CN216889888U

CN216889888U - Overload limiter mounting structure convenient to maintain

Info

Publication number: CN216889888U
Application number: CN202220381147.XU
Authority: CN
Inventors: 言三槐
Original assignee: Zhuzhou Tianhong Machinery Manufacturing Co ltd
Current assignee: Zhuzhou Tianhong Machinery Manufacturing Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of overload limiting equipment and discloses an overload limiter mounting structure convenient to maintain. This overload limiter mounting structure convenient to maintain, through dismantling fixing bolt, bolster bearing housing and step are convenient for dismantle fast, through adjusting the pole, be convenient for put into the position of the fixed fixture block of adjustment behind the limiter mount pad with control panel, restrict control panel's position, through the location pull rod, the position of the restriction link piece of being convenient for, it makes fixed fixture block not hard up to avoid the link piece to appear the skew to make to link up, thereby solved the comparatively loaded down with trivial details problem of dismantlement process of overload limiter when needs are maintained or are changed.

Description

Overload limiter mounting structure convenient to maintain

Technical Field

The utility model relates to the technical field of overload limiting equipment, in particular to an overload limiter mounting structure convenient to maintain.

Background

The overload limiter measures the weight of loaded goods through a weight sensor, an instrument displays the actual load in real time, when the load reaches the set value of the rated load, a signal sound and light alarm signal is sent out, and switching value output can be given out, the whole system comprises a sensor, a connecting cable, a microcomputer host and the like, the overload limiter can be usually installed on the existing crane, the crane overload limiter is a safety protection device of hoisting machinery, the overload of the hoisting weight of the crane can be effectively prevented, the overload limiter is an essential important device for ensuring that personnel and the crane are in a safe state, however, the dismounting process of the existing overload limiter when the overload limiter needs to be maintained or replaced is more complicated, and therefore the overload limiter installation structure convenient to maintain needs to be developed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the overload limiter mounting structure convenient to maintain, and solves the problem that the overload limiter is complicated to detach when needing to be maintained or replaced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an overload limiter mounting structure convenient to maintain, includes the base, be fixed with support frame and limiter mount pad on the base, the support frame top is fixed with positioning bottom plate, the last fixed inserted block that is fixed with of positioning bottom plate, fixed inserted block pegs graft with the step, step top joint has bolster bearing housing, limiter mount pad internally mounted has control panel, two sets of fixed fixture blocks are all installed to the left and right sides of limiter mount pad, and adjacent two sets of install first even post between the fixed fixture block, fixed fixture block bottom rotates and is connected with the linking piece, and adjacent two sets of install the second even post between the linking piece, the linking piece bottom rotates and is connected with the connecting piece, the connecting piece bottom rotates with the limiter mount pad outside and is connected, be fixed with the regulation pole on the connecting piece.

Preferably, two groups of limiting inserting columns are fixed on the lower bearing seat, and the limiting inserting columns are inserted into the fixing inserting blocks in an inserting mode.

Preferably, four groups of fixing bolts are uniformly screwed among the positioning bottom plate, the lower bearing seat and the upper bearing seat.

Preferably, the limiter mounting seat is rotatably connected with the fixed clamping block, and a rubber sleeve is sleeved at the top end of the fixed clamping block.

Preferably, a positioning seat is fixed on the outer side of the connecting piece, a positioning pull rod is installed inside the positioning seat, a reset spring is sleeved on the surface of the positioning pull rod, and the positioning pull rod is connected with the outer side face of the limiter installation seat in an inserting mode.

Preferably, the front and the back of the limiter mounting seat are provided with a plurality of groups of wiring grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides the overload limiter mounting structure convenient to maintain, and the overload limiter mounting structure has the following beneficial effects:

1. this overload limiter mounting structure convenient to maintain, through dismantling fixing bolt, bolster bearing housing and step are convenient for dismantle fast, through adjusting the pole, be convenient for put into the position of the fixed fixture block of adjustment behind the limiter mount pad with control panel, restrict control panel's position, through the location pull rod, the position of the restriction link piece of being convenient for, it makes fixed fixture block not hard up to avoid the link piece to appear the skew to make to link up, thereby solved the comparatively loaded down with trivial details problem of dismantlement process of overload limiter when needs are maintained or are changed.

2. This overload limiter mounting structure convenient to maintain is fixed with two sets of spacing posts of inserting through the step on, spacing post of inserting is pegged graft with fixed inserted block, pegs graft step and fixed inserted block to make spacing post of inserting insert among the fixed inserted block, conveniently dismantle and assemble, through the second even post, be convenient for extrude two sets of connectors of linking up simultaneously and adjust, through first even post, be convenient for promote simultaneously that two sets of fixed fixture blocks turn over and control panel surface fixed.

3. This overload limiter mounting structure convenient to maintain has all seted up multiunit wiring groove through the front and the back of limiter mount pad, is convenient for install other pencil, rotates with fixed fixture block through the limiter mount pad to be connected, and fixed fixture block top cover is equipped with the rubber sleeve, is convenient for through the position of fixed fixture block restriction control panel, and avoids contacting with the control panel surface between the fixed fixture block to control panel's position restricts.

Drawings

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

FIG. 2 is a schematic view of a bearing seat according to the present invention;

fig. 3 is an exploded view of a portion of the structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. positioning the bottom plate; 4. fixing the insert block; 5. a lower bearing seat; 6. limiting and inserting the column; 7. an upper bearing seat; 8. fixing the bolt; 9. a limiter mount; 10. a control panel; 11. fixing the fixture block; 12. a joining member; 13. a connecting member; 14. adjusting a rod; 15. a first connecting column; 16. a second connecting column; 17. positioning seats; 18. positioning the pull rod; 19. and a wiring slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an overload limiter mounting structure convenient to maintain, the on-line screen storage device comprises a base 1, be fixed with support frame 2 and limiter mount pad 9 on the base 1, 2 tops of support frame are fixed with positioning bottom plate 3, be fixed with fixed inserted block 4 on the positioning bottom plate 3, fixed inserted block 4 pegs graft with step 5, step 5 top joint has bolster bearing housing 7, limiter mount pad 9 internally mounted has control panel 10, two sets of fixed fixture block 11 are all installed to the left and right sides of limiter mount pad 9, install first link 15 between adjacent two sets of fixed fixture block 11, fixed fixture block 11 bottom rotates and is connected with linking piece 12, install second link 16 between adjacent two sets of linking piece 12, linking piece 12 bottom rotates and is connected with connecting piece 13, connecting piece 13 bottom rotates with the limiter mount pad 9 outside and is connected, be fixed with regulation pole 14 on the connecting piece 13.

Specifically, in order to facilitate the restriction of the installation position of the lower bearing seat 5, two groups of limiting insertion columns 6 are fixed on the lower bearing seat 5, the limiting insertion columns 6 are inserted into the fixed insertion blocks 4 in an inserting mode, the lower bearing seat 5 is inserted into the fixed insertion blocks 4 in an inserting mode, and the limiting insertion columns 6 are inserted into the fixed insertion blocks 4 to facilitate assembly.

Specifically, in order to facilitate assembly, four groups of fixing bolts 8 are uniformly screwed between the positioning bottom plate 3, the lower bearing seat 5 and the upper bearing seat 7, so that the positioning bottom plate 3, the lower bearing seat 5 and the upper bearing seat 7 are stably connected.

Specifically, in order to protect the control panel 10, the limiter mounting seat 9 is rotatably connected with the fixed fixture block 11, a rubber sleeve is sleeved on the top end of the fixed fixture block 11, the position of the control panel 10 is limited by the fixed fixture block 11, and the fixed fixture block 11 is prevented from contacting with the surface of the control panel 10.

Specifically, in order to prevent the fixed clamping block 11 from being opened at will, the positioning seat 17 is fixed on the outer side of the connecting piece 12, the positioning seat 17 is internally provided with a positioning pull rod 18, the surface of the positioning pull rod 18 is sleeved with a return spring, the positioning pull rod 18 is connected with the outer side surface of the limiter mounting seat 9 in an inserting mode, the positioning pull rod 18 is connected with the limiter mounting seat 9 in an inserting mode, the connecting piece 12 is prevented from changing the position, and the angle of the fixed clamping block 11 is prevented from deviating.

Specifically, in order to facilitate connection of the wire harness, the front and the back of the limiter mounting base 9 are both provided with a plurality of sets of wiring grooves 19.

The working principle is as follows: screwing fixing bolt 8, can dismantle bolster bearing housing 7 from step 5, also can dismantle step 5 from positioning bottom plate 3, conveniently change the maintenance, put into inside limiter mount pad 9 with control panel 10, and promote regulation pole 14, link post 16 through the second and extrude two sets of linking piece 12 simultaneously and adjust, and then link post 15 through first and promote two sets of fixed fixture block 11 simultaneously and turn over and with control panel 10 fixed surface, loosen location pull rod 18, the effort through reset spring promotes location pull rod 18 and pegs graft with limiter mount pad 9, prevent linking piece 12 the skew appears and make fixed fixture block 11 open, conveniently maintain control panel 10 after assembling.

In summary, in the overload limiter mounting structure convenient for maintenance, the upper bearing seat 7 and the lower bearing seat 5 are convenient to be quickly disassembled by disassembling the fixing bolt 8, the control panel 10 is convenient to be placed into the limiter mounting seat 9 by the adjusting rod 14 to adjust the position of the fixing fixture block 11, the position of the control panel 10 is limited, the position of the connecting piece 12 is convenient to be limited by the positioning pull rod 18, the connecting piece 12 is prevented from being deviated to loosen the fixing fixture block 11, so that the problem that the disassembly process of the overload limiter is complicated when maintenance or replacement is needed is solved, two groups of limiting insertion columns 6 are fixed on the lower bearing seat 5, the limiting insertion columns 6 are inserted into the fixing insertion blocks 4, the lower bearing seat 5 is inserted into the fixing insertion blocks 4, the limiting insertion columns 6 are inserted into the fixing insertion blocks 4, disassembly and assembly are convenient, the two groups of connecting pieces 12 are convenient to be simultaneously extruded by the second connecting columns 16 for adjustment, through first even post 15, be convenient for promote simultaneously that two sets of fixed fixture blocks 11 turn over and with control panel 10 fixed surface, multiunit wiring groove 19 has all been seted up through the front and the back of limiter mount pad 9, be convenient for install other pencil, rotate with fixed fixture block 11 through limiter mount pad 9 and be connected, 11 top covers of fixed fixture block are equipped with the rubber sleeve, be convenient for through the position of 11 restriction control panel 10 of fixed fixture block, and avoid between the fixed fixture block 11 with control panel 10 surface contact, thereby restrict control panel 10's position.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an overload limiter mounting structure convenient to maintain, includes base (1), be fixed with support frame (2) and limiter mount pad (9) on base (1), its characterized in that: the top of the support frame (2) is fixed with a positioning bottom plate (3), a fixed insert block (4) is fixed on the positioning bottom plate (3), the fixed insert block (4) is inserted into a lower bearing seat (5), an upper bearing seat (7) is clamped at the top of the lower bearing seat (5), a control panel (10) is arranged inside the limiter mounting seat (9), two groups of fixed fixture blocks (11) are arranged on the left side and the right side of the limiter mounting seat (9), a first connecting column (15) is arranged between every two adjacent groups of fixed fixture blocks (11), the bottom ends of the fixed fixture blocks (11) are rotatably connected with a linking piece (12), a second connecting column (16) is arranged between every two adjacent groups of linking pieces (12), the bottom ends of the linking pieces (12) are rotatably connected with a connecting piece (13), and the bottom ends of the connecting piece (13) are rotatably connected with the outer side of the limiter mounting seat (9), an adjusting rod (14) is fixed on the connecting piece (13).

2. The overload limiter mounting structure facilitating maintenance according to claim 1, wherein: two groups of limiting insertion columns (6) are fixed on the lower bearing seat (5), and the limiting insertion columns (6) are inserted into the fixed insertion blocks (4).

3. The overload limiter mounting structure facilitating maintenance according to claim 1, wherein: four groups of fixing bolts (8) are uniformly screwed among the positioning bottom plate (3), the lower bearing seat (5) and the upper bearing seat (7).

4. The overload limiter mounting structure facilitating maintenance according to claim 1, wherein: the limiter mounting seat (9) is rotatably connected with the fixed clamping block (11), and the top end of the fixed clamping block (11) is sleeved with a rubber sleeve.

5. The overload limiter mounting structure facilitating maintenance according to claim 1, wherein: a positioning seat (17) is fixed on the outer side of the connecting piece (12), a positioning pull rod (18) is installed inside the positioning seat (17), a reset spring is sleeved on the surface of the positioning pull rod (18), and the positioning pull rod (18) is connected with the outer side face of the limiter installation seat (9) in an inserting mode.

6. The overload limiter mounting structure facilitating maintenance according to claim 1, wherein: the front and the back of the limiter mounting seat (9) are provided with a plurality of groups of wiring grooves (19).