CN208930044U - A kind of counterweight clamp device - Google Patents

Abstract

The utility model discloses a kind of counterweight clamp devices, belong to metering device technical field.Handle top offers rectangular channel, front end offers the strip sliding slot being connected to rectangular channel internal cavity, a pair of of clamping bar is equipped in rectangular channel, the through-hole that two rows are connected to the cavity of rectangular channel is offered at left and right sides of rectangular channel on handle, slide bar is equipped in through-hole, wherein, clamping bar side wall offers two circular holes up and down, top slide bar passes through the top circular hole of two clamping bars of left and right, lower section slide bar passes through the lower section circular hole of two clamping bars of left and right, slide bar both ends, which pass through after lock-screw screw thread screws, to be fixed on handle, two clamping bars can horizontally slip on slide bar, the upright bar stretched out out of strip sliding slot is fixedly connected on clamping bar side wall, finger ring is fixedly connected on the side wall of upright bar, arc gap is offered on the left and right inner sidewall of clamping bar, rubber sleeve is covered on clamping bar.

Description

A kind of counterweight clamp device

Technical field

The utility model relates to a kind of counterweight clamp devices, belong to metering device technical field.

Background technique

When using counterweight to carry out some metering tests, it is necessary to counterweight is clamped using tweezers, however due to tweezers Reasons in structure, when clamping is all the end that counterweight is clamped with v-angle, and counterweight is extruded in order to prevent, tweezers it is interior Wall is equipped with much anti-skidding convex stupefied, if clamping too firmly, can damage counterweight, causes measurement accuracy inaccurate, influences counterweight Service life, if the clamping counterweight firmly to kick the beam, and be easy to slide counterweight, cause counterweight damaged, equally influence measurement accuracy And service life, to solve the above-mentioned problems, the novel clamp device of highly desirable one kind.

Utility model content

In order to solve above-mentioned the shortcomings of the prior art, the utility model provides a kind of counterweight clamp device, convenient Operation, when clamping, avoid clamping end from generating angle and slide counterweight, conveniently block the neck of counterweight, and protection counterweight is clamping It is not damaged in the process, guarantees measuring accuracy, improve counterweight service life.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of counterweight clamp device, including handle, Clamping bar, slide bar, lock-screw, upright bar, finger ring and rubber sleeve, handle top offer rectangular channel, and handle front end offers and square The strip sliding slot of shape slot internal cavity connection, the rectangular channel of handle is interior to be equipped with a pair of of clamping bar, and clamping bar is stretched out from handle top, handle Offer the through-hole that two rows be connected tos with the cavity of rectangular channel at left and right sides of upper rectangular channel, be equipped in two rows through-hole and Handle width is the same as long slide bar, wherein clamping bar side wall offers two circular holes up and down, and top slide bar passes through the upper of two clamping bars of left and right Have an area of hole, lower section slide bar passes through the lower section circular hole of two clamping bars of left and right, and slide bar both ends pass through fixed after lock-screw screw thread screws On handle, two clamping bars can horizontally slip on slide bar, be fixedly connected on clamping bar side wall and stretch out out of strip sliding slot Upright bar is fixedly connected to finger ring on the side wall of upright bar, arc gap is offered on the left and right inner sidewall of clamping bar, in clamping bar On cover rubber sleeve.

The beneficial effects of the utility model are: the clamping movement of two clip of left and right of the device is horizontal displacement, two clips Between it is parallel to each other, when clamping, avoids clamping end from generating angle and slide counterweight, and arc groove is equipped on the inside of clip, The neck of counterweight is conveniently blocked, clamping end is equipped with rubber sleeve, avoids damaging counterweight during clamping, not only ensure that metering test Precision, and improve the service life of counterweight.

Detailed description of the invention

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

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

Fig. 2 is the side view of the utility model.

Fig. 3 is the main view after the utility model broken section.

Fig. 4 is the top view of the utility model.

Figure label:

1, handle, 2, rectangular channel, 3, clamping bar, 4, slide bar, 5, lock-screw, 6, upright bar, 7, strip sliding slot, 8, finger ring, 9, Through-hole, 10, rubber sleeve.

Specific embodiment

As shown in Figs 1-4, a kind of counterweight clamp device, including handle 1, clamping bar 3, slide bar 4, lock-screw 5, upright bar 6, refer to Ring 8 and rubber sleeve 10,1 top of handle offer rectangular channel 2, and 1 front end of handle offers the length being connected to 2 internal cavity of rectangular channel Bar sliding slot 7 is equipped with a pair of of clamping bar 3 in the rectangular channel 2 of handle 1, and clamping bar 3 is stretched out from 1 top of handle, rectangular channel 2 or so on handle 1 Two sides offer the through-hole 9 that two rows are connected to the cavity of rectangular channel 2, are equipped in two rows through-hole 9 and 1 width of handle With long slide bar 4, wherein 3 side wall of clamping bar offers two circular holes up and down, and top slide bar 4 passes through the upper circumference of two clamping bars 3 of left and right Hole, lower section slide bar 4 pass through the lower section circular hole of two clamping bars 3 of left and right, and 4 both ends of slide bar pass through fixed after 5 screw thread of lock-screw screws On handle 1, two clamping bars 3 can horizontally slip on slide bar 4, be fixedly connected on 3 side wall of clamping bar and stretch out of strip sliding slot 7 Upright bar 6 out is fixedly connected to finger ring 8 on the side wall of upright bar 6, and arc is offered on the left and right inner sidewall of clamping bar 3 and is slitted Mouthful, rubber sleeve 10 is covered on clamping bar 3.

In use, holding handle 1, by thumb and index finger insertion finger ring 8, two upright bars 6 are moved by two finger clamps, and it is vertical The fixed clamping bar 3 of bar 6 slides on slide bar 4, when the control upright bar 6 of two fingers moves inward, straight line of two clamping bars 3 in slide bar 4 On move inward, two clamping bars 3 remain in parallel in moving process, and the shape of counterweight is bottom end cylindrical type, intermediate thin cylindrical type, Nose-circle shape for hat is clamped the neck (intermediate thin cylinder) of counterweight by two clamping bars 3, and counterweight is between two arc gap, Wu Faqian After slide, the rubber sleeve 10 being cased on clamping bar 3 can effectively place the rigid friction between clamping bar 3 and counterweight, and counterweight is avoided to exist Impaired during clamping, clamping dynamics is controlled by two fingers, and seemingly user directly has thumb and index finger that counterweight is clamped one Sample facilitates operation, and prevents counterweight from receiving pollution and damage, improves the service life of counterweight, ensure that the essence of metering test Degree.

Claims (1)

1. a kind of counterweight clamp device, it is characterised in that: including handle (1), clamping bar (3), slide bar (4), lock-screw (5), stand Bar (6), finger ring (8) and rubber sleeve (10), handle (1) top offer rectangular channel (2), and handle (1) front end offers and rectangle The strip sliding slot (7) of slot (2) internal cavity connection, is equipped with a pair of of clamping bar (3) in the rectangular channel (2) of handle (1), clamping bar (3) from Handle (1) top is stretched out, and is offered two rows at left and right sides of rectangular channel (2) on handle (1) and is connected to the cavity of rectangular channel (2) Through-hole (9), is equipped in two rows through-hole (9) with handle (1) width with long slide bar (4), wherein clamping bar (3) side wall Two circular holes up and down are offered, top slide bar (4) passes through the top circular hole of left and right two clamping bars (3), and lower section slide bar (4) passes through left and right The lower section circular hole of two clamping bars (3), slide bar (4) both ends, which pass through after lock-screw (5) screw thread screws, to be fixed on handle (1), and two Clamping bar (3) can horizontally slip on slide bar (4), and the stretching out of strip sliding slot (7) is fixedly connected on clamping bar (3) side wall Upright bar (6) is fixedly connected to finger ring (8) on the side wall of upright bar (6), offers arc on the left and right inner sidewall of clamping bar (3) Shape gap covers rubber sleeve (10) on clamping bar (3).