CN213834462U - Combined multifunctional well lid opening device for inspection well - Google Patents

Abstract

The utility model particularly relates to a multi-functional well lid opening device of combination formula for inspection shaft has solved the current reinforcing bar and has opened the method that the well lid was opened to the hook and opened the problem that the effect is poor, open inefficiency. A combined multifunctional well lid opening device for an inspection well is characterized in that a screw I is arranged at the top end of a pull hook rod, a solid column I is sleeved outside the screw I, and an axe is arranged on the right side of the solid column I; a drill rod and a connecting rod I are arranged on the upper side of the solid column I; the top end part of the connecting rod I is fixed with a shovel head; a screw V is fixed on the upper side face of the solid column I, a connecting rod II is sleeved outside the screw V, a screw VI is arranged at the top end of the connecting rod II, the solid column II is sleeved outside the screw VI, and a saw blade is arranged at the right end of the solid column II; the right end of the saw blade is provided with a crocheted plate. The utility model discloses an efficiency is opened to the improvement well lid purpose, and the function is various, and convenient loading and unloading can assemble in a flexible way, and portable has easily processing, advantage that the practicality is strong.

Description

Combined multifunctional well lid opening device for inspection well

Technical Field

The utility model relates to a well lid opening device for municipal works specifically is a multi-functional well lid opening device of combination formula for inspection shaft.

Background

In municipal works construction and maintenance process, often can open the inspection shaft well lid on ground. When the well lid is opened, use the twisted steel to buckle into to open the hook and open temporarily usually.

However, practice shows that the existing method for opening the well lid by the steel bar opening hook has the following problems in application: firstly, due to various reasons, the opening hole of the well cover and the gap between the well cover and the well seat can be blocked by various objects, so that the well cover cannot be opened by using the steel bar opening hook; secondly, the hook-shaped formula is opened simply to the reinforcing bar, and the function is single, leads to the well lid to open inefficiency, influences the progress of construction and maintenance operation and impels.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the current reinforcing bar and open the hook and open the method of well lid and open the problem that the effect is poor, open inefficiency, provide a multi-functional well lid opening device of combination formula for inspection shaft.

The utility model discloses an adopt following technical scheme to realize:

a combined multifunctional well lid opening device for an inspection well comprises a drag hook rod with a bent bottom, wherein a screw I is integrally arranged at the top end of the drag hook rod along the vertical direction, a solid column I with the lower part in threaded connection and transversely arranged is sleeved outside the screw I, an axe is arranged on the right side of the solid column I, and a screw II screwed on the right end of the solid column I is integrally arranged at the left end of the axe; a drill rod and a connecting rod I which are distributed left and right are vertically arranged on the upper side of the solid column I, the top end part of the drill rod is conical, and the bottom part of the drill rod is vertically and integrally provided with a screw III which is screwed on the upper left part of the solid column I; a shovel head is fixed at the top end of the connecting rod I, and a screw IV screwed on the upper right part of the solid column I is vertically and integrally arranged at the bottom of the connecting rod I; a screw V positioned between the drill rod and the connecting rod I is vertically fixed in the middle of the upper side face of the solid column I, a connecting rod II with the bottom in threaded connection with the screw V is sleeved outside the screw V, a screw VI is vertically and integrally arranged at the top end part of the connecting rod II, a solid column II with the lower part in threaded connection with the screw VI and transversely arranged is sleeved outside the screw VI, a saw blade with the left end part hinged with the solid column II and transversely upright is arranged at the right end part of the solid column II, and the saw blade is upward; a C-shaped transverse and vertical jointing plate is integrally arranged at the right end of the saw blade, and the opening of the jointing plate is upward; the sizes of the screw I, the screw II, the screw III, the screw IV, the screw V and the screw VI are all consistent.

The upper edge of the saw blade is flush with the upper side edge of the solid column II.

The right end face of the solid column II is provided with a rectangular groove communicated with the upper side face of the solid column II, and the length of the rectangular groove is greater than the sum of the lengths of the saw blade and the pointing plate; the fixed damping pivot of wearing to be equipped with longitudinal arrangement and rotating and wearing to locate the saw blade left end portion of the right-hand member portion of solid post II, go up the side and offer the hemispherical operation groove that communicates with the rectangular channel, run through and the handheld hole that corresponds with operation groove position around the lower part right side of saw blade is seted up.

This structural design is convenient takes out the saw blade from solid post II, has increased this opening device's use convenience.

The upper portion of drill rod is fixed to wear to be equipped with the stopper of horizontal placing, and the left part of stopper, right part respectively stretch out left surface, the right flank of drill rod.

The structural design can prevent the drill rod from carelessly falling into the opening of the inspection well in the use process, avoid the drill rod from carelessly losing in the use process and further prolong the service life of the opening device.

The diameter of the solid column I is larger than that of the solid column II.

The middle part of the lower side surface of the solid column I is vertically provided with a screw hole I in threaded fit with the screw I; the middle part of the right end face of the solid column I is provided with a screw hole II in threaded fit with the screw rod II; screw III and screw IV that distribute about solid column I's the side of going up is seted up, screw III and screw rod III screw-thread fit, screw IV and screw rod IV screw-thread fit.

The bottom of the connecting rod II is integrally provided with a threaded sleeve screwed on the screw V along the vertical direction.

And the middle part of the lower side surface of the solid column II is vertically provided with a screw hole VI in threaded fit with the screw rod VI.

The top end part of the drill rod is in a conical shape with a thin upper part and a thick lower part.

The draw hook rod, the connecting rod I, the connecting rod II and the solid column II are all made of steel bars; the solid column I, the axe, the shovel head and the saw blade are all made of steel.

The steel bar and the steel have the advantages of convenient material taking, easy processing and high processing precision, firstly, the structural reliability of the joint of the opening device is increased, secondly, the structural firmness of the opening device is increased, and thirdly, the manufacturing cost of the opening device can be reduced.

The utility model has reasonable and reliable structural design, realizes the purpose of improving the opening efficiency of the well cover, has various functions, is convenient to assemble and disassemble, can be flexibly assembled, and increases the use convenience of the opening device; meanwhile, the opening device is firm in structure, convenient to carry, capable of being used in a turnover mode, high in processing precision, low in manufacturing cost, and high in professional performance and long in service life, and the practicability of the opening device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

FIG. 3 is a schematic structural view of a drill rod of the present invention;

FIG. 4 is a schematic structural view of the present invention combined into a hammer head structure;

FIG. 5 is a schematic view of the pointing device of the present invention assembled in a pointing device configuration;

FIG. 6 is a schematic view of the combined hammer head structure of the present invention;

fig. 7 is a schematic structural view of the pull rod structure of the present invention.

In the figure, 1-a draw hook rod, 2-a solid column I, 3-an axe, 4-a drill rod, 5-a connecting rod I, 6-a screw III, 7-a shovel head, 8-a connecting rod II, 9-a screw VI, 10-a solid column II, 11-a saw blade, 12-a check plate, 13-a rectangular groove, 14-a damping rotating shaft, 15-an operating groove, 16-a handheld hole, 17-a limiting block, 18-a screw hole I, 19-a threaded sleeve and 20-a screw hole VI.

Detailed Description

A combined multifunctional well lid opening device for an inspection well comprises a drag hook rod 1 with a bent bottom, wherein a screw I is integrally arranged at the top end of the drag hook rod 1 along the vertical direction, a solid column I2 with the lower part in threaded connection with the screw I and transversely arranged is sleeved outside the screw I, an axe 3 is arranged on the right side of the solid column I2, and a screw II screwed on the right end of the solid column I2 is integrally arranged at the left end of the axe 3; a drill rod 4 and a connecting rod I5 which are distributed left and right are vertically arranged on the upper side of the solid column I2, the top end of the drill rod 4 is conical, and the bottom of the drill rod 4 is vertically and integrally provided with a screw III6 which is screwed on the left upper part of the solid column I2; a shovel head 7 is fixed at the top end of the connecting rod I5, and a screw IV screwed on the upper right part of the solid column I2 is vertically and integrally arranged at the bottom of the connecting rod I5; a screw V positioned between the drill rod 4 and the connecting rod I5 is vertically fixed in the middle of the upper side face of the solid column I2, the connecting rod II8 with the bottom connected with the screw V is sleeved outside the screw V, a screw VI9 is vertically and integrally arranged at the top end part of the connecting rod II8, a solid column II10 with the lower part connected with the screw VI9 in a threaded manner and transversely placed is sleeved outside the screw VI9, a saw blade 11 with the left end part hinged with the solid column II10 and transversely erected is arranged at the right end part of the solid column II10, and the saw teeth of the saw blade 11 face upwards; a C-shaped transverse and vertical jointing plate 12 is integrally arranged at the right end of the saw blade 11, and the opening of the jointing plate 12 faces upwards; the sizes of the screw I, the screw II, the screw III6, the screw IV, the screw V and the screw VI9 are all consistent.

The upper edge of the saw blade 11 is flush with the upper edge of the solid post II 10.

The right end face of the solid column II10 is provided with a rectangular groove 13 communicated with the upper side face of the solid column II10, and the length of the rectangular groove 13 is greater than the sum of the lengths of the saw blade 11 and the pointing plate 12; the right end of solid post II10 is fixed to wear to be equipped with longitudinal arrangement and rotates and wear to locate the damping pivot 14 of saw blade 11 left end portion, goes up the side and offers the hemispherical operation groove 15 with rectangular channel 13 intercommunication, and the lower part right side of saw blade 11 is offered and is run through and hand-held hole 16 that corresponds with operation groove 15 position around.

The upper portion of the drill rod 4 is fixedly provided with a limiting block 17 which is transversely arranged in a penetrating mode, and the left portion and the right portion of the limiting block 17 respectively extend out of the left side face and the right side face of the drill rod 4.

The diameter of the solid column I2 is greater than the diameter of the solid column II 10.

The middle part of the lower side surface of the solid column I2 is vertically provided with a screw hole I18 in threaded fit with the screw I; the middle part of the right end face of the solid column I2 is provided with a screw hole II in threaded fit with the screw rod II; screw III and screw IV that distribute about solid I2's the side of going up is seted up, screw III and screw III6 screw-thread fit, screw IV and screw IV screw-thread fit.

The bottom of the connecting rod II8 is integrally provided with a threaded sleeve 19 screwed on the screw V along the vertical direction.

And the middle part of the lower side surface of the solid column II10 is vertically provided with a screw hole VI20 which is in threaded fit with the screw VI 9.

The top end part of the drill rod 4 is in a conical shape with a thin upper part and a thick lower part.

The drawbar 1, the connecting rod I5, the connecting rod II8 and the solid column II10 are all made of steel bars; the solid column I2, the axe 3, the shovel 7 and the saw blade 11 are all made of steel.

When this opening device is used for opening the inspection shaft well lid that is located on the meadow, open the process and adopt following step to realize:

s1: and (3) shoveling accumulated soil: firstly, rotating the solid column I2 to release the connection between the solid column I2 and the connecting rod II8, then rotating the connecting rod I5 to release the connection between the connecting rod I5 and the solid column I2, and then screwing the connecting rod I5 at the bottom of the connecting rod II8 through the threaded fit of the screw IV and the threaded sleeve 19, thereby combining to form a shovel structure as shown in figure 2 and shoveling the accumulated soil on the well cover;

s2: cleaning foreign matters in the opening holes of the well cover: firstly, rotating the drill rod 4 to release the connection between the drill rod 4 and the solid column I2 to obtain the drill rod 4 shown in FIG. 3, then rotating the connecting rod I5 of the shovel structure in the step S1 to release the connection between the connecting rod I5 and the connecting rod II8, thereby forming a hammer head structure shown in FIG. 4, then placing the tapered end of the drill rod 4 above the foreign matter, and hammering the other end of the drill rod 4 by using the left end part of the solid column II10 of the hammer head structure, thereby achieving the purpose of separating the guide from the opening of the manhole cover;

s3: the clearance of the shallow foreign matter in gap between well lid and the well seat: firstly, the connecting rod II8 with the structure of the hammer head described in the step S2 is rotated, the connection between the connecting rod II8 and the solid column II10 is released, then the hand-held hole 16 is clamped by fingers, the saw blade 11 is taken out from the rectangular groove 13 through the operating groove 15, and the saw blade 11 is rotated, so that the structure of the pointing device shown in the figure 5 is formed, and then the foreign matter in the shallow gap is cleaned by the pointing plate 12 of the pointing device;

s4: separation of the well cover and the well seat: firstly, the connecting rod II8 is screwed at the bottom of the solid column II10 through the threaded fit of the screw hole VI20 and the screw VI9 to form a hammer head structure as shown in figure 4 again, and then the left end part of the solid column II10 in the hammer head structure is hammered along the edge of the well lid, so that the well lid is separated from the well base; if the separation effect is not good by using the hammer head structure, the method comprises the following steps: firstly, rotating the solid column II10 to release the connection between the solid column II10 and the connecting rod II8, then rotating the draw hook rod 1 to release the connection between the draw hook rod 1 and the solid column I2, then screwing the connecting rod II8 on the upper side of the solid column I2 through the threaded fit of the screw rod V and the threaded sleeve 19, thereby combining and forming a sledge hammer head structure shown in FIG. 6, and finally hammering the left end part of the solid column I2 with the sledge hammer head structure along the edge of the well lid, thereby realizing the separation of the well lid and the well base;

s5: opening the well cover: firstly, rotating the connecting rod II8 with the hammer head structure in the step S4 to release the connection between the solid column I2 and the connecting rod II8, then screwing the draw hook rod 1 at the bottom of the connecting rod II8 through the threaded fit between the screw I and the threaded sleeve 19, then screwing the connecting rod II8 at the bottom of the solid column II10 through the threaded fit between the screw VI20 and the screw VI9, thereby combining and forming the draw rod structure shown in FIG. 7, and finally penetrating the bent bottom of the draw hook rod 1 with the draw rod structure into a well lid opening port and lifting upwards, thereby realizing the purpose of opening the well lid;

s6: cleaning foreign matters on the edge of the well cover: firstly, rotating the drag hook rod 1 of the pull rod structure in the step S5 to release the connection between the drag hook rod 1 and the connecting rod II8, then rotating the solid column II10 to release the connection between the solid column II10 and the connecting rod II8, then screwing the connecting rod II8 on the upper side of the solid column I2 through the threaded fit between the screw rod V and the threaded sleeve 19, thereby recombining to form a sledge hammer structure as shown in fig. 6, and finally scraping off attachments at the interface between the well lid and the well seat by using the axe 3 of the sledge hammer structure, thereby realizing the cleaning of foreign matters at the edge of the well lid.

In the specific implementation process, the diameter of the middle part of the connecting rod II8 is consistent with that of the drawbar 1; the length, the pitch and the diameter of the screw I, the screw II, the screw III6, the screw IV, the screw V and the screw VI9 are respectively consistent.

Claims (10)

1. The utility model provides a multi-functional well lid opening device of combination formula for inspection shaft which characterized in that: the special tool comprises a hook rod (1) with a bent bottom, wherein a screw I is integrally arranged at the top end of the hook rod (1) along the vertical direction, a solid column I (2) with the lower part in threaded connection and transversely arranged is sleeved outside the screw I, an axe (3) is arranged on the right side of the solid column I (2), and a screw II screwed on the right end of the solid column I (2) is integrally arranged at the left end of the axe (3); a drill rod (4) and a connecting rod I (5) which are distributed left and right are vertically arranged on the upper side of the solid column I (2), the top end part of the drill rod (4) is conical, and the bottom part of the drill rod is vertically and integrally provided with a screw III (6) screwed on the upper left part of the solid column I (2); a shovel head (7) is fixed at the top end of the connecting rod I (5), and a screw IV screwed on the upper right part of the solid column I (2) is vertically and integrally arranged at the bottom of the connecting rod I (5); the middle part of the upper side face of the solid column I (2) is vertically fixed with a screw V positioned between a drill rod (4) and a connecting rod I (5), the outer sleeve of the screw V is provided with a connecting rod II (8) with the bottom being in threaded connection with the connecting rod V, the top end part of the connecting rod II (8) is provided with a screw VI (9) along the vertical direction, the outer sleeve of the screw VI (9) is provided with a solid column II (10) with the lower part being in threaded connection with the solid column II (10) and being transversely placed, the right end part of the solid column II (10) is provided with a saw blade (11) with the left end part being hinged with the solid column II and being transversely upright, and the saw tooth of the saw blade (11) faces upwards; a C-shaped transverse upright pointing plate (12) is integrally arranged at the right end of the saw blade (11), and the opening of the pointing plate (12) is upward; the sizes of the screw I, the screw II, the screw III (6), the screw IV, the screw V and the screw VI (9) are all consistent.

2. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the upper edge of the saw blade (11) is flush with the upper side edge of the solid column II (10).

3. The combined multifunctional well lid opening device for the inspection well according to claim 2, wherein: the right end face of the solid column II (10) is provided with a rectangular groove (13) communicated with the upper side face of the solid column II, and the length of the rectangular groove (13) is greater than the sum of the lengths of the saw blade (11) and the pointing plate (12); the right end of solid post II (10) is fixed to wear to be equipped with longitudinal arrangement and rotates damping pivot (14) of wearing to locate saw blade (11) left end portion, goes up the side and offers hemispherical operation groove (15) with rectangular channel (13) intercommunication, runs through and hand-held hole (16) that correspond with operation groove (15) position around the lower part right side of saw blade (11) is seted up.

4. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the upper part of the drill rod (4) is fixedly provided with a transverse limiting block (17) in a penetrating way, and the left part and the right part of the limiting block (17) respectively extend out of the left side surface and the right side surface of the drill rod (4).

5. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the diameter of the solid column I (2) is larger than that of the solid column II (10).

6. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: a screw hole I (18) which is in threaded fit with the screw I is vertically formed in the middle of the lower side surface of the solid column I (2); the middle part of the right end face of the solid column I (2) is provided with a screw hole II in threaded fit with the screw rod II; screw III and screw IV that distribute about the side is seted up to the last side of solid post I (2), screw III and screw rod III (6) screw-thread fit, screw IV and screw rod IV screw-thread fit.

7. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the bottom of the connecting rod II (8) is integrally provided with a threaded sleeve (19) screwed on the screw V along the vertical direction.

8. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: and the middle part of the lower side surface of the solid column II (10) is vertically provided with a screw hole VI (20) in threaded fit with the screw rod VI (9).

9. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the top end part of the drill rod (4) is in a conical shape with a thin upper part and a thick lower part.

10. The combined multifunctional well lid opening device for the inspection well according to claim 1, wherein: the draw hook rod (1), the connecting rod I (5), the connecting rod II (8) and the solid column II (10) are all made of steel bars; the solid column I (2), the axe (3), the shovel head (7) and the saw blade (11) are all made of steel.

Images