CN210739264U

CN210739264U - Drag chain fixing device for heavy machinery

Info

Publication number: CN210739264U
Application number: CN201921796999.XU
Authority: CN
Inventors: 段炳生
Original assignee: Tianjin Huitong Duoyuan Technology Development Co Ltd
Current assignee: Tianjin Huitong Duoyuan Technology Development Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-12
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a tow chain fixing device for heavy machinery relates to tow chain technical field. This heavy drag chain fixing device for machinery, including first fixed block and second fixed block, first fixed block bottom is close to one side edge welding and has first threaded rod, and first threaded rod is provided with two altogether, and two first threaded rod surface covers are equipped with the stopper, and two first threaded rod surfaces are located stopper below cover and are equipped with the second fixed block, and two first threaded rod surfaces are located second fixed block below and all are provided with first piece of revolving. This heavy tow chain fixing device for machinery, during the use, because the clearance can be fixed in on the equipment of different shape bores between first fixed block and the second fixed block, improved fixing device's suitability, make first fixture block and second fixture block can carry out the block with different specification tow chains through adjusting connecting plate and regulating block and be connected.

Description

Drag chain fixing device for heavy machinery

Technical Field

The utility model relates to a tow chain technical field specifically is a tow chain fixing device for heavy machinery.

Background

The tow chain divide into steel tow chain and plastics tow chain, mainly be applied to the reciprocating motion occasion, can be to built-in cable, oil pipe, the trachea, water pipe etc. play and pull and guard action, but, the tow chain is supporting production when connecting device's fixing device is the tow chain production in the use among the prior art, so under most of the circumstances, a tow chain only has unique fixing device, if only fixing device appears damaging then need make again or purchase, comparatively waste time and delay actual work, common fixing device all need set up corresponding fixed hole on equipment simultaneously and just can fix fixing device, the real operation is very inconvenient, can lead to equipment to produce the damage simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a tow chain fixing device for heavy machinery uses the back, can adapt to and connect different specification tow chains through adjusting fixing device, can be applied to emergency, uses in turn between the different specification tow chains, and fixing device also need not to set up the fixed hole of using on equipment when fixed simultaneously, the reduction of very big degree to the influence of equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drag chain fixing device for heavy machinery comprises a first fixing block and a second fixing block, wherein a first threaded rod is welded at the bottom of the first fixing block close to one side edge, the number of the first threaded rods is two, a limiting block is sleeved on the outer surface of the two first threaded rods, a second fixing block is sleeved on the outer surface of the two first threaded rods below the limiting block, first rotary blocks are arranged on the outer surfaces of the two first threaded rods below the second fixing block, first supporting blocks are welded on the outer surface of one side of the limiting block close to the two side edges, a first connecting strip penetrates through the outer surface of one side of one of the first supporting blocks close to one side edge in a sliding mode, connecting plates are welded on the outer surface of one side of the first connecting strip, the number of the connecting plates is two, limiting strips are welded at the tops of the two connecting plates, and first rectangular through holes are formed in the, and a second rectangular through hole is formed in the edge, close to one side, of the outer surface of one side of each connecting plate.

Preferably, the outer surface of one side of the first supporting block is provided with a second connecting strip which penetrates through the edge of one side of the first supporting block in a sliding manner, the outer surface of one side of the second connecting strip extends to the inside of the first connecting strip, and the outer surface of the other side of the second connecting strip is welded with another connecting plate.

Preferably, the outer surface of one side of the connecting plate is close to one corner and is all welded with a second supporting block, two a second threaded rod penetrates through the top of the second supporting block in a sliding mode, a third fixed block is welded at the bottom of the second threaded rod, the outer surface of the second threaded rod is located above the second supporting block and is all sleeved with a fourth fixed block, and the outer surface of the second threaded rod is located above the fourth fixed block and is provided with a second rotary block.

Preferably, the edge of the outer surface of the other side of the connecting plate, which is close to one side, is provided with two first connecting rods in a sliding and penetrating mode along the vertical direction, the four first connecting rods are divided into two groups, one ends of the four first connecting rods extend into the second rectangular through hole, one end of each group of the two first connecting rods is welded with a first anti-falling block, and the other end of each group of the two first connecting rods is welded with a first clamping block.

Preferably, the top of the first fixture block is close to one side edge and is all welded with two adjusting rods along the horizontal direction, and the four adjusting rods are divided into two groups, two in each group the adjusting rods are sleeved with adjusting blocks on the outer surface, and two in each group one end of each adjusting rod is extended to the inside of the second fixture block.

Preferably, two second connecting rods are welded on the outer surface of one side of the second clamping block close to one side edge along the vertical direction, the four second connecting rods are divided into two groups, each group is two, one end of each second connecting rod extends to the outside of the corresponding first rectangular through hole, and each group is two second anti-falling blocks are welded on one end of each second connecting rod.

Compared with the prior art, the utility model provides a tow chain fixing device for heavy machinery. The method has the following beneficial effects:

(1) this tow chain fixing device for heavy machinery, during the use, because the clearance can be fixed in on the equipment of different shape bores between first fixed block and the second fixed block, improved fixing device's suitability, make first fixture block and second fixture block can carry out the block with different specification tow chains through adjusting connection board and regulating block and be connected.

(2) This tow chain fixing device for heavy machinery, during the use, make first fixed block and second fixed block equipment, through first screwing on the piece makes fixing device tightly be fixed in equipment, through adjusting connecting plate and regulating block messenger, first fixture block and second fixture block can be adapted to and be connected with different specification tow chains, use the second to revolve the piece and fix the head rod through the fourth fixed block after the regulation is accomplished, prevent that the device that has adjusted from taking place to remove.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a bottom perspective view of the present invention;

fig. 3 is a top perspective view of the present invention;

FIG. 4 is a front exploded perspective view of the present invention;

fig. 5 is a bottom exploded perspective view of the present invention.

In the figure: 1. a first fixed block; 2. a limiting block; 3. a second fixed block; 4. a first rotary block; 5. a first threaded rod; 6. a first connecting rod; 7. a connecting plate; 8. a second support block; 9. a third fixed block; 10. a fourth fixed block; 11. a second rotary block; 12. a first clamping block; 13. an adjusting block; 14. a second fixture block; 15. a limiting strip; 16. a second connecting rod; 17. a second anti-drop block; 18. a first support block; 19. a second threaded rod; 20. a first anti-drop block; 21. a first connecting bar; 22. a second connecting strip; 23. and adjusting the rod.

Detailed Description

The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown and described, and in which it is to be understood that the embodiments are merely illustrative of some, but not all, embodiments of the invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a heavy machinery drag chain fixing device comprises a first fixing block 1 and a second fixing block 3, wherein the first fixing block 1 and the second fixing block 3 are arranged so that the fixing device can be tightly fixed on equipment without arranging a fixing hole on the equipment, a gap between the first fixing block 1 and the second fixing block 3 enables the fixing device to be fixed on equipment with different calibers, the applicability of the fixing device is wider, a first threaded rod 5 is welded at the edge of the bottom, close to one side, of the first fixing block 1, the first threaded rod 5 is arranged so as to connect the first fixing block 1, a limiting block 2 and the second fixing block 3, the fixing device can clamp the equipment through the first threaded rod 5, the first threaded rods 5 are provided with two parts, the limiting blocks 2 are sleeved on the outer surfaces of the two first threaded rods 5, and the limiting block 2 is arranged so as to conveniently arrange other device parts, meanwhile, the fixing device can be more closely attached to equipment, a second fixing block 3 is sleeved on the outer surfaces of two first threaded rods 5 below a limiting block 2, first rotary blocks 4 are arranged on the outer surfaces of the two first threaded rods 5 below the second fixing block 3, the first rotary blocks 4 are arranged to enable the fixing device to be capable of adjusting the height of the first rotary blocks 4 through the matching of the first rotary blocks 4 and the first threaded rods 5, so that the fixing device can adapt to more equipment sizes, the equipment is not damaged when the fixing device is convenient to disassemble and assemble, first supporting blocks 18 are welded on the outer surface of one side of the limiting block 2 and close to the edges of two sides, the first supporting blocks 18 are arranged to fix and limit the moving direction of the first connecting strips 21, the fixing device cannot be connected with a drag chain due to the deviation of the first connecting strips 21, the first connecting strips 21 penetrate through the outer surface of one side of one first supporting block 18 and close to the edges of one side in a sliding mode, outer surface welding in first connecting strip 21 one side has connecting plate 7, the width of establishing in order to adjust fixing device of connecting plate 7, make fixing device can be adapted to the tow chain of more specification width, connecting plate 7 is provided with two altogether, spacing 15 has all been welded at two connecting plate 7 tops, the establishment of spacing 15 is in order to prevent that the skew from taking place in the horizontal direction for the second fixture block, make fixing device can't be connected with the tow chain is unable successfully, influence fixing device's stability simultaneously, first rectangle through hole has all been seted up to two 15 one side surfaces of spacing, two 7 one side surfaces of connecting plate are close to one side edge and have all seted up second rectangle through holes.

A second connecting strip 22 is slidably penetrated through the outer surface of one side of the other first supporting block 18 close to one side edge, the second connecting strip 22 is arranged to enable the fixing device to be always kept on the same horizontal straight line when the width of the fixing device is adjusted, the outer surface of one side of the second connecting strip 22 extends into the first connecting strip 21 to prevent the first connecting strip 21 and the second connecting strip 22 from shifting in the horizontal direction, the other connecting plate 7 is welded on the outer surface of the other side of the second connecting strip 22, the second supporting blocks 8 are welded on the outer surface of one side of the connecting plate 7 close to one side corner, the second supporting blocks 8 are arranged to tightly fix the first connecting rod 6 after the length of the fixing device is adjusted through the third fixing block 9 and the fourth fixing block 10 to prevent the length of the fixing device from changing again after adjustment, and second threaded rods 19 are slidably penetrated through the tops of the two second supporting blocks 8, the second threaded rods 19 are arranged to connect the third fixing blocks 9 and the fourth fixing blocks 10, the third fixing blocks 9 are welded at the bottoms of the two second threaded rods 19, the fourth fixing blocks 10 are sleeved on the outer surfaces of the two second threaded rods 19 above the second supporting blocks 8, the second rotary blocks 11 are arranged on the outer surfaces of the two second threaded rods 19 above the fourth fixing blocks 10, the second rotary blocks 11 are arranged to enable the third fixing blocks 9 and the fourth fixing blocks 10 to clamp the first connecting strips 6, two first connecting rods 6 penetrate through the outer surface of the other side of the connecting plate 7 close to one side edge in a sliding mode in the vertical direction, the first connecting rods 6 are arranged to facilitate extension adjustment of the first clamping blocks 12 and limit the positions of the first clamping blocks 12, the first clamping blocks 12 are prevented from shaking to influence the overall stability of the fixing device, and the four first connecting rods 6 are divided into two groups, one end of each of the four first connecting rods 6 extends into the second rectangular through hole, one end of each of the two first connecting rods 6 is welded with a first anti-falling block 20, the anti-falling blocks 20 are arranged to prevent the first connecting rods 6 and the second connecting rods 16 from exceeding the adjusting range in the adjusting process, the other end of each of the two first connecting rods 6 is welded with a first fixture block 12, the first fixture block 12 is arranged to be connected with the drag chain body after adjustment conveniently, two adjusting rods 23 are welded at the top of the first fixture block 12 close to one side edge along the horizontal direction, the adjusting rods 23 are arranged to limit the moving direction of the adjusting blocks 13, the four adjusting rods 23 are divided into two groups, the adjusting blocks 13 are sleeved on the outer surfaces of the two adjusting rods 23 in each group, the adjusting blocks 13 are arranged to adjust the height of the device in the vertical direction conveniently, and one end of each group, two second connecting rods 16 are welded on the outer surface of one side of the second fixture block 14 close to one side edge along the vertical direction, the four second connecting rods 16 are divided into two groups, one end of each group of two second connecting rods 16 extends to the outside of the first rectangular through hole, and one end of each group of two second connecting rods 16 is welded with a second anti-falling block 17.

When using equipment, because the clearance can be fixed in on the equipment of different shape bores between first fixed block 1 and the second fixed block 3, fixing device's suitability has been improved, make first fixture block 12 and second fixture block 14 can carry out the block with different specification tow chains through adjusting connecting plate 7 and regulating block 13 and be connected, during the use, make first fixed block 1 and second fixed block 3 block equipment, make fixing device tightly be fixed in on equipment through screwing first spiral block 4, make through adjusting connecting plate 7 and regulating block 13, first fixture block 12 and second fixture block 14 can be adapted to the connection with different specification tow chains, use second spiral block 11 to fix first connecting rod 6 through fourth fixed block 10 after the regulation is accomplished, prevent that the device that has adjusted from taking place to remove.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heavy drag chain fixing device for machinery, includes first fixed block (1) and second fixed block (3), its characterized in that: the edge of the bottom of the first fixed block (1), which is close to one side, is welded with two first threaded rods (5), the outer surfaces of the two first threaded rods (5) are sleeved with limit blocks (2), the outer surfaces of the two first threaded rods (5) are sleeved with second fixed blocks (3) below the limit blocks (2), and the outer surfaces of the two first threaded rods (5) are provided with first rotary blocks (4) below the second fixed blocks (3);

stopper (2) one side surface is close to both sides edge and all has welded first supporting block (18), one of them first supporting block (18) one side surface is close to one side edge and slides and has run through first connecting strip (21), the outer surface welding of first connecting strip (21) one side has connecting plate (7), connecting plate (7) are provided with two altogether, two spacing (15), two have all been welded at connecting plate (7) top first rectangle through hole has all been seted up, two to spacing (15) one side surface connecting plate (7) one side surface is close to one side edge and has all seted up second rectangle through hole.

2. The tow chain fixing device for heavy machinery according to claim 1, wherein: the outer surface of one side of the other first supporting block (18) is provided with a second connecting strip (22) which penetrates through the edge close to one side in a sliding mode, the outer surface of one side of the second connecting strip (22) extends into the first connecting strip (21), and the outer surface of the other side of the second connecting strip (22) is welded with another connecting plate (7).

3. The tow chain fixing device for heavy machinery according to claim 1, wherein: two second supporting shoe (8), two are all welded near one side corner to connecting plate (7) one side surface second supporting shoe (8) top all slides and runs through second threaded rod (19), two third fixed block (9), two are all welded to second threaded rod (19) bottom second threaded rod (19) surface is located second supporting shoe (8) top and all overlaps and be equipped with fourth fixed block (10), two second threaded rod (19) surface is located fourth fixed block (10) top and all is provided with the second and revolves piece (11).

4. The tow chain fixing device for heavy machinery according to claim 1, wherein: two connecting plate (7) opposite side surface is close to a side edge department and all slides along vertical direction and runs through there are two head rods (6), and four head rods (6) divide into two sets ofly, four head rod (6) one end all extends to inside the second rectangle through hole, every group is two head rod (6) one end welding has first anticreep piece (20), every group is two head rod (6) other end welding has first fixture block (12).

5. The tow chain fixing device for heavy machinery according to claim 4, wherein: two first fixture block (12) top is close to one side edge and all welds two regulation poles (23) along the horizontal direction, and four regulation poles (23) divide into two sets ofly, and every group is two it is equipped with regulating block (13) to adjust pole (23) surface cover, and every group is two it all extends to inside second fixture block (14) to adjust pole (23) one end.

6. The tow chain fixing device for heavy machinery according to claim 5, wherein: two second connecting rods (16) are all welded near one side edge to second fixture block (14) one side surface along vertical direction, and four second connecting rods (16) divide into two sets ofly, and every group is two second connecting rod (16) one end all extends to first rectangle through hole outside, every group is two second connecting rod (16) one end welding has second anticreep piece (17).