CN219773527U - Maintenance equipment of ascending a height - Google Patents

Abstract

The disclosure relates to the technical field of municipal maintenance tools, in particular to maintenance ascending equipment. This maintenance equipment of ascending a height's regulating part sets up in the bottom of support body, the regulating part includes the support base, limiting plate and adjusting screw, adjusting screw wears to locate in the screw hole of support body, the support base sets up in the below of support body, and its inside has the installation cavity, the limiting plate rotates and sets up in the installation cavity, the lower extreme of adjusting screw passes installation through-hole and limiting plate fixed connection on the installation cavity, be equipped with the guiding mechanism who extends along the upward direction between support base and support body, rotate adjusting screw can make the top surface or the bottom surface of limiting plate and the inner wall in installation cavity produce along the butt force of upper and lower direction, drive the relative support body of support base and follow the upper and lower direction and remove, realize rotating the effect that adjusting screw can lift support body, and make support base and have the ground phase-fit of high fluctuation, stability when having promoted support body and used.

Description

Maintenance equipment of ascending a height

Technical Field

The disclosure relates to the technical field of municipal maintenance tools, in particular to maintenance ascending equipment.

Background

The equipment of ascending a height refers to the equipment that can make things convenient for the staff to ascend a height thereby carry out maintenance operation, and wide application is in each field, and this kind of equipment wide application is in municipal maintenance work.

The common maintenance equipment of ascending a height has the support frame, set up the removal wheel in the bottom of support frame, make things convenient for the workman to promote the support frame and remove to the position that needs to overhaul, still be equipped with the landing leg that can height-adjusting in the bottom of support frame, the landing leg includes the screw rod generally, press board and backup pad, set up the screw hole in wearing to locate the screw rod and with screw threaded connection, the backup pad sets up the backup pad that is used for with ground contact in the bottom of screw rod, the top of screw rod sets up the press board, set up the spring between press board and the support frame bottom, set up lock nut on the screw rod, lock nut is located between support frame bottom and the backup pad, thereby make the staff apply decurrent pressure to the press board and rotate the screw rod and make the backup pad downwardly movable to with ground contact after, through lock nut fixed screw rod positioning screw rod position, the troublesome operation of its adjustment landing leg, the use experience when influencing the maintenance support of ascending a height adjustment.

Disclosure of Invention

In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a maintenance climbing device.

The present disclosure provides a maintenance climbing apparatus including a bracket body and an adjusting member; the adjusting piece is arranged at the bottom of the bracket body and comprises an adjusting screw, a limiting plate and a supporting base;

the support base is arranged below the support body, and a guide mechanism extending along the up-down direction is arranged between the support base and the support body so that the support base can move along the up-down direction relative to the support body;

the support is characterized in that a threaded hole is formed in the support body, the adjusting screw penetrates through the threaded hole and is in threaded connection with the threaded hole, an installation cavity is formed in the support base, the limiting plate is rotatably arranged in the installation cavity, an installation through hole communicated with the installation cavity is formed in the top of the support base, the lower end of the adjusting screw penetrates through the installation through hole and is fixedly connected with the limiting plate, and the adjusting screw is rotated to enable the top surface or the bottom surface of the limiting plate and the inner wall of the installation cavity to generate an abutting force along the vertical direction so as to drive the support base to move along the vertical direction relative to the support body.

Optionally, one of the side surface of the adjusting screw and the side wall of the mounting through hole is provided with a plurality of first balls in a rolling manner, and the other can abut against the first balls.

Optionally, be equipped with a plurality of second balls between the bottom surface of limiting plate with the inner wall in installation chamber, the bottom surface of limiting plate with one in the inner wall in installation chamber roll and set up a plurality of second balls, another one can with a plurality of second balls butt.

Optionally, be equipped with a plurality of third balls between the top surface of limiting plate with the inner wall in installation chamber, the top surface of limiting plate with one in the inner wall in installation chamber roll and set up a plurality of third balls, another one can with a plurality of third ball butt.

Optionally, the support base includes supporting baseplate and fixing base, the fixing base connect in supporting baseplate orientation in the one side of support body is last, the fixing base include the roof and with the surrounding wall of marginal connection all around of roof, the roof the surrounding wall with form between the supporting baseplate the installation cavity, be equipped with on the roof the installation through-hole.

Optionally, an anti-slip pad is arranged on the bottom surface of the support base.

Optionally, the guiding mechanism includes sliding tray and slide bar, the sliding tray set up in the bottom of support body, the sliding tray is followed the direction of height of support body extends, the slide bar connect in on the support base, the direction of height of slide bar with the direction of height of support body is unanimous, the slide bar with sliding tray sliding connection.

Optionally, the number of the guide mechanisms is at least two, and in a direction perpendicular to the height direction of the bracket body, the at least two guide mechanisms are arranged at intervals around the adjusting screw.

Optionally, the bottom of support body is equipped with the mounting hole, the inside of mounting hole is equipped with the screw sleeve, the screw sleeve pass through the connecting piece with the inner wall connection of mounting hole, form on the screw sleeve's the inner wall the screw hole, adjusting screw with screw sleeve threaded connection.

Optionally, be equipped with the scale plate on the support base, the scale plate orientation the direction of support body extends in the direction of height of support body on the scale plate interval is provided with many scale marks, be equipped with on the support body and follow the spacing groove that the direction of height of support body extends, the scale plate with spacing groove activity grafting.

The maintenance ascending equipment provided by the disclosure comprises a bracket body and an adjusting piece; the adjusting piece is arranged at the bottom of the bracket body and comprises an adjusting screw, a limiting plate and a supporting base; the support base is arranged below the support body, and a guide mechanism extending along the up-down direction is arranged between the support base and the support body; be equipped with the screw hole on the support body, adjusting screw wears to locate threaded hole and with screw hole threaded connection, the inside of supporting the base is equipped with the installation cavity, the limiting plate rotationally sets up in the installation cavity, the top of supporting the base is equipped with the installation through-hole with the installation cavity intercommunication, adjusting screw's lower extreme passes the installation through-hole and with limiting plate fixed connection, and rotate adjusting screw can make the top surface or the bottom surface of limiting plate and the inner wall in installation cavity produce along the butt force of upper and lower direction, in order to drive the relative support body of supporting the base and follow the upper and lower direction and remove, finally make operating personnel rotate adjusting screw can make the support base follow the upper and lower direction and remove, in order to realize the effect of rising the support body.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a front view of a service climbing apparatus according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is one of the partial cutaway views of the adjustment member of the service lift setting according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

fig. 5 is a second partial cutaway view of the adjustment member of the service lift arrangement according to an embodiment of the present disclosure.

Fig. 6 is a third partial cut-away view of the adjustment member of the service lift arrangement according to an embodiment of the present disclosure.

1, a bracket body; 2. adjusting a screw; 21. a threaded sleeve; 211. a connecting piece; 22. a first ball; 23. a grip portion; 3. a support base; 31. a fixing seat; 32. a support base plate; 321. an anti-slip pad; 4. a limiting plate; 41. a bearing; 42. a second ball; 43. a third ball; 5. a guide mechanism; 51. a sliding groove; 52. a slide bar; 6. a mounting hole; 71. a scale plate; 72. and a limit groove.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

Referring to fig. 1 to 6, an embodiment of the present disclosure provides a maintenance climbing apparatus including a bracket body 1 and an adjusting member; the adjusting piece is arranged at the bottom of the bracket body 1 and comprises an adjusting screw rod 2, a limiting plate 4 and a supporting base 3; the support base 3 is arranged below the bracket body 1, and a guide mechanism 5 extending along the up-down direction is arranged between the support base 3 and the bracket body 1; be equipped with the screw hole on the support body 1, adjusting screw 2 wears to locate threaded hole and with threaded hole threaded connection, the inside of supporting the base 3 is equipped with the installation cavity, limiting plate 4 rotationally sets up in the installation cavity, the top of supporting the base 3 is equipped with the installation through-hole with the installation cavity intercommunication, adjusting screw 2's lower extreme pass the installation through-hole and with limiting plate 4 fixed connection, and rotate adjusting screw can make the top surface or the bottom surface of limiting plate 4 produce along the butt force of upper and lower direction with the inner wall in installation cavity, in order to drive the relative support body 1 of supporting the base 3 and follow the upper and lower direction and remove.

Specifically, the bracket body 1 can be a rectangular bracket, and two opposite side surfaces of the rectangular bracket are provided with movable ladders, so that a worker can climb up to the climbing maintenance equipment through the movable ladders conveniently; when the bracket body 1 is used, one end of the bracket body 1 close to the ground is the bottom end of the bracket body 1, the direction towards the ground is the lower direction, and the direction away from the ground is the upper direction; a threaded hole is arranged at the bottom end of the bracket body 1, and the axial lead of the threaded hole is vertical to the ground, so that after the adjusting screw 2 is penetrated into the threaded hole, the adjusting screw 2 is rotated to enable the adjusting screw 2 to move up and down relative to the bracket body 1; the guide mechanism 5 may be a cylinder extending in the vertical direction of the support body 1, a through hole is formed in the support body 1, the axis of the through hole is perpendicular to the ground, one end of the cylinder is connected with the support base, and the other end of the cylinder is inserted into the through hole, so that when the adjusting screw 2 provides an upward or downward abutment force to the support base 3, the cylinder moves along the vertical direction in the through hole along with the support base 3, thereby the cylinder limits the support base 3 to rotate in the direction perpendicular to the vertical movement, a vertical plate may be optionally arranged on the support body 1, a guide groove is arranged on the support body 1, the guide groove extends in the vertical direction, and the vertical plate is inserted into the guide groove to be slidably connected with the guide groove, so that the vertical plate slides in the guide groove when the support base 3 moves.

The support base 3 may be a rectangular base, or may be a cylindrical base, the interior of the support base 3 may be a hollow structure, so that the hollow structure may be used as a mounting cavity, the mounting cavity may be a cylindrical structure, or may be a rectangular structure, so long as the effect that the limiting plate 4 may rotate in the mounting cavity is satisfied, a gap may be formed between the limiting plate 4 and the inner wall of the mounting cavity, so that the limiting plate 4 may rotate in the mounting cavity, or may optionally be provided with a bearing 41 in the mounting cavity, the rotation axis of the bearing 41 coincides with the rotation axis of the limiting plate 4, the outer side of the bearing 41 is connected with the inner wall of the mounting cavity, and the inner side of the bearing 41 is connected with the limiting plate 4, so that the limiting plate 4 may rotate in the mounting cavity.

The bottom surface of the limiting plate 4 is positioned on one surface of the limiting plate 4 close to the ground, the center of the limiting plate 4 can be fixedly connected with the lower end of the adjusting screw 2, the limiting plate 4 can be fixedly connected with the lower end of the adjusting screw 2 through glue, the limiting plate 4 and the adjusting screw 2 can be fixedly connected with each other in a welding mode when the limiting plate 4 and the adjusting screw 2 are both made of metal, the limiting plate 4 can be a circular panel, the limiting plate 4 can be a rectangular panel, and the limiting plate 4 can be a rectangular panel only by the effect that the limiting plate 4 can rotate in the mounting cavity, and the rotation axis of the limiting plate 4 when rotating in the mounting cavity is the axis of the adjusting screw 2; the mounting through holes on the support base 3 can be circular through holes, the diameter of the mounting through holes can be larger than that of the adjusting screw 2, and the diameter of the mounting through holes can be equal to that of the adjusting screw 2.

The size of the limiting plate 4 is larger than that of the mounting through hole, so that the limiting plate 4 cannot pass through the mounting through hole when moving in the up-down direction; when the adjusting screw rod 2 rotates relative to the bracket body 1 to move downwards, the adjusting screw rod 2 drives the limiting plate 4 to be abutted with the bottom surface of the inner wall of the mounting cavity, so that the adjusting screw rod 2 drives the supporting base 3 to move downwards; when the adjusting screw rod 2 rotates relative to the bracket body 1 to move upwards, the adjusting screw rod 2 drives the limiting plate 4 to be abutted with the top surface of the inner wall of the mounting cavity, so that the adjusting screw rod 2 drives the supporting base 3 to move upwards; optionally, the bracket body 1 can be provided.

The plurality of adjusting pieces can be selectively arranged on the bracket body 1, and are uniformly distributed at the bottom end of the bracket body 1, so that the plurality of adjusting pieces are distributed around the center of the bottom end of the bracket body 1, and the adjusting pieces at different positions of the bottom end of the bracket body 1 can be adjusted to adapt to uneven ground; the one end that supporting base 3 was kept away from to adjusting screw 2 can select to set up gripping portion 23, and gripping portion 23 can select to use bolt and adjusting screw 2 fixed connection, of course also can select to be equipped with the spliced eye on the gripping portion 23, inserts adjusting screw 2 in the spliced eye with gripping portion 23 fixed connection, and gripping portion 23 can be selected to rectangle makes things convenient for operating personnel to grasp with the hand, and operating personnel rotates gripping portion 23, makes operating personnel to the pressure transfer that gripping portion 23 applyed on adjusting screw 2 to make adjusting screw 2 rotatory.

When the support is specifically used, the maintenance ascending support is placed at a position where maintenance is needed, the support base 3 moves downwards by rotating the adjusting screw 2, the relative position of the support base 3 and the support body 1 is continuously adjusted through the adjusting screw 2 after the support base 3 is in contact with the ground, the support body 1 is finally adapted to the heights of different positions on the ground through the adjusting piece, the support body 1 is stably placed on the ground, and a worker ascends to maintain the maintenance ascending support to carry out maintenance work.

The maintenance ascending equipment comprises a bracket body 1 and an adjusting piece; the adjusting piece is arranged at the bottom of the bracket body 1 and comprises an adjusting screw rod 2, a limiting plate 4 and a supporting base 3; the support base 3 is arranged below the bracket body 1, and a guide mechanism 5 extending along the up-down direction is arranged between the support base 3 and the bracket body 1; be equipped with the screw hole on the support body 1, adjusting screw 2 wears to locate threaded hole and with screw hole threaded connection, the inside of supporting the base 3 is equipped with the installation cavity, limiting plate 4 rotationally sets up in the installation cavity, the top of supporting the base 3 is equipped with the installation through-hole with the installation cavity intercommunication, adjusting screw 2's lower extreme passes the installation through-hole and with limiting plate 4 fixed connection, and rotate adjusting screw 2 can make limiting plate 4's top surface or bottom surface and the inner wall in installation cavity produce along the butt force of upper and lower direction, in order to drive supporting the relative support body 1 of base 3 and follow the upper and lower direction and remove, finally make operating personnel rotate adjusting screw 2 can make supporting the base 3 follow the upper and lower direction and remove, in order to realize the effect of rising support body 1.

And when the quantity position of regulating part is a plurality of, can be through the adjusting screw 2 of the different positions of bottom of rotatory support body 1 to the distance between the support base 3 of different positions and the bottom of support body 1 is unequal, thereby adapts to the difference in height of the different positions on uneven ground, has promoted the stability when support body 1 uses.

Referring to fig. 1, 3 and 4, in some embodiments, one of the side surface of the adjusting screw 2 and the side wall of the mounting through hole is provided with a plurality of first balls 22 in a rolling manner, and the other can abut against the first balls 22. Specifically, a plurality of rotating grooves can be selectively formed in the side surface of the adjusting screw 2, the rotating grooves are arranged at intervals along the circumferential direction of the adjusting screw 2, the rotating grooves are in one-to-one correspondence with the first balls 22, the first balls 22 are embedded into the rotating grooves and can roll in the rotating grooves, the first balls 22 are rotatably arranged on the side surface of the adjusting screw 2, the first balls 22 are abutted against the side wall of the mounting through hole, and when the adjusting screw 2 rotates around the axis of the adjusting screw 2, the rolling connection between the first balls 22 and the side wall of the mounting through hole reduces the friction force of the rotation of the adjusting screw 2; of course, a plurality of rotating grooves may be alternatively formed in the side wall of the mounting through hole, the rotating grooves are arranged at intervals along the circumferential direction of the adjusting screw 2, the rotating grooves are in one-to-one correspondence with the plurality of first balls 22, the first balls 22 are embedded into the rotating grooves and can roll in the rotating grooves, and the first balls 22 are in contact with the side surface of the adjusting screw 2, so that when the adjusting screw 2 rotates, the first balls 22 roll to reduce the friction force born by the adjusting screw 2.

Through setting up the side of adjusting screw 2 and the roll of one of the lateral wall of installation through-hole and being provided with a plurality of first balls 22, another one can with first ball 22 butt, make a plurality of first balls 22 can restrict adjusting screw 2 in the installation through-hole and remove in perpendicular to adjusting screw 2 axial lead direction, make adjusting screw 2 keep stable in the in-process of using, and through the roll of first ball 22, make and form rolling friction between the lateral wall of adjusting screw 2 and the installation through-hole, thereby reduce adjusting screw 2 the frictional force that receives when rotating, promote adjusting screw 2 stability when rotating, reduce adjusting screw 2 the resistance that receives when rotating.

Referring to fig. 1, 2 and 5, in some embodiments, a plurality of second balls 42 are disposed between the bottom surface of the limiting plate 4 and the inner wall of the installation cavity, one of the bottom surface of the limiting plate 4 and the inner wall of the installation cavity rolls to set the plurality of second balls 42, the other can be abutted with the plurality of second balls 42, specifically, a surface of the limiting plate 4 near the ground can be selected to be the bottom surface of the limiting plate 4, a plurality of installation grooves can be selectively set on the bottom surface of the limiting plate 4, the plurality of installation grooves are set in one-to-one correspondence with the plurality of second balls 42, the second balls 42 are embedded in the installation grooves, the second balls 42 can roll in the installation grooves, and the second balls 42 are abutted with a surface of the inner wall of the installation cavity near the ground; of course, a plurality of mounting grooves may be formed on one surface of the inner wall of the mounting cavity, which is close to the ground, and the plurality of mounting grooves are arranged in one-to-one correspondence with the plurality of second balls 42, the second balls 42 are embedded into the mounting grooves, the second balls 42 can roll in the mounting grooves, and the second balls 42 are abutted against the bottom surface of the limiting plate 4.

Through being equipped with a plurality of second balls 42 between the bottom surface of limiting plate 4 and the inner wall of installation chamber, one of the bottom surface of limiting plate 4 and the inner wall of installation chamber rolls and sets up a plurality of second balls 42, another one can with a plurality of second balls 42 butt, when making adjusting screw 2 rotatory and move down, limiting plate 4 makes support base 3 move down through the inner wall butt of a plurality of second balls 42 and installation chamber to limiting plate 4 is when the rotation of installation intracavity portion, second ball 42 makes for rolling friction between the bottom surface of limiting plate 4 and the inner wall of installation chamber, has reduced limiting plate 4 when rotating with the frictional force of installation chamber inner wall, thereby promoted the smooth degree of limiting plate 4 when rotating.

Referring to fig. 1, 2 and 5, in some embodiments, a plurality of third balls 43 are disposed between the top surface of the limiting plate 4 and the inner wall of the installation cavity, one of the top surface of the limiting plate 4 and the inner wall of the installation cavity rolls to set the plurality of third balls 43, the other one can be abutted with the plurality of third balls 43, specifically, a surface of the limiting plate 4 away from the ground can be selected to be the top surface of the limiting plate 4, a plurality of installation grooves can be selectively provided on the top surface of the limiting plate 4, the plurality of installation grooves are arranged at intervals around the adjusting screw 2, the plurality of installation grooves are arranged in one-to-one correspondence with the plurality of third balls 43, the third balls 43 are embedded in the installation grooves, the third balls 43 can roll in the installation grooves, and the third balls 43 can be abutted with a surface of the inner wall of the installation cavity away from the ground; of course, a plurality of mounting grooves may be alternatively formed in a surface of the inner wall of the mounting cavity, which is far away from the ground, and the plurality of mounting grooves are arranged around the mounting through holes at intervals, the plurality of mounting grooves are arranged in one-to-one correspondence with the plurality of third balls 43, the third balls 43 are embedded into the mounting grooves, the third balls 43 can roll in the mounting grooves, and the third balls 43 are abutted against the top surface of the limiting plate 4.

Through setting up a plurality of third balls 43 between the top surface of limiting plate 4 and the inner wall of installation chamber, one in the top surface of limiting plate 4 and the inner wall of installation chamber rolls and sets up a plurality of third balls 43, another can with a plurality of third balls 43 butt, thereby when making adjusting screw 2 rotatory upwards remove, the top surface of limiting plate 4 passes through a plurality of third balls 43 and the inner wall butt in installation chamber so that support base 3 upwards removes, limiting plate 4 is at installation intracavity pivoted in-process simultaneously, third ball 43 makes the top surface of limiting plate 4 and the inner wall in installation chamber be rolling friction, the resistance that limiting plate 4 receives when the installation intracavity rotates has been reduced, the smoothness degree of limiting plate 4 when the installation intracavity rotates has been promoted.

Referring to fig. 1, 2, 3 and 4, in some embodiments, the support base 3 includes a support bottom plate 32 and a fixing seat 31, the fixing seat 31 is connected to a surface of the support bottom plate 32 facing the bracket body 1, the fixing seat 31 includes a top wall and a surrounding wall connected to the peripheral edge of the top wall, a mounting cavity is formed between the top wall, the surrounding wall and the support bottom plate 32, a mounting through hole is formed on the top wall, specifically, a rectangular or circular panel can be selected as the support bottom plate 32, the top wall of the fixing seat 31 can be selected as a circular panel, the mounting through hole can be selected to be formed at the center of the top wall, the surrounding wall is perpendicular to the support bottom plate 32, the surrounding wall is arranged around the circular shape of the top wall, one end of the surrounding wall is connected to the support bottom plate 32, the other end of the surrounding wall is connected to the edge of the top wall, so that a space enclosed by the support bottom plate 32, the surrounding wall and the top wall can be used as a mounting cavity, and of course, the mounting through hole can be selected to be formed at the center point of the top wall as a square; the fixing seat 31 and the supporting bottom plate 32 can be selected to be connected through bolts, and the fixing seat 31 and the supporting bottom plate 32 can be selected to be connected through riveting.

Through setting up support base 3 and including supporting baseplate 32 and fixing base 31, fixing base 31 connects in supporting baseplate 32 towards the one side of support body 1, fixing base 31 includes the roof and with the peripheral wall of marginal connection all around of roof, form the installation cavity between roof, peripheral wall and the supporting baseplate 32, be equipped with the installation through-hole on the roof, make supporting baseplate 32 be used for with ground contact, form fixing base 31 through roof and peripheral wall, and form the installation cavity after fixing base 31 is connected with supporting baseplate 32, set up limiting plate 4 in the inside in roof and peripheral wall formation space, then be connected supporting baseplate 32 and fixing base 31, promote the convenience of setting up limiting plate 4 in the operation of installation intracavity.

Referring to fig. 1, 2 and 5, in some embodiments, the bottom surface of the support base 3 is provided with a non-slip mat 321, specifically, the bottom surface of the support base 3 may be selected as a side of the support base 3 facing the ground, the non-slip mat 321 may be selected as a rubber mat, the non-slip mat 321 may be selected as a soft rubber mat, the non-slip mat 321 may be connected to the bottom surface of the support base 3 by using glue adhesion, and the non-slip mat 321 may be connected to the bottom surface of the support base 3 by using screws.

Through setting up the bottom surface that supports base 3 and being equipped with slipmat 321, make support base 3 and ground contact after, slipmat 321 increases the frictional force that supports base 3 and ground, avoids supporting base 3 and slides in the use relative ground, promotes the position stability after supporting base 3 and the ground contact.

Referring to fig. 1, 2, 3 and 5, in some embodiments, the guide mechanism 5 includes a sliding groove 51 and a sliding rod 52, the sliding groove 51 is disposed at the bottom end of the bracket body 1, the sliding groove 51 extends along the height direction of the bracket body 1, the sliding rod 52 is connected to the support base 3, the height direction of the sliding rod 52 coincides with the height direction of the bracket body 1, and the sliding rod 52 is slidably connected to the sliding groove 51.

Specifically, after the support body 1 is placed on the ground, the direction away from the ground is the height direction of the support body 1, the through groove can be selected to be formed on the support body 1 to serve as the sliding groove 51, a rectangular through hole can be formed on the support body 1, a vertical plate is arranged on one side edge of the through hole, the direction of the vertical plate is far away from the support base 3, a groove along the height direction of the support body 1 is formed in the vertical plate, the groove on the vertical plate is used as the sliding groove 51, the sliding rod 52 can be selected to serve as a rod body with a rectangular cross section, and the sliding rod 52 can be selected to serve as a cylindrical rod body as long as the effect that the sliding rod 52 can be inserted into the sliding groove 51 to be in sliding connection with the sliding groove 51 is achieved.

The sliding rod 52 may be selectively disposed on one surface of the support base 3 facing the support body 1, the sliding rod 52 may be selectively connected with the support base 3 by bolts, or, of course, when both the sliding rod 52 and the support base 3 are metal, the sliding rod 52 and the support base 3 may be connected by welding, one end of the sliding rod 52 remote from the support base 3 is inserted into the sliding groove 51, and the sliding rod 52 may slide along the sliding groove 51, and when the support base 3 moves up and down along the height direction of the support body 1, the sliding rod 52 moves up and down along the support base 3 in the sliding groove 51.

Through setting up guiding mechanism 5 and including slide groove 51 and slide bar 52, slide groove 51 sets up in the bottom of support body 1, slide groove 51 extends along the direction of height of support body 1, slide bar 52 connects on supporting base 3, the direction of height of slide bar 52 is unanimous with the direction of height of support body 1, slide bar 52 and slide groove 51 sliding connection make supporting base 3 reciprocate along the direction of height of support body 1, slide bar 52 reciprocates and slide along with supporting base 3 in slide groove 51, make slide bar 52 and slide groove 51 play the guide effect for supporting base 3's the reciprocates, when avoiding adjusting screw 2 rotatory drive limiting plate 4 to rotate, because limiting plate 4 and installation cavity inner wall's friction lead to supporting base 3 to rotate, supporting base 3 has promoted the stability of the in-process removal orbit of supporting base 3.

Referring to fig. 1, 2, 3 and 5, in some embodiments, the number of the guide mechanisms 5 is at least two, at least two guide mechanisms 5 are arranged at intervals around the adjusting screw 2 in the height direction perpendicular to the bracket body 1, specifically, two guide mechanisms 5 may be selectively arranged on the support base 3 at intervals, two guide mechanisms 5 may be arranged oppositely in the height direction perpendicular to the bracket body 1, or three guide mechanisms may be selectively arranged on the support base 3, and three guide mechanisms are arranged at intervals around the adjusting screw 2 along the circumferential direction of the adjusting screw 2, which is not limited to the arrangement of other guide mechanisms 5, as long as the arrangement of a plurality of guide mechanisms 5 around the adjusting screw 2 at intervals is satisfied.

Through setting up guiding mechanism 5's quantity to be two at least, in the direction of height of perpendicular to support body 1, two at least guiding mechanism 5 set up around adjusting screw 2 interval, make a plurality of guiding mechanism 5 provide the guide effect for supporting base 3, avoid supporting base 3 to rise and the in-process of decline, produce the skew because of the resistance that guiding mechanism 5 self exists, promoted the stability of supporting base 3 in the removal in-process.

Referring to fig. 1, 2, 3 and 5, in some embodiments, the bottom end of the bracket body 1 is provided with a mounting hole 6, the inside of the mounting hole 6 is provided with a threaded sleeve 21, the threaded sleeve 21 is connected with the inner wall of the mounting hole 6 through a connecting piece 211, a threaded hole is formed on the inner wall of the threaded sleeve 21, and the adjusting screw 2 is in threaded connection with the threaded sleeve 21.

The threaded sleeve 21 can be a hollow cylindrical sleeve, threads are arranged on the inner wall of a channel in the sleeve, the threaded sleeve 21 can be a rectangular structure, a through hole along the length direction is arranged on the rectangular structure, threads are arranged on the inner wall of the through hole, so that the threaded sleeve 21 is formed, and the threads of the adjusting screw 2 are matched with the threads of the threaded sleeve 21; the number of the connecting pieces 211 can be selected to be two, the two connecting pieces 211 are oppositely arranged in the radial direction of the threaded hole, the number of the connecting pieces 211 can be selected to be four, and the four connecting pieces 211 are arranged on the outer side surface of the threaded sleeve 21 at intervals along the circumferential direction of the threaded hole; when the connecting piece 211, the bracket body 1 and the threaded sleeve 21 are all made of metal, the connecting piece 211 is connected with the bracket body 1 and the threaded sleeve 21 in a welding mode, or the connecting piece 211 and the threaded sleeve 21 are integrated, and the connecting piece 211 is connected with the inner wall of the mounting hole 6 in a bolt connection mode.

When the number of the adjusting members is plural, the number of the mounting holes 6 may be plural, the plurality of mounting holes 6 are arranged in one-to-one correspondence with the plurality of adjusting members, and the threaded sleeve 21 is disposed in each of the mounting holes 6.

The bottom through setting up support body 1 is equipped with mounting hole 6, the inside of mounting hole 6 is equipped with screw sleeve 21, screw sleeve 21 passes through connecting piece 211 and the inner wall connection of mounting hole 6, form the screw hole on the inner wall of screw sleeve 21, adjusting screw 2 and screw sleeve 21 threaded connection, the vibration that finally makes the operating personnel produce when moving on support body 1 is transmitted to connecting piece 211 earlier, on being transmitted to support base 3 by 211 through screw sleeve 21 and adjusting screw 2 again, thereby reduce the influence of support body 1's vibration to support base 3, avoid the staff to walk the vibration that produces on support body 1 and make support base 3 produce the skew relative ground, the stability of support base 3 in the use has been promoted.

Referring to fig. 1 and 6, in some embodiments, a scale plate 71 is disposed on a support base 3, the scale plate 71 extends towards the direction of a support body 1, a plurality of scale lines are disposed on the scale plate 71 at intervals in the height direction of the support body 1, a limit groove 72 extending along the height direction of the support body 1 is disposed on the support body 1, the scale plate 71 is movably inserted into the limit groove 72, a panel with a rectangular shape can be specifically selected as the scale plate 71, the scale plate 71 can be selectively connected with the support base 3 by using bolts, the scale plate 71 can be selectively connected with the support base 3 by using glue, the limit groove 72 can be selectively formed as a through groove for setting the bottom end of a lower support body 1, the scale plate 71 can be inserted into the through groove to realize movable insertion, a through hole penetrating the bottom end of the support body 1 in the height direction of the support body 1 can be selectively disposed at the bottom end of the support body 1, a limit plate is disposed in the through hole, the length direction of the limit plate is consistent with the height direction of the support body 1, the limit plate extends in the up-down direction, a groove is disposed on one side surface of the limit plate as a groove 72, and the limit plate extends along the height direction of the support base 3 when the limit plate is moved along with the height direction of the support base 3, and the distance between the support base 3 and the upper support base 3 is conveniently moved by the operator.

Through being equipped with the scale plate 71 on supporting the base 3, the scale plate 71 extends towards the direction of support body 1, in the direction of height of support body 1, the interval is provided with many scale marks on the scale plate 71, be equipped with the spacing groove 72 that extends along the direction of height of support body 1 on the support body 1, scale plate 71 and spacing groove 72 activity grafting, finally make supporting the base 3 reciprocate in spacing groove 72 along with supporting the base 3, scale plate 71, thereby make the staff when adjusting the position of supporting the base 3, can confirm the travel distance who supports the base 3 through the scale mark on the scale plate 71 directly perceivedly, the accuracy when promoting the maintenance equipment height of adjusting.

In specific use, the support body 1 is placed in an area where maintenance is required, the adjusting screw 2 is rotated, the adjusting screw 2 rotates in the threaded sleeve 21 to move downwards, the limiting plate 4 rotates in the installation cavity of the support base 3, the bottom surface of the limiting plate 4 applies a downward abutting force to the inner wall of the installation cavity, the support base 3 is driven by a downward driving force to move downwards, the sliding rod 52 slides downwards along with the support base 3 in the sliding groove 51, meanwhile, the scale plate 71 also slides downwards along with the support base 3 in the limiting groove 72, the support base 3 descends to be in contact with the ground, the adjusting screw 2 is continuously rotated according to the leveling condition of the actual ground and the height required by the maintenance, finally, the support base 3 moves to a proper position relative to the support body 1, the adjustment of one adjusting piece is completed, the height adjustment operation of the maintenance equipment is completed after the plurality of adjusting pieces of the support body 1 are adjusted, and the maintenance work is performed after the worker climbs on the maintenance equipment completing the height adjustment operation.

It should be noted that in this document, relational terms such as "first" and "second" and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The maintenance ascending equipment is characterized by comprising a bracket body (1) and an adjusting piece; the adjusting piece is arranged at the bottom of the bracket body (1) and comprises an adjusting screw (2), a limiting plate (4) and a supporting base (3);

the support base (3) is arranged below the support body (1), and a guide mechanism (5) extending along the up-down direction is arranged between the support base (3) and the support body (1) so that the support base (3) can move along the up-down direction relative to the support body (1);

the support is characterized in that a threaded hole is formed in the support body (1), the adjusting screw (2) penetrates through the threaded hole and is in threaded connection with the threaded hole, an installation cavity is formed in the support base (3), the limiting plate (4) is rotatably arranged in the installation cavity, an installation through hole communicated with the installation cavity is formed in the top of the support base (3), the lower end of the adjusting screw (2) penetrates through the installation through hole and is fixedly connected with the limiting plate (4), and the adjusting screw (2) rotates to enable the top surface or the bottom surface of the limiting plate (4) and the inner wall of the installation cavity to generate an abutting force along the vertical direction so as to drive the support base (3) to move along the vertical direction relative to the support body (1).

2. The maintenance climbing device according to claim 1, wherein one of a side surface of the adjusting screw (2) and a side wall of the installation through hole is provided with a plurality of first balls (22) in a rolling manner, and the other is capable of abutting against the first balls (22).

3. The maintenance climbing device according to claim 1, wherein a plurality of second balls (42) are provided between the bottom surface of the limiting plate (4) and the inner wall of the installation cavity, one of the bottom surface of the limiting plate (4) and the inner wall of the installation cavity is provided with a plurality of second balls (42) in a rolling manner, and the other one can be abutted with the plurality of second balls (42).

4. The maintenance ascending device according to claim 1, wherein a plurality of third balls (43) are provided between the top surface of the limiting plate (4) and the inner wall of the installation cavity, one of the top surface of the limiting plate (4) and the inner wall of the installation cavity is provided with a plurality of third balls (43) in a rolling manner, and the other one can be abutted with the plurality of third balls (43).

5. The maintenance ascending equipment according to claim 1, wherein the supporting base (3) comprises a supporting bottom plate (32) and a fixing seat (31), the fixing seat (31) is connected to one surface of the supporting bottom plate (32) facing the bracket body (1), the fixing seat (31) comprises a top wall and a surrounding wall connected with the peripheral edge of the top wall, the surrounding wall and the supporting bottom plate (32) form the installation cavity, and the top wall is provided with the installation through hole.

6. The maintenance climbing device according to claim 1, wherein the bottom surface of the support base (3) is provided with a non-slip mat (321).

7. The maintenance climbing device according to claim 1, wherein the guide mechanism (5) includes a slide groove (51) and a slide rod (52), the slide groove (51) is provided at the bottom end of the bracket body (1), the slide groove (51) extends along the height direction of the bracket body (1), the slide rod (52) is connected to the support base (3), the height direction of the slide rod (52) is identical to the height direction of the bracket body (1), and the slide rod (52) is slidably connected to the slide groove (51).

8. Maintenance climbing device according to claim 1, characterized in that the number of guide mechanisms (5) is at least two, at least two guide mechanisms (5) being arranged at intervals around the adjusting screw (2) in a direction perpendicular to the height of the bracket body (1).

9. The maintenance ascending equipment according to claim 1, wherein a mounting hole (6) is formed in the bottom end of the support body (1), a threaded sleeve (21) is arranged in the mounting hole (6), the threaded sleeve (21) is connected with the inner wall of the mounting hole (6) through a connecting piece (211), the threaded hole is formed in the inner wall of the threaded sleeve (21), and the adjusting screw (2) is in threaded connection with the threaded sleeve (21).

10. The maintenance ascending device according to any one of claims 1 to 9, wherein a scale plate (71) is arranged on the support base (3), the scale plate (71) extends towards the direction of the support body (1), a plurality of scale marks are arranged on the scale plate (71) at intervals in the height direction of the support body (1), a limit groove (72) extending along the height direction of the support body (1) is arranged on the support body (1), and the scale plate (71) is movably inserted into the limit groove (72).