CN211035137U

CN211035137U - Directional moving lifting platform

Info

Publication number: CN211035137U
Application number: CN201921984892.8U
Authority: CN
Inventors: 程晓光; 褚良海; 朱高中; 时宏业
Original assignee: Tianjin Fenghe Aviation Manufacturing Co ltd
Current assignee: Tianjin Fenghe Aviation Manufacturing Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-17
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a lift platform technical field just discloses a directional removal lift platform, including base and crane, the crane is fixed to be set up in the upper surface of base, the fixed backup pad that is equipped with in upper end of crane, the upper surface of backup pad is equipped with the guardrail, the fixed position control mechanism that is equipped with of inside lower surface center department of guardrail, guardrail bottom plate lower surface symmetry is equipped with spacing supporting mechanism, the fixed head rod, two that is equipped with of left and right sides symmetry of backup pad the one end difference fixedly connected with baffle, two that the backup pad was kept away from to the head rod the symmetry is fixed to be equipped with the slide bar between the baffle. The utility model discloses can directly adjust the position of guardrail, solve the problem that needs adjust whole device.

Description

Directional moving lifting platform

Technical Field

The utility model relates to a lift platform technical field especially relates to a directional removal lift platform.

Background

In modern engineering construction or fitment process, need handle the eminence wall body, often have the potential safety hazard when using hand ladder, and lift greatly reduced the risk, can be through the straight up-down of power control lift.

The end face and the excircle of the lifting platform, which are perpendicular to the cutter bar, are provided with cutting edges and are mainly used for milling planes. The cutting edge of the outer circle is the main cutting edge, and the cutting edge of the end face plays the same role as a scraper. Compared with a sleeve type end mill, the lifting platform has a shorter blade part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lift can only be straight-up directly down, when needs horizontal adjusting position, can only control the problem of the whole displacement of whole device, and the directional moving lift platform that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a directional moving lifting platform, includes base and crane, the crane is fixed to be set up in the upper surface of base, the fixed backup pad that is equipped with in upper end of crane, the upper surface of backup pad is equipped with the guardrail, the fixed position control mechanism that is equipped with of inside lower surface center department of guardrail, guardrail bottom plate lower surface symmetry is equipped with spacing supporting mechanism, the fixed head rod that is equipped with of left and right sides symmetry of backup pad, two the one end difference fixedly connected with baffle, two of backup pad is kept away from to the head rod the symmetry is fixed to be equipped with the slide bar between the baffle.

Preferably, position control mechanism includes first bull stick, first bull stick sets up and rotates in the inside of guardrail and the bottom plate of lower extreme pole wall through first bearing and guardrail to be connected, the lower extreme pole wall of first bull stick runs through the bottom plate of guardrail and downwardly extending and the first bevel gear of fixedly connected with, the right side meshing of first bevel gear is connected with the second bevel gear, the right side wall fixedly connected with sleeve pipe of second bevel gear, the inside of second bevel gear transversely has seted up first through-hole and has the lead screw with the common threaded connection of sleeve pipe, the both ends of lead screw respectively with the baffle fixed connection who corresponds, the lower surface of guardrail passes through the fixed second bearing that is equipped with of bearing frame, the sheathed tube pipe wall rotates with the inner wall of second bearing to be connected.

Preferably, the limiting support mechanism comprises four support rods, the four support rods are fixedly arranged at four corners of the lower surface of the guardrail base plate respectively, the lower ends of the support rods are connected with balls in a rotating mode, two limiting sliding grooves are symmetrically formed in the upper surface of the support plate, and each ball is matched with the corresponding limiting sliding groove.

Preferably, the four supporting rods are transversely provided with second through holes, and the inner walls of the four second through holes are movably sleeved with the corresponding rod walls of the sliding rods respectively.

Preferably, the upper end of the first rotating rod is fixedly connected with a second rotating rod, and the rod wall of the second rotating rod is provided with anti-skid stripes.

Preferably, the lower fixed universal wheel that is equipped with the band foot brake of lower surface symmetry of base, the upper surface left side symmetry of base is fixed and is equipped with two second connecting rods, two the fixed push rod that is equipped with between the second connecting rod.

Compared with the prior art, the utility model provides a directional moving lift platform possesses following beneficial effect:

1. this directional movement lift platform through setting up in the first bevel gear of first bull stick lower extreme, can drive second bevel gear and rotate with the sleeve pipe when first bull stick drives first bevel gear and rotates, utilizes the threaded connection of second bevel gear and sleeve pipe and lead screw to realize the removal about the guardrail.

2. This directional movement lift platform through setting up the slide bar between two baffles, can utilize the activity of slide bar and bracing piece to cup joint when the position of guardrail is adjusted about needs, realizes the position control of guardrail.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can directly adjust the position of guardrail, solve the problem that needs adjust whole device.

Drawings

Fig. 1 is a schematic structural view of a directional moving lifting platform provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic view of a connection structure of the base plate and the baffle plate of fig. 1.

In the figure: the device comprises a base 1, a lifting frame 2, a supporting plate 3, a guardrail 4, a first connecting rod 5, a baffle 6, a sliding rod 7, a first rotating rod 8, a first bevel gear 9, a second bevel gear 10, a sleeve 11, a screw rod 12, a supporting rod 13, a ball 14, a second rotating rod 15, a universal wheel 16, a second connecting rod 17 and a push rod 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a directional moving lifting platform, including base 1 and crane 2, crane 2 is fixed to be set up in the upper surface of base 1, the fixed backup pad 3 that is equipped with in upper end of crane 2, the upper surface of backup pad 3 is equipped with guardrail 4, the fixed position adjustment mechanism that is equipped with of inside lower surface center department of guardrail 4, guardrail 4 bottom plate lower surface symmetry is equipped with spacing supporting mechanism, backup pad 3's the fixed head rod 5 that is equipped with of left and right sides symmetry, the one end difference fixedly connected with baffle 6 of backup pad 3 is kept away from to two head rod 5, the symmetry is fixed and is equipped with slide bar 7 between two baffles 6.

Position control mechanism includes first bull stick 8, first bull stick 8 sets up and rotates in the inside of guardrail 4 and the bottom plate of lower extreme pole wall through first bearing and guardrail 4 to be connected, the lower extreme pole wall of first bull stick 8 runs through the bottom plate of guardrail 4 and downwardly extending and the first bevel gear 9 of fixedly connected with, the right side meshing of first bevel gear 9 is connected with second bevel gear 10, the right side wall fixedly connected with sleeve pipe 11 of second bevel gear 10, first through-hole has transversely been seted up in the inside of second bevel gear 10 and has lead screw 12 with the common threaded connection of sleeve pipe 11, the both ends of lead screw 12 respectively with 6 fixed connection of baffle that correspond, the lower surface of guardrail 4 is equipped with the second bearing through the bearing frame is fixed, the pipe wall of sleeve pipe 11 rotates with the inner wall of second bearing to be.

Spacing supporting mechanism includes four bracing pieces 13, and four bracing pieces 13 are fixed respectively and set up in four corners of 4 bottom plate lower surfaces of guardrail, and the lower extreme of four bracing pieces 13 all rotates and is connected with ball 14, and two spacing spouts have been seted up to backup pad 3's upper surface symmetry, and every ball 14 respectively with the spacing spout phase-match that corresponds, when bracing piece 13 plays the supporting role to guardrail 4 reduce through ball 14 and backup pad 3 between the frictional force.

The second through holes are transversely formed in the four supporting rods 13, the inner walls of the four second through holes are movably sleeved with the corresponding rod walls of the sliding rods 7 respectively, and the supporting function of the guardrail 4 can be achieved through the supporting rods 13 when the guardrail 4 slides out of the upper surface of the supporting plate 3.

The upper end fixedly connected with second bull stick 15 of first bull stick 8, second bull stick 15 are "ten" font bull stick, and the staff of being convenient for uses, and anti-skidding stripe has been seted up to the pole wall of second bull stick 15, increases the frictional force between staff's hand and second bull stick 15, is convenient for rotate second bull stick 15.

The fixed universal wheel 16 that is equipped with the service brake of lower surface symmetry of base 1, the fixed two second connecting rods 17 that are equipped with of upper surface left side symmetry of base 1, the fixed push rod 18 that is equipped with between two second connecting rods 17 is convenient for remove whole device through push rod 18.

In the utility model, when in use, the worker rotates the second rotating rod 15, the second rotating rod 15 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the sleeve 11 to rotate, the position of the guardrail 4 is moved left and right through the rotary connection with the screw rod 12 while the second bevel gear 10 and the sleeve 11 rotate, when the guardrail moves 4, the ball 14 at the lower end of the support rod 13 is rotationally connected with the groove bottom of the limit chute, the friction force between the support rod 13 and the support plate 3 is reduced, when the guard rail 4 moves out of the upper surface of the supporting plate 3, through the sliding connection between the sliding rod 7 and the supporting rod 13, the supporting function is played to the supporting rod 13 and the guardrail 4, the position of the guardrail 4 is moved, the process that the whole device needs to be moved is avoided, and when the device is not used, the whole device is carried by pushing the push rod 18.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a directional moving lift platform, includes base (1) and crane (2), its characterized in that, crane (2) are fixed to be set up in the upper surface of base (1), the fixed backup pad (3) that is equipped with in upper end of crane (2), the upper surface of backup pad (3) is equipped with guardrail (4), the fixed position control mechanism that is equipped with of inside lower surface center department of guardrail (4), guardrail (4) bottom plate lower surface symmetry is equipped with spacing supporting mechanism, the fixed head rod (5) that are equipped with of left and right sides symmetry of backup pad (3), two the one end difference fixedly connected with baffle (6), two of backup pad (3) are kept away from in head rod (5) the symmetry is fixed and is equipped with slide bar (7) between baffle (6).

2. An oriented mobile lifting platform according to claim 1, wherein the position adjusting mechanism comprises a first rotating rod (8), the first rotating rod (8) is arranged inside the guardrail (4), the lower end rod wall of the first rotating rod (8) is rotatably connected with the bottom plate of the guardrail (4) through a first bearing, the lower end rod wall of the first rotating rod (8) penetrates through the bottom plate of the guardrail (4) and extends downwards and is fixedly connected with a first bevel gear (9), the right side of the first bevel gear (9) is engaged with a second bevel gear (10), the right side wall of the second bevel gear (10) is fixedly connected with a sleeve (11), the inside of the second bevel gear (10) is transversely provided with a first through hole and is in threaded connection with the sleeve (11) together with a screw rod (12), two ends of the screw rod (12) are respectively fixedly connected with corresponding baffle plates (6), and the lower surface of the guardrail (4) is fixedly provided with a second bearing through a bearing seat, and the pipe wall of the sleeve (11) is rotatably connected with the inner wall of the second bearing.

3. A directional movement lifting platform according to claim 1, wherein the limiting support mechanism comprises four support rods (13), the four support rods (13) are respectively and fixedly arranged at four corners of the lower surface of the bottom plate of the guardrail (4), the lower ends of the four support rods (13) are respectively and rotatably connected with a ball (14), two limiting sliding grooves are symmetrically formed in the upper surface of the support plate (3), and each ball (14) is respectively matched with the corresponding limiting sliding groove.

4. A directional movement lifting platform according to claim 3, characterized in that the four support rods (13) are transversely provided with second through holes, and the inner walls of the four second through holes are movably sleeved with the corresponding rod walls of the slide rods (7).

5. An oriented mobile lifting platform according to claim 2, characterized in that the upper end of the first rotating rod (8) is fixedly connected with a second rotating rod (15), and the rod wall of the second rotating rod (15) is provided with anti-skid strips.

6. A directional movement lifting platform according to claim 1, characterized in that the lower surface of the base (1) is symmetrically and fixedly provided with universal wheels (16) with foot brakes, the left side of the upper surface of the base (1) is symmetrically and fixedly provided with two second connecting rods (17), and a push rod (18) is fixedly arranged between the two second connecting rods (17).