CN218540779U

CN218540779U - Device convenient to well lid is installed and is dismantled

Info

Publication number: CN218540779U
Application number: CN202222092535.9U
Authority: CN
Inventors: 赵晅; 杨剑飞
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-28
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a well lid installation extracting tool, concretely relates to device convenient to well lid is installed and is dismantled, including girder and the truckle of setting in the girder below, the truckle rotates the lower extreme of installing at the truckle support, and the upper end of truckle support is articulated with the girder, the end of girder is equipped with the handrail, the head end of girder is equipped with and is used for pressing from both sides the clamp that gets the well lid, press from both sides the clamp and get the device and include horizontal strut, two-way linear adjustment mechanism and the spacing clamp of exhibition and get the subassembly, horizontal strut level sets up the head end of girder, two-way linear adjustment mechanism level sets up on horizontal strut, and the outside of two-way linear adjustment mechanism's regulation end all is equipped with the spacing clamp of one exhibition and gets the subassembly, and two-way linear adjustment mechanism is used for adjusting two horizontal intervals between the spacing clamp of getting the subassembly of exhibition, the utility model discloses simple structure, it is convenient to remove, realizes in a flexible way, is convenient to install and dismantle the well lid, uses comparatively conveniently.

Description

Device convenient to well lid is installed and is dismantled

Technical Field

The utility model relates to a well lid installation extracting tool, concretely relates to device convenient to well lid is installed and is dismantled.

Background

At present, municipal works such as urban pipelines, communication, electric power, water supply, drainage works and the like are largely newly built, reconstructed and expanded, well covers are visible everywhere, and operators can often open or close the well covers when going into the well for operation. The existing well lid opening tool generally needs to use tools such as an iron hook, a big draft and a big hammer to tilt the well lid, the method wastes time and labor, the well lid is inconvenient to install and detach, and the well lid is difficult to move.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device convenient to well lid is installed and is dismantled.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a device convenient to well lid is installed and is dismantled, includes the girder and sets up the truckle in the girder below, the truckle rotates the lower extreme of installing at the truckle support, and the upper end of truckle support is articulated with the girder, the end of girder is equipped with the handrail, the head end of girder is equipped with and is used for pressing from both sides the clamp of getting the device to the well lid, press from both sides the device and get the subassembly including horizontal strut, two-way sharp adjustment mechanism and the spacing clamp of exhibition, horizontal strut level sets up the head end of girder, two-way sharp adjustment mechanism level sets up on horizontal strut, and the outside of two-way sharp adjustment mechanism's regulation end all is equipped with a exhibition spacing clamp and gets the subassembly, and two-way sharp adjustment mechanism is used for adjusting two exhibition spacing clamps and gets the horizontal interval between the subassembly, the subassembly is got to the exhibition spacing clamp with two-way sharp adjustment mechanism vertical distribution, and the tip of getting the subassembly is used for stretching into the logical groove on the well lid to carry on spacingly to the well lid.

Preferably, the bidirectional linear adjusting mechanism comprises a first adjusting hand wheel, a bidirectional screw rod and transverse sliding seats, the bidirectional screw rod is horizontally and rotatably installed in the transverse support frame, the two transverse sliding seats are symmetrically and threadedly installed on the bidirectional screw rod and are in sliding fit with a guide rail arranged in the transverse support frame, the first adjusting hand wheel is installed at the end part of the bidirectional screw rod, and the folding and unfolding limiting clamping assemblies are installed at the side ends of the corresponding transverse sliding seats and are vertically distributed with the bidirectional screw rod.

Preferably, each folding and unfolding limiting clamping assembly comprises a guide sleeve, an adjustable lifting assembly and an elastic reset limiting assembly, the guide sleeve is arranged at the side end of the transverse sliding seat, the adjustable lifting assembly is arranged on the guide sleeve and is positioned on the axis of the guide sleeve, and the elastic reset limiting assemblies are vertically arranged on the outer side of the guide sleeve and are positioned at positions close to the bottom end of the guide sleeve;

every elasticity spacing subassembly that resets all includes guide pin bushing, spacer pin, slider, elastic component and haulage rope, the guide pin bushing sets up perpendicularly on the outer wall of uide bushing to communicate with the inside of uide bushing, slider slidable mounting is in the spout on the guide pin bushing inner wall, and the spacer pin is installed on the lateral wall of slider, and elastic component installs in the guide pin bushing, and one end is connected with the bottom of guide pin bushing, and the other end is connected with the inside wall of slider, and the tip and the slider of haulage rope are connected, and the other end passes elastic component to be connected with adjustable lifting unit's lift end.

Preferably, a guide wheel corresponding to the traction rope is arranged in the guide sleeve, and the traction rope passes through the guide wheel.

Preferably, adjust lifting unit and include adjusting hand wheel two, lead screw and lift slide, the lead screw rotates and installs in the uide bushing, lift slide threaded mounting is on the lead screw to with the guide rail sliding fit who sets up in the uide bushing, the upper end of lead screw extends to the top of uide bushing, adjusting hand wheel two installs the tip at the lead screw, the end of haulage rope is connected with the lift slide.

Preferably, the automatic feeding device further comprises a synchronous transmission assembly, the synchronous transmission assembly corresponds to the screw rod one by one and comprises a first bevel gear, a second bevel gear and transmission shafts, the transmission shafts are horizontally and rotatably installed at the upper ends of the guide sleeves, the first bevel gear is installed on the screw rod, the second bevel gear is installed at the end portion of the transmission shafts, the second bevel gear is meshed with the first bevel gear, a square guide rod is arranged at the end portion of one of the transmission shafts, a square guide sleeve is arranged at the end portion of the other transmission shaft, and the end portion of the square guide rod extends into the square guide sleeve and is in sliding fit with the square guide sleeve.

Has the beneficial effects that: the utility model discloses when using, be used for installing and dismantling the well lid, the tip of spacer pin stretches out to the outside of guide pin bushing originally, then make the lead screw rotate through rotating adjusting handle wheel two, thereby make the lift slide rise, and move in the spout of pull rope pulling slider in the guide pin bushing, make the spacer pin accomodate to the guide pin bushing, elastic component is in the state of compressed this moment, when using, when needs demolish the well lid of having installed, at first two interval adjustment between two logical grooves according to the well lid at first receive and unfold spacing clamp and get the interval between the subassembly, through handrail, girder and truckle will the utility model discloses remove to the side of well lid, then the workman holds the handrail and makes the girder overturn along the position articulated with the truckle support, and make the tip of uide bushing run through the logical groove on the well lid, then reverse rotation adjusting handle wheel two, make the lift slide height descend, the spacer pin stretches out to the outside of guide pin bushing under elastic component's reset action, make the spacer pin be in the state that expandes, and the interval between two spacer pin ends is greater than the diameter of logical groove, through pressing down this moment, under the handle effect of girder, thereby the work is accomplished the well lid, thereby when the reverse installation needs, otherwise, the well lid can be installed.

When using, the utility model discloses can remove through the truckle to can carry out nimble regulation according to the interval between the logical groove on the well lid, improve convenience and the flexibility when using, utilize expansion of spacer pin and accomodate the realization spacing and the removal of well lid spacing, be convenient for install and dismantle the well lid, also be convenient for the well lid with the utility model discloses between realize spacingly, brought the facility for the use.

The utility model discloses simple structure, it is convenient to remove, realizes in a flexible way, is convenient for install and dismantle the well lid, and it is comparatively convenient to use.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a schematic view of the present invention

FIG. 2 is a schematic view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view at C of FIG. 2;

wherein: 1-main beam, 2-caster bracket, 3-caster, 4-handrail, 5-transverse support frame, 6-adjusting hand wheel I, 7-bidirectional screw rod, 8-transverse sliding seat, 9-guide sleeve, 10-adjusting hand wheel II, 11-screw rod, 12-lifting sliding seat, 13-guide sleeve, 14-sliding groove, 15-limit pin, 16-sliding block, 17-elastic component, 18-guide wheel, 19-traction rope, 20-transmission shaft, 21-bevel gear I, 22-bevel gear II, 23-square guide rod and 24-square guide sleeve.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 5, shown device convenient to well lid is installed and is dismantled, including girder 1 and the truckle 3 of setting in girder 1 below, truckle 3 rotates and installs the lower extreme at truckle support 2, and the upper end of truckle support 2 is articulated with girder 1, the end of girder 1 is equipped with handrail 4, the head end of girder 1 is equipped with and is used for pressing from both sides the clamp that gets the well lid and get the device, press from both sides the device and get the subassembly including horizontal strut 5, two-way sharp adjustment mechanism and the spacing clamp of taking out and putting, horizontal strut 5 level sets up the head end of girder 1, two-way sharp adjustment mechanism level sets up on horizontal strut 5, and the outside of the regulation end of two-way sharp adjustment mechanism all is equipped with the spacing clamp of taking out of a receipts, and two-way sharp adjustment mechanism is used for adjusting two spacing clamps of taking out horizontal interval between the subassembly, the spacing clamp of taking out and putting out the subassembly with two-way sharp adjustment mechanism vertical distribution, and the spacing clamp of taking out and putting out the tip of subassembly is used for stretching into the logical groove on the well lid to carry out a spacing.

In the embodiment, the bidirectional linear adjusting mechanism comprises a first adjusting hand wheel 6, a bidirectional screw 7 and transverse sliding seats 8, the bidirectional screw 7 is horizontally and rotatably installed in the transverse support frame 5, the two transverse sliding seats 8 are symmetrically and threadedly installed on the bidirectional screw 7 and are in sliding fit with a guide rail (not shown in the figure) arranged in the transverse support frame 5, the first adjusting hand wheel 6 is installed at the end part of the bidirectional screw 7, and the folding and unfolding limiting clamping assemblies are installed at the side ends of the corresponding transverse sliding seats 8 and are vertically distributed with the bidirectional screw 7.

In this embodiment, each of the folding and unfolding limit clamping assemblies includes a guide sleeve 9, an adjustable lifting assembly and an elastic reset limit assembly, the guide sleeve 9 is disposed at a side end of the traverse slide 8, the adjustable lifting assembly is mounted on the guide sleeve 9 and is located on an axis of the guide sleeve 9, and the elastic reset limit assemblies are vertically disposed outside the guide sleeve 9 and are located at positions close to a bottom end of the guide sleeve 9;

each elastic reset limiting component comprises a guide sleeve 13, a limiting pin 15, a slider 16, an elastic component 17 and a traction rope 19, wherein the guide sleeve 13 is vertically arranged on the outer wall of the guide sleeve 9 and is communicated with the inside of the guide sleeve 9, the slider 16 is slidably arranged in a chute 14 on the inner wall of the guide sleeve 13, the limiting pin 15 is arranged on the outer side wall of the slider 16, the elastic component 17 is arranged in the guide sleeve 13, one end of the elastic component is connected with the bottom of the guide sleeve 13, the other end of the elastic component is connected with the inner side wall of the slider 16, the end part of the traction rope 19 is connected with the slider 16, and the other end of the traction rope penetrates through the elastic component 17 and is connected with the lifting end of the adjustable lifting component.

In this embodiment, the guide sleeve 9 is provided with a guide wheel 18 corresponding to the traction rope 19, and the traction rope 19 passes through the guide wheel 18.

In this embodiment, adjust lifting unit includes two adjusting handwheels 10, lead screw 11 and lift slide 12, lead screw 11 rotates and installs in uide bushing 9, lift slide 12 threaded mounting is on lead screw 11 to with the guide rail (not shown in the figure) sliding fit who sets up in uide bushing 9, the upper end of lead screw 11 extends to the top of uide bushing 9, two adjusting handwheels 10 are installed at the tip of lead screw 11, the end of haulage rope 19 is connected with lift slide 12.

In this embodiment, the synchronous transmission device further comprises synchronous transmission assemblies, the synchronous transmission assemblies correspond to the screw rods 11 one by one and respectively comprise a first bevel gear 21, a second bevel gear 22 and transmission shafts 20, the transmission shafts 20 are horizontally and rotatably installed at the upper end of the guide sleeve 9, the first bevel gear 21 is installed on the screw rods 11, the second bevel gear 22 is installed at the end portion of each transmission shaft 20, the second bevel gear 22 is meshed with the first bevel gear 21, a square guide rod 23 is arranged at the end portion of one transmission shaft 20, a square guide sleeve 24 is arranged at the end portion of the other transmission shaft 20, and the end portion of the square guide rod 23 extends into the square guide sleeve 24 and is in sliding fit with the square guide sleeve 24, so that the overall span of the two transmission shafts 20 can be adjusted conveniently.

When the utility model is used, the end of the limit pin 15 extends to the outside of the guide sleeve 13, then the screw 11 is rotated by rotating the adjusting hand wheel two 10, so that the lifting slide 12 is lifted, and the slide block 16 is pulled by the traction rope 19 to move in the chute 14 in the guide sleeve 13, so that the limit pin 15 is accommodated in the guide sleeve 13, at the moment, the elastic component 17 is in a compressed state, when the well cover is needed to be disassembled, firstly, the distance between two first folding and unfolding limit clamping components is adjusted according to the distance between two through grooves on the well cover, and the utility model is moved to the side of the well cover by the hand rod 4, the girder 1 and the caster 3, then the workman holds handrail 4 and makes girder 1 overturn along the position with truckle support 2 articulated, and make the tip of uide bushing 9 run through the logical groove on the well lid, then reverse rotation adjusting handle wheel two 10, make lift slide 12 highly descend, spacer pin 15 stretches out the outside to guide pin bushing 13 under elastic component 17's reset action, make spacer pin 15 be in the state that expandes, and the interval between two spacer pin 15 ends is greater than the diameter that leads to the groove, this moment through pressing down handrail 4, under girder 1's upset effect, the well lid is promoted, thereby accomplish and demolish work, otherwise, when needs install the well lid, reverse operation can.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a device convenient to well lid is installed and is dismantled, includes girder (1) and truckle (3) of setting in girder (1) below, truckle (3) rotate and install the lower extreme at truckle support (2), and the upper end of truckle support (2) is articulated with girder (1), the end of girder (1) is equipped with handrail (4), the head end of girder (1) is equipped with the clamp that is used for pressing from both sides the well lid and gets the device, and its characterized in that, press from both sides the device and get the subassembly including horizontal strut (5), two-way sharp adjustment mechanism and the spacing clamp of exhibition, horizontal strut (5) level sets up the head end of girder (1), two-way sharp adjustment mechanism level sets up on horizontal strut (5), and the outside of two-way sharp adjustment mechanism's regulation end all is equipped with one and is packed and spread spacing clamp and gets the subassembly, and two-way sharp adjustment mechanism are used for adjusting two horizontal intervals that the spacing clamp was got between the subassembly of exhibition, the spacing clamp of exhibition get the subassembly with two-way sharp adjustment mechanism vertical distribution, the tip of the spacing clamp of exhibition is used for stretching into the logical groove on the well lid to carry out spacing clamp and get the well lid.

2. The device for facilitating the installation and the disassembly of the well lid as claimed in claim 1, wherein the bidirectional linear adjusting mechanism comprises a first adjusting hand wheel (6), a bidirectional screw rod (7) and two lateral sliding seats (8), the bidirectional screw rod (7) is horizontally and rotatably installed in the transverse support frame (5), the two lateral sliding seats (8) are symmetrically and threadedly installed on the bidirectional screw rod (7) and are in sliding fit with a guide rail arranged in the transverse support frame (5), the first adjusting hand wheel (6) is installed at the end part of the bidirectional screw rod (7), and the folding and unfolding limiting clamping assemblies are installed at the side ends of the corresponding lateral sliding seats (8) and are vertically distributed with the bidirectional screw rod (7).

3. The device for facilitating the installation and the disassembly of the well lid as claimed in claim 2, wherein each of the retraction limiting clamping assemblies comprises a guide sleeve (9), an adjustable lifting assembly and an elastic reset limiting assembly, the guide sleeve (9) is arranged at the side end of the transverse sliding base, the adjustable lifting assembly is arranged on the guide sleeve (9) and is positioned on the axis of the guide sleeve (9), and a plurality of elastic reset limiting assemblies are vertically arranged at the outer side of the guide sleeve (9) and are positioned close to the bottom end of the guide sleeve (9);

every elasticity spacing subassembly that resets all includes guide pin bushing (13), spacer pin (15), slider (16), elastic component (17) and haulage rope (19), guide pin bushing (13) set up perpendicularly on the outer wall of uide bushing (9) to communicate with the inside of uide bushing (9), slider (16) slidable mounting is in spout (14) on guide pin bushing (13) inner wall, spacer pin (15) are installed on the lateral wall of slider (16), elastic component (17) are installed in guide pin bushing (13), and one end is connected with the bottom of guide pin bushing (13), the other end is connected with the inside wall of slider (16), the tip and the slider (16) of haulage rope (19) are connected, and the other end passes elastic component (17), and be connected with adjustable lifting unit's lift end.

4. A device for facilitating the installation and removal of manhole covers according to claim 3, wherein the guide sleeve (9) has a guide wheel (18) corresponding to the traction rope (19), the traction rope (19) passing through the guide wheel (18).

5. A device for facilitating installation and disassembly of a manhole cover according to claim 3, wherein the adjusting lifting assembly comprises a second adjusting hand wheel (10), a lead screw (11) and a lifting slide (12), the lead screw (11) is rotatably installed in the guide sleeve (9), the lifting slide (12) is installed on the lead screw (11) in a threaded manner and is in sliding fit with a guide rail arranged in the guide sleeve (9), the upper end of the lead screw (11) extends to the upper side of the guide sleeve (9), the second adjusting hand wheel (10) is installed at the end part of the lead screw (11), and the tail end of the traction rope (19) is connected with the lifting slide (12).

6. The device for facilitating the installation and the disassembly of the well lid is characterized by further comprising synchronous transmission assemblies, wherein the synchronous transmission assemblies correspond to the lead screws (11) in a one-to-one mode and respectively comprise a first bevel gear (21), a second bevel gear (22) and a transmission shaft (20), the transmission shaft (20) is horizontally and rotatably installed at the upper end of the guide sleeve (9), the first bevel gear (21) is installed on the lead screws (11), the second bevel gear (22) is installed at the end portion of the transmission shaft (20), the second bevel gear (22) is meshed with the first bevel gear (21), a square guide rod (23) is arranged at the end portion of one transmission shaft (20), a square guide sleeve (24) is arranged at the end portion of the other transmission shaft (20), and the end portion of the square guide rod (23) extends into the square guide sleeve (24) and is in sliding fit with the square guide sleeve (24).