CN210304396U - Sliding rail oiling device for pushing and sliding roof of roof truss - Google Patents

Abstract

The utility model relates to a construction equipment technical field, concretely relates to roof truss pushes away slides and uses slide rail oiling station, including the shell, articulated on the shell have the handspike, the shell internal fixation has grease chamber, and grease chamber has the oil groove of scribbling through pipe connection, scribbles the oil groove and includes fixed plate and fly leaf, fixed plate and fly leaf sliding connection, is fixed with on the working face of fixed plate and fly leaf and has the deformation layer, and the deformation layer can be gasbag or sponge, and it has a plurality of oilholes that communicate with the pipe to open on the deformation layer. Handheld handspike can promote the shell and remove along the slide rail, pushes down the handspike simultaneously, can extrude the butter in the oil chamber, thereby the butter flows to the fat liquoring groove and scribbles the oil to the slide rail, has solved the problem of slide rail fat liquoring inefficiency among the prior art, has improved fat liquoring efficiency, reduces intensity of labour simultaneously.

Description

Sliding rail oiling device for pushing and sliding roof of roof truss

Technical Field

The utility model relates to a construction equipment technical field, concretely relates to roof truss pushes away slides and uses slide rail oiling station.

Background

Roof trusses, which are important parts of the upper part of a steel structure, often become a serious problem in the construction process of the whole steel structure due to factors such as large span, large overhead working capacity, difficult hoisting and the like. Before roof truss top pushes away the construction work that slides, need carry out the installation of slide rail, then scribble the butter on the slide rail, reduce the wearing and tearing of slide rail, follow-up just can carry out the work such as hoist and mount and top of roof truss and push away and slide. However, in the butter coating process, a worker uses cloth to coat butter on the sliding rail, so that not only is the butter coating efficiency slow, but also the butter is unevenly distributed, so that much butter is wasted, and meanwhile, for the large-span roof truss sliding, the sliding rail is generally long in length, the labor time of the worker is long, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a roof truss pushes away slides and uses slide rail oiling station, solves the problem that slide rail oiling is inefficient among the prior art, reduces the intensity of labour of slide rail fat liquoring simultaneously.

The scheme is basically as follows:

roof truss pushes away to push away slides and uses slide rail oiling station includes:

a housing movable along the slide rail;

the oil coating groove is fixedly connected with the shell and can be matched with the sliding rail;

the oil chamber is arranged in the shell and communicated with the oiling groove;

and a pressurizing mechanism for pressurizing the oil chamber.

Has the advantages that: the pressurizing mechanism can be a pneumatic device or an electric power propelling device. Promote the shell and remove along the slide rail, loading system pressurizes to grease chamber, lets the butter in the grease chamber flow to scribble the oil groove on, scribbles the oil along the slide rail motion and with the slide rail cooperation, just can scribble the butter on the slide rail of process, and relative prior art, slide rail fat liquoring efficiency is showing and is promoting, has reduced workman intensity of labour simultaneously.

Further, the pressurizing mechanism comprises a hand push rod and a piston, one end of the hand push rod is hinged with the shell, the hand push rod is movably connected with the piston through a movable connecting piece, and the piston is in sliding connection with the oil chamber.

The pushing force is manually applied to the hand push rod, so that the shell is conveniently pushed manually to move; exerting down force for the handspike, can drive the piston through some movable mechanism and move, thereby the piston motion can pressurize the grease chamber, extrudes the butter from the grease chamber.

Furthermore, the movable connecting piece comprises a U-shaped piston rod and a transmission rod hinged with the hand push rod, the piston rod is fixed with the piston, and the non-connecting end of the piston rod is hinged with the transmission rod.

The piston rod is U-shaped, so that the oil chamber and the piston rod can adapt to smaller shell volume, and meanwhile, the transmission rod is convenient to obliquely arrange and is beneficial to pressure transmission. The non-connected end of the piston rod, i.e. the end of the piston rod not connected to the piston.

Furthermore, a guide groove is formed in the shell, and the non-connecting end of the piston rod is connected with the guide groove in a sliding mode.

The guide groove can play a guiding role in the movement of the non-connecting end of the piston rod, and the stable movement of the piston rod is facilitated.

Furthermore, the oiling groove comprises a fixed plate and a movable plate, the fixed plate is fixedly connected with the shell, the movable plate is slidably connected with the fixed plate, and a locking mechanism is further arranged between the movable plate and the fixed plate. Therefore, the distance between the movable plate and the fixed plate is adjustable, and the movable plate can adapt to guide rails of different specifications.

Furthermore, the fixed plate is L-shaped, and the working surfaces of the fixed plate and the movable plate are fixed with a variable layer.

The working surfaces of the fixed plate and the movable plate are the surfaces facing the slide rail. The fixed plate is L-shaped, is favorable for the combination of the fixed plate and the movable plate to surround the slide rail on three sides, and is favorable for overall oiling. The deformation layer can be according to the cross-sectional shape deformation of slide rail, improves the homogeneity of oil reservoir, reduces the butter extravagant.

Further, the deformation layer adopts air bags, sponge or rubber. The gasbag is inflated and can be deformed, and the gassing can recover, and the sponge also can both deform and recover automatically with rubber.

Further, the shell is rotatably connected with a grooved wheel. The grooved wheel is beneficial to the shell to move on the slide rail, reduces friction, reduces workman's amount of labour.

Further, brushes are further fixed on the fixed plate and the movable plate. The brush can clear up the debris on the slide rail, improves the fat liquoring quality.

Furthermore, the hand push rod is fixedly connected with a bending part, and the axis of the bending part is perpendicular to the moving direction of the shell. The bending part enables the force application part of the hand push rod to move to the outer side of the sliding rail, force application of workers is facilitated, and operation difficulty is reduced.

Drawings

Fig. 1 is a schematic top left oblique view of the embodiment of the present invention.

Fig. 2 is a schematic view of the right lower oblique view of the embodiment of the present invention.

Fig. 3 is a schematic view of the inside of the housing according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a shell 1, a grooved pulley 11, a hand push rod 12, a bending part 13, a transmission rod 21, a guide groove 22, an oil chamber 30, a piston rod 32, an oil filling opening 33, a guide pipe 34, a fixing plate 40, a deformation layer 41, a brush 42, a tightening bolt 43 and a movable plate 50.

The examples are essentially as follows:

roof truss pushes away to slide uses slide rail oiling station, as shown in figure 1, including shell 1, the left side below of shell 1 is equipped with the width and is greater than the recess of slide rail, and the recess lateral wall is connected with H type's sheave 11 through pivot and bearing rotation, and sheave 11 can roll on the slide rail. In order to facilitate manual pushing of the shell 1 to move on the sliding rail, a hand push rod 12 is hinged to the upper left side of the shell 1, the hand push rod 12 is obliquely arranged, a bent portion 13 is welded to the upper end of the hand push rod 12, and the bent portion 13 is perpendicular to the moving direction of the shell 1.

In order to coat grease on the slide rail when the shell 1 moves, an oil coating groove is fixed on the lower surface of the shell 1. As shown in fig. 2, the oiling groove comprises a fixed plate 40 and a movable plate 50, wherein the fixed plate 40 is in an inverted L shape, and the upper surface of the transverse part of the fixed plate 40 is welded and fixed with the lower surface of the shell 1; the movable plate 50 is slidably connected with the fixed plate 40 in the following manner: the end surface of the lateral portion of the fixed plate 40 is welded with a guide rail, as shown in fig. 1, the right end of the movable plate 50 protrudes upward, as shown in fig. 2, and the surface of the protruding portion of the movable plate 50 facing the guide rail is provided with a sliding groove engaged with the guide rail. In order to enable the movable plate 50 to be fixed after sliding adjustment, a locking mechanism is disposed between the fixed plate 40 and the movable plate 50, and the locking mechanism of the embodiment is specifically: the movable plate 50 is provided with a threaded through hole at a position corresponding to the sliding groove and is in threaded connection with a tightening bolt 43, and the tightening bolt 43 abuts against the guide rail to fix the position of the movable plate 50.

During operation, the slide rail is located between the vertical part of fixed plate 40 and movable plate 50, and the adjustable slide rail that is convenient for to be fit for different specifications in movable plate 50 position, and the three face that the oiling groove faced the slide rail is the working face, bonds on the working face and has deformation layer 41, thereby deformation layer 41 can suitably be out of shape to cooperate the slide rail cross-sectional shape, and this deformation layer 41 can adopt sponge, gasbag or rubber, and what this embodiment specifically adopted is the sponge. In order to avoid abrasion of the deformation layer 41, felt cloth may be further bonded to the deformation layer 41.

The oiling groove is communicated with an oil chamber 30, and the specific communication structure is as follows: a cavity is arranged inside the fixed plate 40 and the movable plate 50, a plurality of oil holes are formed in the deformation layer 41 and the felt cloth, the oil holes are communicated with the cavity, the cavity is communicated with the oil chamber 30 through a conduit 34, and as shown in fig. 3, the oil chamber 30 is fixed inside the housing 1. A gap exists between the upper end of the oil chamber 30 and the shell 1, a piston is connected in the oil chamber 30 in a sliding mode, the piston is fixedly connected with a U-shaped piston rod 32, and one end, which is not connected with the piston, of the piston rod 32 can extend into the gap between the oil chamber 30 and the shell 1.

Referring to fig. 1 and 3, the housing 1 is provided with a guide groove 22, one end of the piston rod 32, which is not connected to the piston, extends out of the guide groove 22, and a slider is fixed on the outer periphery of the piston rod 32 corresponding to the guide groove 22 and is slidably connected with the guide groove 22. Oil chamber 30 is provided with oil filler 33, oil filler 33 extends out of housing 1, grease is added to oil chamber 30 through oil filler 33, and after the addition of grease, oil filler 33 is sealed with a lid.

In order to provide pressure to the inside of oil chamber 30 while hand push rod 12 pushes housing 1 to move, and grease can flow out from conduit 34, a transmission rod 21 is hinged to the middle of hand push rod 12 through a hinge shaft, and the lower end of transmission rod 21 is hinged to one end of piston rod 32 extending out of guide groove 22 through a hinge shaft. In this way, when the hand push rod 12 is pushed down, a component force is transmitted through the transmission rod 21 to move the piston rod 32, thereby pushing the piston in the oil chamber 30 to pressurize. It is of course possible to use an electrically powered device to pressurize oil chamber 30, but the disadvantage is that the power cord supplying the electrically powered device is relatively cumbersome to construct.

In order to clean up sundries on the slide rail before oiling, brushes 42 are fixed at one ends, close to the grooved pulley 11, of the fixed plate 40 and the movable plate 50, the positions of the brushes 42 correspond to three working faces, so that the three faces of the slide rail are surrounded, the brushes 42 can clean up gravel and partial rust on the slide rail, meanwhile, the brushes are matched with the grooved pulley 11 to guide the movement direction of the shell 1, and the shell 1 can stably move along the slide rail.

The operation process is as follows:

moving the device to a slide rail, enabling the slide rail to enter an oil coating groove, moving the movable plate 50, adjusting the position of the movable plate 50 to enable the deformation layer 41 to be attached to the surface of the slide rail, then holding the bent part 13 with a hand, providing thrust for the shell 1 to move on the slide rail, meanwhile, pressing the pressure rod downwards, enabling the pressure rod to pressurize the oil chamber 30 through the transmission rod 21, enabling the butter to flow to the oil coating groove through the guide pipe 34, and coating the butter on the slide rail passing through by the felt on the deformation layer 41 and the deformation layer 41.

If the slide rail is rusted too much, the friction force of the oiling groove part is too large, and in order to reduce the labor intensity, a grooved pulley 11 is arranged below the position, close to the oil filling port 33, of the shell 1, so that the pressing force of the hand push rod 12 is completely born by the grooved pulley 11, the oiling groove part is suspended, and the deformation layer 41 can be in balanced deformation and is in contact with the slide rail.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the structure of the present invention, and these should be construed as the scope of the present invention. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. Roof truss pushes away to slide uses slide rail oiling station, its characterized in that includes:

a housing movable along the slide rail;

the oil coating groove is fixedly connected with the shell and can be matched with the sliding rail;

the oil chamber is arranged in the shell and communicated with the oiling groove;

and a pressurizing mechanism for pressurizing the oil chamber.

2. The roof truss top pushes away slides and uses slide rail oiling station of claim 1, characterized by that: the pressurizing mechanism comprises a hand push rod and a piston, one end of the hand push rod is hinged with the shell, the hand push rod is movably connected with the piston through a movable connecting piece, and the piston is in sliding connection with the oil chamber.

3. The roof truss top pushes away slides and uses slide rail oiling station of claim 2, characterized by: the movable connecting piece comprises a U-shaped piston rod and a transmission rod hinged with the hand push rod, the piston rod is fixed with the piston, and the non-connecting end of the piston rod is hinged with the transmission rod.

4. The roof truss top pushes away slides and uses slide rail oiling station of claim 3, characterized by that: the shell is provided with a guide groove, and the non-connecting end of the piston rod is connected with the guide groove in a sliding mode.

5. The roof truss top pushes away slides and uses slide rail oiling station of claim 4, characterized by that: the oiling groove comprises a fixed plate and a movable plate, the fixed plate is fixedly connected with the shell, the movable plate is slidably connected with the fixed plate, and a locking mechanism is further arranged between the movable plate and the fixed plate.

6. The roof truss top pushes away slides and uses slide rail oiling station of claim 5, characterized by that: the fixed plate is L-shaped, and the working surfaces of the fixed plate and the movable plate are fixed with a variable layer.

7. The roof truss top pushes away slides and uses slide rail oiling station of claim 6, characterized by that: the deformation layer adopts air bags, sponge or rubber.

8. The slide rail oiling device for roof truss incremental launching sliding according to any one of claims 5 to 7, which is characterized in that: the shell is rotatably connected with a grooved wheel.

9. The roof truss top pushes away slides and uses slide rail oiling station of claim 8, characterized by that: and the fixed plate and the movable plate are also fixedly provided with a brush.

10. The roof truss top pushes away slides and uses slide rail oiling station of claim 9, characterized by that: the hand push rod is fixedly connected with a bending part, and the axis of the bending part is perpendicular to the moving direction of the shell.

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