CN211024963U

CN211024963U - Adjustable counterweight module

Info

Publication number: CN211024963U
Application number: CN201921787586.5U
Authority: CN
Inventors: 李树峰
Original assignee: Hebei Qifan Teaching Equipment Manufacturing Co ltd
Current assignee: Hebei Qifan Teaching Equipment Manufacturing Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of accessories of outdoor training equipment, in particular to an adjustable counterweight module, which has a small structural position of the counterweight module, a limiting block is not easy to disassemble, clamping is not easy to occur in the sliding process, safety and reliability are realized, and the practicability is improved; include the fixed subassembly of slide rail of being connected with the equipment, counter weight iron and adjustment mechanism, fixed mounting has the slide rail on the fixed subassembly of slide rail, "V" type slider is installed to one side of counter weight iron, "V" type slider and slide rail sliding fit, adjustment mechanism is including drawing the round pin to emit, compression spring and regulation bolt, and keep away from at the regulation bolt and draw the one end that the round pin emits to be provided with and carry out spacing collar to compression spring, the slide rail is provided with first bar groove towards one side of counter weight iron, and evenly be provided with a plurality of spacing holes at first bar inslot, first bar inslot is fixed to be provided with two sets of spacing stoppers from top to bottom to the spacing collar, the one end that the round pin emits is kept.

Description

Adjustable counterweight module

Technical Field

The utility model relates to an outdoor training apparatus auxiliary device's technical field especially relates to adjustable counter weight module.

Background

As is well known, adjustable counterweight irons are generally assembled on outdoor public facility instruments, adjustable counterweight modules generally adopt dovetail groove slide rails and slide block structures, invisible limiting mechanisms are designed between the dovetail groove slide rails and the slide blocks, the slide blocks are in rigid and reliable connection with the counterweight irons, the counterweight irons are provided with installation handles to facilitate adjustment, and anticorrosion silica gel starting protection effects are arranged on the peripheries of the counterweight irons.

But the adjustable counterweight module on the current equipment in the same industry has the following problems: the module structure is large in position, the limiting block is exposed and easy to disassemble, and clamping is easy to occur in the sliding process; because the weight iron has uneven atress when the dead weight operation in the slip process, the disappearance safeguard measure has certain potential safety hazard, leads to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a counter weight modular structure position is little, and the stopper is difficult for dismantling, slides the difficult clamping that takes place of in-process, and safe and reliable improves the adjustable counter weight module of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable counterweight module comprises a slide rail fixing component and a counterweight iron which are connected with equipment, wherein a slide rail is fixedly arranged on the slide rail fixing component; still include adjustment mechanism, "V" type slider is installed to one side of counter weight iron, "V" type slider and slide rail sliding fit, adjustment mechanism is including drawing the round pin to emit, compression spring and regulation bolt, the middle part of counter weight iron is provided with the perforation that runs through, the one end of adjusting the bolt is passed compression spring and is passed after the perforation and draw the round pin to emit and be connected to keep away from the one end that draws the round pin to emit at the regulation bolt and be provided with and carry out spacing collar to compression spring, the slide rail is provided with first bar-shaped groove towards one side of counter weight iron to evenly be provided with a plurality of spacing holes at first bar-shaped inslot, the spacing collar slide set up in first bar-shaped inslot, first bar-shaped inslot is fixed and is provided with two sets of spacing stoppers from top to bottom to the spacing collar, the one end that the regulation bolt.

Preferably, the periphery of the balance weight iron is provided with a rubber sleeve, one side of the balance weight iron is provided with an adjusting handle, and the adjusting handle is arranged opposite to the V-shaped sliding block.

Preferably, the limiting block is installed in the first linear groove through an M6 countersunk head bolt, and the slide rail fixing component are fixedly connected through an M12 countersunk head bolt.

Preferably, one side of the V-shaped sliding block towards the sliding rail is provided with a second strip-shaped groove, one part of the limiting block is positioned in the first strip-shaped groove, and the other part of the limiting block is positioned in the second strip-shaped groove.

Preferably, one side of the limiting block, which faces the limiting ring, is provided with an arc-shaped concave surface matched with the outer side surface of the limiting ring.

Preferably, one end of the compression spring is tightly attached to the balance weight iron, and the other end of the compression spring is tightly attached to the limiting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable counter weight module possesses following beneficial effect: the adjustable counterweight module has smaller structural positions of the slide rail and the V-shaped slide block, the limiting block is not easy to disassemble, when the counterweight iron needs to be adjusted in a sliding way, firstly, the pin cap is lifted upwards to compress the compression spring and draw the end part of the adjusting pin out of the limiting hole to release the limiting, then the counterweight iron is adjusted in a sliding way by the matching of the sliding rail and the V-shaped sliding block, after the counterweight iron slides to a required position, the end part of the adjusting bolt is inserted into the limiting hole under the action of the elastic force of the compression spring for limiting and fixing, the limiting ring can be limited up and down through the limiting block, clamping is not easy to occur in the sliding process, the sliding and limiting structures are all hidden, under the effect of compression spring elasticity, the tip of adjusting the bolt can not oneself deviate from the limiting hole to effectively prevent the gliding condition of counter weight iron under self action of gravity, safe and reliable improves the practicality.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural view of the weight iron, the rubber sleeve and the handle of the present invention;

fig. 3 is a schematic structural diagram of the slide of the present invention;

FIG. 4 is a schematic structural diagram of the limiting block of the present invention;

fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention;

in the drawings, the reference numbers: 1. a slide rail fixing component; 2. a counterweight iron; 3. a slide rail; 4. a V-shaped sliding block; 5. pulling the pin cap; 6. a compression spring; 7. adjusting the bolt; 8. perforating; 9. a limiting ring; 10. a first bar-shaped groove; 11. a limiting hole; 12. a limiting block; 13. a rubber sleeve; 14. adjusting the handle; 15. a second strip groove; 16. an arc-shaped concave surface.

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. 1-5, an adjustable counterweight module of the present invention includes a slide rail fixing component 1 and a counterweight iron 2 connected to an apparatus, wherein a slide rail 3 is fixedly installed on the slide rail fixing component 1; the device also comprises an adjusting mechanism, a V-shaped sliding block 4 is arranged on one side of the counterweight iron 2, the V-shaped sliding block 4 is in sliding fit with the sliding rail 3, the adjusting mechanism comprises a pull pin cap 5, a compression spring 6 and an adjusting bolt 7, a through hole 8 is arranged in the middle of the counterweight iron 2, one end of the adjusting bolt 7 passes through the compression spring 6 and the through hole 8 and then is connected with the pull pin cap 5, a limiting ring 9 for limiting the compression spring 6 is arranged at one end of the adjusting bolt 7 far away from the pull cap 5, a first strip-shaped groove 10 is arranged at one side of the slide rail 3 facing the counterweight iron 2, a plurality of limiting holes 11 are uniformly arranged in the first strip-shaped groove 10, the limiting ring 9 is arranged in the first strip-shaped groove 10 in a sliding way, two pairs of limiting blocks 12 for limiting the limiting ring 9 up and down are fixedly arranged in the first strip-shaped groove 10, one end of the adjusting bolt 7, which is far away from the pull cap 5, is inserted into the group of limiting holes 11; slide rail 3 is less with "V" type slider 4's structural position, stopper 12 is difficult for dismantling, when needing to slide the adjustment to counter weight iron 2, at first lift the pull pin and emit 5 with compression spring 6 compression and make the tip of adjusting bolt 7 take out from spacing hole 11, remove spacingly, then slide adjustment to counter weight iron 2 through slide rail 3 and "V" type slider 4's cooperation, after sliding to required position, the tip of adjusting bolt 7 under the effect of compression spring 6 elasticity inserts and carries out spacing fixed in spacing hole 11, can carry out spacing from top to bottom to spacing ring 9 through stopper 12, the difficult clamping that takes place in the slip process, it is hidden with limit structure to slide, safety and reliability, and the high practicality.

In the adjustable counterweight module of the utility model, the periphery of the counterweight iron 2 is provided with the rubber sleeve 13, one side of the counterweight iron 2 is provided with the adjusting handle 14, and the adjusting handle 14 is arranged opposite to the V-shaped slide block 4; improve the security through rubber sleeve 13, prevent to take place to collide with the user, conveniently slide counter weight iron 2 through adjusting handle 14.

In the adjustable counterweight module of the present invention, the limiting block 12 is installed in the first linear groove 10 through an M6 countersunk head bolt, and the slide rail 3 fixing assembly 1 are fixedly connected through an M12 countersunk head bolt; non-professional personnel are not easy to disassemble the stopper 12.

In the adjustable counterweight module of the present invention, one side of the V-shaped slider 4 facing the slide rail 3 is provided with a second strip-shaped groove 15, one part of the stopper 12 is located in the first strip-shaped groove 10, and the other part of the stopper 12 is located in the second strip-shaped groove 15; one part of the limiting block 12 is located in the first strip-shaped groove 10, the other part of the limiting block 12 is located in the second strip-shaped groove 15, the limiting effect can be further achieved when the V-shaped sliding block 4 slides along the sliding rail 3, sliding stability is guaranteed, and clamping is not prone to occurring.

In the adjustable counterweight module of the utility model, an arc concave surface 16 matched with the outer side surface of the limiting ring 9 is arranged on one side of the limiting block 12 facing the limiting ring 9; the limiting ring 9 moves to the arc-shaped concave surface 16 of the limiting ring 9 to be limited, so that the limiting ring 9 and the limiting block 12 can be effectively contacted and matched.

In the adjustable counterweight module of the utility model, one end of the compression spring 6 is tightly attached to the counterweight iron 2, and the other end of the compression spring 6 is tightly attached to the limiting ring 9; the compression spring 6 is in a compression state, so that the end part of the adjusting bolt 7 is positioned in the limiting hole 11 and cannot be separated, and the safety is improved.

When the sliding type sliding adjusting device is used, the structural positions of the sliding rail 3 and the V-shaped sliding block 4 are small, the limiting block 12 is not easy to detach, when the counterweight iron 2 needs to be adjusted in a sliding mode, the pull pin cap 5 is lifted upwards to compress the compression spring 6, the end part of the adjusting bolt 7 is pulled out of the limiting hole 11 to remove limiting, then the counterweight iron 2 is adjusted in a sliding mode through the matching of the sliding rail 3 and the V-shaped sliding block 4, after the counterweight iron slides to the required position, the end part of the adjusting bolt 7 is inserted into the limiting hole 11 to be fixed in a limiting mode under the action of the elastic force of the compression spring 6, the limiting ring 9 can be limited up and down through the limiting block 12, clamping is not easy to occur in the sliding process, the sliding and the limiting structures are hidden, under the action of the elastic force of the compression spring 6, the end part of the adjusting bolt 7 cannot fall out of the limiting hole 11, safe and reliable improves the practicality, improves the security through rubber sleeve 13, prevents to take place to collide with the user, conveniently slides counter weight iron 2 through adjusting

handle

14, and 16 departments of arc concave surface that spacing ring 9 removed spacing ring 9 are spacing, make spacing ring 9 and stopper 12 can the effective contact cooperation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An adjustable counterweight module comprises a slide rail fixing component (1) and a counterweight iron (2) which are connected with equipment, wherein a slide rail (3) is fixedly arranged on the slide rail fixing component (1); the device is characterized by further comprising an adjusting mechanism, wherein a V-shaped sliding block (4) is installed on one side of the counterweight iron (2), the V-shaped sliding block (4) is in sliding fit with the sliding rail (3), the adjusting mechanism comprises a pull pin cap (5), a compression spring (6) and an adjusting bolt (7), a through hole (8) is formed in the middle of the counterweight iron (2), one end of the adjusting bolt (7) penetrates through the compression spring (6) and penetrates through the through hole (8) to be connected with the pull pin cap (5), a limiting ring (9) for limiting the compression spring (6) is arranged at one end, far away from the pull pin cap (5), of the adjusting bolt (7), a first bar-shaped groove (10) is formed in one side, facing the counterweight iron (2), of the sliding rail (3), a plurality of limiting holes (11) are uniformly formed in the first bar-shaped groove (10), and the limiting ring (9) is arranged in the first bar-shaped groove (10) in a sliding manner, two sets of limiting blocks (12) which limit the limiting ring (9) up and down are fixedly arranged in the first strip-shaped groove (10), and one end, far away from the pull cap (5), of the adjusting bolt (7) is inserted into one set of limiting holes (11).

2. An adjustable weight module according to claim 1, characterized in that the periphery of the weight iron (2) is provided with a rubber sleeve (13), and one side of the weight iron (2) is provided with an adjusting handle (14), and the adjusting handle (14) is arranged opposite to the V-shaped sliding block (4).

3. The adjustable counterweight module of claim 1, wherein the limiting block (12) is installed in the first linear groove (10) by M6 countersunk head bolt, and the slide rail (3) is fixedly connected with the slide rail (3) fixing component (1) by M12 countersunk head bolt.

4. The adjustable counterweight module of claim 1, characterized in that one side of the V-shaped slider (4) facing the slide rail (3) is provided with a second strip-shaped groove (15), one part of the limiting block (12) is positioned in the first strip-shaped groove (10), and the other part of the limiting block (12) is positioned in the second strip-shaped groove (15).

5. The adjustable counterweight module of claim 1, characterized in that one side of the limiting block (12) facing the limiting ring (9) is provided with an arc-shaped concave surface (16) matched with the outer side surface of the limiting ring (9).

6. An adjustable weight module according to claim 1, wherein one end of the compression spring (6) is attached to the weight iron (2), and the other end of the compression spring (6) is attached to the limit ring (9).