CN212425374U

CN212425374U - Screw rod lifting device for equipment maintenance

Info

Publication number: CN212425374U
Application number: CN202020973784.7U
Authority: CN
Inventors: 曾超
Original assignee: Hubei Xiangke Hydraulic Technology Development Co ltd
Current assignee: Hubei Xiangke Hydraulic Technology Development Co ltd
Priority date: 2020-05-31
Filing date: 2020-05-31
Publication date: 2021-01-29
Anticipated expiration: 2030-05-31

Abstract

The utility model discloses a lead screw elevating gear for overhaul of equipments, which comprises a bod, the top fixedly connected with protection network of organism, the left side fixedly connected with fixed block of protection network, the draw-in groove has been seted up on the right side of fixed block, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with stop gear, stop gear's bottom runs through to the inside of draw-in groove. The utility model discloses a set up organism, protection network, fixed block, draw-in groove, fixed slot, stop gear, movable block, gag lever post, spring, regulation hole, adjustment mechanism, adjust the pole, the regulating block, the connecting rod, the connecting block, the hinge, the guard gate, the fixture block, the spacing groove, the slip hole, the slide bar, spacing hole, the cooperation of slider and spout is used, solved current user when using elevating gear to overhaul equipment, because the elevating gear periphery does not protect, the user can be because of stepping on the sky carelessly and lead to the problem of falling down from elevating gear.

Description

Screw rod lifting device for equipment maintenance

Technical Field

The utility model belongs to the technical field of elevating gear, especially, relate to a lead screw elevating gear for overhaul of the equipments.

Background

The lifting device is a hoisting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, various plane conveying equipment is often arranged on the lifting device, and the lifting device is used as a connecting device of conveying lines with different heights and generally driven by hydraulic pressure, so the lifting device is called a hydraulic lifting device, is widely applied to operations such as high-altitude installation and maintenance and the like besides being used for conveying goods with different heights, has the characteristic of free lifting of the lifting device, is widely applied to municipal maintenance, wharf and logistics center goods transportation, building decoration and the like, is provided with an automobile chassis, a storage battery car chassis and the like which can freely walk, changes the working height space, and has the advantages of light weight, self-walking, electric starting, self-supporting legs, simple operation, large working area, capability of crossing obstacles to perform high-altitude operation and the like 360-degree free rotation.

Lifting device can be used when overhauing some equipment that are located the eminence, and the problem that prior art exists is: when the user overhauls equipment using elevating gear, because the elevating gear is peripheral not protected, the user can lead to dropping from elevating gear because of stepping on empty carelessly, and inconvenient user uses to elevating gear's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a lead screw elevating gear for overhaul of equipments possesses the advantage that prevents that the user from making carelessly dropping using elevating gear, has solved current user and when using elevating gear to overhaul equipment, because the elevating gear periphery does not protect, the user can lead to the problem of dropping from elevating gear because of stepping on empty carelessly.

The utility model discloses a realize like this, a lead screw elevating gear for overhaul of equipments, which comprises a bod, the top fixedly connected with protection network of organism, the left side fixedly connected with fixed block of protection network, the draw-in groove has been seted up on the right side of fixed block, the fixed slot has been seted up to the inside of fixed block, the inside of fixed slot is provided with stop gear, stop gear's bottom runs through to the inside of draw-in groove, the regulation hole has been seted up to the front side of fixed block, the both sides of regulation downthehole portion all are provided with adjustment mechanism, the front side fixedly connected with hinge of protection network, one side fixedly connected with guard gate of protection network is kept away from to the hinge, the front side fixedly connected with fixture block of guard gate, the spacing groove of using with the stop.

As the utility model discloses preferred, adjustment mechanism is including adjusting the pole, two equal fixedly connected with regulating blocks in the relative one side of regulation pole, there is the connecting rod at the top of regulating block through first pivot swing joint, there is the connecting block one side that the regulating block was kept away from to the connecting rod through second pivot swing joint, connecting block and stop gear's surface contact.

As the utility model discloses it is preferred, stop gear includes the movable block, the bottom fixedly connected with gag lever post of movable block, the bottom of gag lever post runs through to the inside of draw-in groove, and uses with the spacing groove cooperation, the top fixedly connected with spring of movable block, the top of spring and the inner wall fixed connection of fixed slot, one side fixed connection of connecting rod is all kept away from with the connecting block to the left and right sides of gag lever post.

As the utility model discloses it is preferred, the sliding hole has all been seted up to the both sides at movable block top, the inner wall swing joint of sliding hole has the slide bar, the top of slide bar and the inner wall fixed connection of fixed slot.

As the utility model discloses it is preferred, the spacing hole that uses with the gag lever post cooperation is seted up to the inner wall of draw-in groove, spacing hole communicates with the fixed slot each other.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of regulating block, the spout that uses with the slider cooperation is seted up to the inner wall of fixed slot.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up organism, protection network, fixed block, draw-in groove, fixed slot, stop gear, movable block, gag lever post, spring, regulation hole, adjustment mechanism, adjust the pole, the regulating block, the connecting rod, the connecting block, the hinge, the guard gate, the fixture block, the spacing groove, the slip hole, the slide bar, spacing hole, the cooperation of slider and spout is used, solved current user when using elevating gear to overhaul equipment, because the elevating gear periphery does not protect, the user can be because of stepping on the sky carelessly and lead to the problem of falling down from elevating gear.

2. The utility model discloses a set up stop gear, can promote the movable block downstream through the elasticity that the spring produced, the movable block drives the inside that the gag lever post got into the spacing groove through spacing hole to the position of fixed fixture block, and then the position of having fixed the guard gate has increased elevating gear's protectiveness.

3. The utility model can move inwards by pressing the adjusting rods on two sides, so that the adjusting rods drive the adjusting block to move along the track of the sliding groove, the adjusting block drives the connecting rod to move upwards through the cooperation between the first rotating shaft and the second rotating shaft, the connecting rod drives the connecting block to move upwards, the connecting block drives the limiting rod to move upwards, so that the bottom of the limiting rod is separated from the inside of the clamping groove, at the moment, the protective door is rotated through the hinge to enable the clamping block to enter the inside of the clamping groove, the adjusting rods are loosened, the elastic force generated by the spring pushes the movable block to move downwards, the movable block drives the limiting rod to enter the inside of the limiting groove through the limiting hole, thereby fixing the position, thereby fixing the position of the protective door, solving the problems that when the existing user uses the lifting device to overhaul the equipment, because the periphery of the lifting device is not protected, the user can cause the problem of falling from the lifting device due to careless stepping on the lifting device.

4. The utility model discloses a set up sliding hole and slide bar, can all set up the sliding hole and have the slide bar at the inner wall swing joint of sliding hole through the both sides at the movable block top, can restrict the position of movable block, for the movable block provides the removal orbit, reduce the friction between movable block surface and the fixed slot inner wall simultaneously, prolong the life of movable block.

5. The utility model discloses a set up spacing hole, can be through the inner wall at the draw-in groove set up with the spacing hole that the gag lever post cooperation was used, can restrict the position of gag lever post, for the gag lever post provides the removal orbit, make the gag lever post can pass through the inside that spacing hole accuracy got into the spacing groove to the position of fixed guard gate.

6. The utility model discloses a set up slider and spout, can set up the spout that uses with the slider cooperation through the bottom fixedly connected with slider at the regulating block and at the inner wall of fixed slot, can restrict the position of regulating block, for the regulating block provides the removal orbit, make the regulating block drive connecting rod and connecting block motion to it is spacing to drive stop gear and carry out the fixture block.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of a fixing block according to an embodiment of the present invention;

fig. 3 is a partial enlarged view of a portion a of fig. 1 according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of the embodiment of the present invention shown in fig. 1 at B.

In the figure: 1. a body; 2. a protective net; 3. a fixed block; 4. a card slot; 5. fixing grooves; 6. a limiting mechanism; 601. a movable block; 602. a limiting rod; 603. a spring; 7. an adjustment hole; 8. an adjustment mechanism; 801. adjusting a rod; 802. an adjusting block; 803. a connecting rod; 804. connecting blocks; 9. a hinge; 10. a protective door; 11. a clamping block; 12. a limiting groove; 13. a slide hole; 14. a slide bar; 15. a limiting hole; 16. a slider; 17. a chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a lead screw elevating gear for overhaul of equipments, including organism 1, organism 1's top fixedly connected with protection network 2, left side fixedly connected with fixed block 3 of protection network 2, draw-in groove 4 has been seted up on the right side of fixed block 3, fixed slot 5 has been seted up to the inside of fixed block 3, the inside of fixed slot 5 is provided with stop gear 6, stop gear 6's bottom runs through to the inside of draw-in groove 4, regulation hole 7 has been seted up to the front side of fixed block 3, the inside both sides of regulation hole 7 all are provided with adjustment mechanism 8, the front side fixedly connected with hinge 9 of protection network 2, one side fixedly connected with guard gate 10 of protection network 2 is kept away from to hinge 9, guard gate 10's front side fixedly connected with fixture block 11, spacing groove 12 of using with stop gear.

Referring to fig. 2 and 3, the adjusting mechanism 8 includes adjusting rods 801, adjusting blocks 802 are fixedly connected to opposite sides of the two adjusting rods 801, a connecting rod 803 is movably connected to the top of each adjusting block 802 through a first rotating shaft, a connecting block 804 is movably connected to one side of each connecting rod 803, which is far away from the corresponding adjusting block 802, through a second rotating shaft, and the connecting block 804 is in contact with the surface of the limiting mechanism 6.

Adopt above-mentioned scheme: through setting up stop gear 6, can promote the movable block 601 downstream through the elasticity that spring 603 produced, movable block 601 drives gag lever post 602 and gets into the inside of spacing groove 12 through spacing hole 15 to the position of fixed fixture block 11 has then fixed the position of guard gate 10, has increased elevating gear's protectiveness.

Referring to fig. 2, the limiting mechanism 6 includes a movable block 601, a limiting rod 602 is fixedly connected to the bottom of the movable block 601, the bottom of the limiting rod 602 penetrates through the inside of the clamping groove 4 and is used in cooperation with the limiting groove 12, a spring 603 is fixedly connected to the top of the movable block 601, the top of the spring 603 is fixedly connected to the inner wall of the fixing groove 5, and the left side and the right side of the limiting rod 602 are both fixedly connected to one side of the connecting block 804 away from the connecting rod 803.

Adopt above-mentioned scheme: by arranging the adjusting mechanism 8, the adjusting rod 801 on two sides can be pressed to move inwards, so that the adjusting rod 801 drives the adjusting block 802 to move along the track of the sliding groove 17, the adjusting block 802 drives the connecting rod 803 to move upwards through the matching between the adjusting rod 802 and the first rotating shaft and the second rotating shaft, the connecting rod 803 drives the connecting block 804 to move upwards, the connecting block 804 drives the limiting rod 602 to move upwards, so that the bottom of the limiting rod 602 is separated from the inside of the clamping groove 4, at the moment, the protective door 10 rotates through the hinge 9 to enable the clamping block 11 to enter the inside of the clamping groove 4, the adjusting rod 801 is loosened, the elastic force generated by the spring 603 pushes the movable block 601 to move downwards, the movable block 601 drives the limiting rod 602 to enter the inside of the limiting groove 12 through the limiting hole 15, thereby fixing the position of the clamping block 11, further fixing the position of the protective door 10, and solving the problem, the user may have a problem of falling off the lifting device due to the careless stepping on the air.

Referring to fig. 2, sliding holes 13 are respectively formed in both sides of the top of the movable block 601, a sliding rod 14 is movably connected to the inner wall of each sliding hole 13, and the top of each sliding rod 14 is fixedly connected to the inner wall of the corresponding fixed slot 5.

Adopt above-mentioned scheme: through setting up sliding hole 13 and slide bar 14, can all set up sliding hole 13 and have slide bar 14 at the inner wall swing joint of sliding hole 13 through the both sides at the movable block 601 top, can restrict the position of movable block 601, provide the removal orbit for movable block 601, reduce the friction between movable block 601 surface and the fixed slot 5 inner wall simultaneously, prolong the life of movable block 601.

Referring to fig. 2, the inner wall of the engaging groove 4 is formed with a limiting hole 15 used in cooperation with the limiting rod 602, and the limiting hole 15 is communicated with the fixing groove 5.

Adopt above-mentioned scheme: through setting up spacing hole 15, can be through set up the spacing hole 15 that uses with the gag lever post 602 cooperation at the inner wall of draw-in groove 4, can restrict the position of gag lever post 602, for gag lever post 602 provides the removal orbit, make gag lever post 602 can accurately get into the inside of spacing groove 12 through spacing hole 15 to the position of fixed guard gate 10.

Referring to fig. 2, a sliding block 16 is fixedly connected to the bottom of the adjusting block 802, and a sliding groove 17 matched with the sliding block 16 is formed in the inner wall of the fixing groove 5.

Adopt above-mentioned scheme: through setting up slider 16 and spout 17, can set up spout 17 with slider 16 cooperation use through the bottom fixedly connected with slider 16 at regulating block 802 and at the inner wall of fixed slot 5, can restrict the position of regulating block 802, for regulating block 802 provides the removal orbit, make regulating block 802 drive connecting rod 803 and connecting block 804 motion to it is spacing to drive stop gear 6 and carry out fixture block 11.

The utility model discloses a theory of operation:

when the protective door is used, when a user gets on the top of the machine body 1, the adjusting rod 801 on two sides is pressed to move inwards, the adjusting rod 801 drives the adjusting block 802 to move along the track of the sliding groove 17, the adjusting block 802 drives the connecting rod 803 to match with the first rotating shaft and the second rotating shaft, the connecting rod 803 drives the connecting block 804 to move upwards, the connecting block 804 drives the limiting rod 602 to move upwards, the bottom of the limiting rod 602 is separated from the inside of the clamping groove 4, the protective door 10 rotates through the hinge 9 to enable the clamping block 11 to enter the inside of the clamping groove 4, the adjusting rod 801 is loosened, the elastic force generated by the spring 603 pushes the movable block 601 to move downwards, the movable block 601 drives the limiting rod 602 to enter the inside of the limiting groove 12 through the limiting hole 15, the position of the clamping block 11 is fixed, the position of the protective door 10 is further fixed.

In summary, the following steps: this screw rod elevating gear for overhaul of the equipments, through setting up organism 1, the protection network 2, fixed block 3, draw-in groove 4, fixed slot 5, stop gear 6, movable block 601, gag lever post 602, spring 603, regulation hole 7, adjustment mechanism 8, adjust pole 801, regulating block 802, connecting rod 803, connecting block 804, hinge 9, guard gate 10, fixture block 11, spacing groove 12, sliding hole 13, slide bar 14, spacing hole 15, the cooperation of slider 16 and spout 17 is used, solved current user and when using elevating gear to overhaul equipment, because the elevating gear periphery does not protect, the user can lead to the problem of falling down from elevating gear because of stepping on the sky carelessly.

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. The utility model provides a lead screw elevating gear for overhaul of equipments, includes organism (1), its characterized in that: the top of the machine body (1) is fixedly connected with a protective net (2), the left side of the protective net (2) is fixedly connected with a fixing block (3), a clamping groove (4) is arranged at the right side of the fixed block (3), a fixed groove (5) is arranged inside the fixed block (3), a limiting mechanism (6) is arranged in the fixing groove (5), the bottom of the limiting mechanism (6) penetrates into the clamping groove (4), an adjusting hole (7) is arranged at the front side of the fixing block (3), adjusting mechanisms (8) are arranged at two sides of the inside of the adjusting hole (7), the front side of the protective net (2) is fixedly connected with a hinge (9), one side of the hinge (9) far away from the protective net (2) is fixedly connected with a protective door (10), the front side of the protective door (10) is fixedly connected with a clamping block (11), and a limiting groove (12) matched with the limiting mechanism (6) for use is formed in the top of the clamping block (11).

2. The screw rod lifting device for equipment maintenance according to claim 1, wherein: adjustment mechanism (8) are including adjusting pole (801), two equal fixedly connected with regulating block (802) of one side that adjust pole (801) is relative, there is connecting rod (803) at the top of regulating block (802) through first pivot swing joint, there is connecting block (804) one side that regulating block (802) were kept away from in connecting rod (803) through second pivot swing joint, connecting block (804) and stop gear's (6) surface contact.

3. The screw rod lifting device for equipment maintenance according to claim 2, wherein: stop gear (6) are including movable block (601), the bottom fixedly connected with gag lever post (602) of movable block (601), the bottom of gag lever post (602) runs through to the inside of draw-in groove (4), and uses with spacing groove (12) cooperation, the top fixedly connected with spring (603) of movable block (601), the top of spring (603) and the inner wall fixed connection of fixed slot (5), one side fixed connection of connecting rod (803) is all kept away from with connecting block (804) to the left and right sides of gag lever post (602).

4. The screw rod lifting device for equipment maintenance according to claim 3, wherein: sliding holes (13) are formed in two sides of the top of the movable block (601), a sliding rod (14) is movably connected to the inner wall of each sliding hole (13), and the top of each sliding rod (14) is fixedly connected with the inner wall of each fixing groove (5).

5. The screw rod lifting device for equipment maintenance according to claim 3, wherein: the inner wall of the clamping groove (4) is provided with a limiting hole (15) matched with the limiting rod (602) for use, and the limiting hole (15) is communicated with the fixing groove (5) mutually.

6. The screw rod lifting device for equipment maintenance according to claim 2, wherein: the bottom fixedly connected with slider (16) of regulating block (802), spout (17) that use with slider (16) cooperation are seted up to the inner wall of fixed slot (5).