein on same vertical line Multiple column sleeves (9) are by traveller (10) through connection, and the traveller (10) is fixedly connected with the column sleeve (9) of pedestal (1) side, institute It states traveller (10) and the column sleeve (9) of Electrohydraulic push rod (2), crossbeam (3) side is slidably connected.

3. a kind of ramp-down device in counterweight measurement verification according to claim 1, it is characterised in that: the pedestal (1) lower end is equipped with multiple idler wheels (8).

4. a kind of ramp-down device in counterweight measurement verification according to claim 1, it is characterised in that: the clip slot (11) cell wall can be fitted closely with the outside wall surface at counterweight diameter minimum.

5. a kind of ramp-down device in counterweight measurement verification according to claim 1, it is characterised in that: two clamping bars (7) the maximum spacing between is greater than the diameter of counterweight.

6. a kind of ramp-down device in counterweight measurement verification according to claim 1, it is characterised in that: two clamping bars (7) it is contacted at the middle part of sliding slot (4).