CN221030366U

CN221030366U - Civil engineering shovel

Info

Publication number: CN221030366U
Application number: CN202323016045.1U
Authority: CN
Inventors: 刘培霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-28
Anticipated expiration: 2033-11-08

Abstract

The utility model belongs to the technical field of shovels, in particular to a civil engineering shovel, which comprises a shovel head, wherein the top end of the shovel head is fixedly connected with a connecting block, the top end of the connecting block is provided with a shovel rod, the shovel rod comprises a lower rod and an upper rod, the lower rod is fixedly connected with the top end of the connecting block, a chute is formed in the lower rod, the bottom end of the upper rod is fixedly connected with a six-edge rod, the bottom end of the six-edge rod is fixedly connected with a limiting block, the six-edge rod and the limiting block are both in sliding connection with the inner wall of the chute, and one side of the connecting block is hinged with a prying bar; through the cooperation of lower pole and upper boom, need not the staff and take out the shovel whole from soil and strike again, can realize through many times of strikes the shovel head and go deep underground, dig soil after making the shovel head can reach required degree of depth, this kind of mode can reduce the physical demands when striking at every turn, and prevents to take place the back and forth swing of shovel, reduces the risk of touching the damage to surrounding staff increase.

Description

Civil engineering shovel

Technical Field

The utility model belongs to the technical field of spades, and particularly relates to a civil engineering spade.

Background

Civil engineering, namely civil engineering and architectural engineering, is the general term of civil engineering and architectural engineering, is the engineering discipline of a person's life, production, activity construction all kinds of facilities such as protection and place, cover house, road, railway, airport, bridge, water conservancy, harbour, tunnel, water supply and drainage, protection etc. in each category such as under ground, underground, land, water, etc. and the construction of building, structure, engineering thing in the place in all engineering scope such as protection, in civil engineering construction, the spade is the instrument that uses often and portable, can satisfy the demand of work such as excavation, planing, landfill, etc. the staff hand the spade and utilize inertia to strike to the ground direction when using, be convenient for spade head can get into soil inside, nevertheless to the harder soil horizon of geology, once strike has not reached required degree, thereby need carry out many times, but this kind of mode need pay more the consumption in each time and pull out the ground with whole spade again down, more, and the staff has increased the physical power of having the impact on the face around the face of a shovel, and the physical power is required to be more in order to dig the face the staff when having increased the physical power of the staff's impact on the work layer of the face around the face, the spade has further need to have been used when the face the staff to have lost the physical power of the work when the staff has further improved and has been required to digd the physical power and has further required the work and shoveled.

Disclosure of utility model

The utility model provides a civil engineering shovel which has the characteristic of reducing physical consumption during planing.

The utility model provides the following technical scheme: including the shovel head, shovel head top fixedly connected with connecting block, the connecting block top is provided with the shovel pole, the shovel pole includes lower beam and upper beam, lower beam fixed connection with the connecting block top, the spout has been seted up in the lower beam, upper beam bottom fixedly connected with six arriss poles, six arriss pole bottom fixedly connected with stopper, six arriss poles with stopper all sliding connection in spout inner wall, connecting block one side articulates there is the pinch bar.

The two sides of the limiting block are respectively provided with a valve rod, the valve rods are inserted into the inner wall of the sliding groove, and the side wall of the upper rod is provided with a control switch for controlling the two valve rods.

The inner wall of the pry bar is slidably connected with a limiting rod, two slots are formed in the connecting block, the inner spaces of the slots are communicated, and the limiting rod is inserted into the inner wall of the slot.

The utility model provides a safety device for a bicycle, including the gag lever post, the gag lever post one end fixedly connected with spring, spring fixed connection in the pinch bar inner wall, the hole of stepping down has been seted up on the pinch bar top, gag lever post lateral wall fixedly connected with push pedal, push pedal sliding connection in the downthehole wall of stepping down.

The utility model discloses a crow bar, including the crow bar, both sides of crow bar all fixedly connected with side bar, crow bar and two side bar one end parallel and level, the crow bar and two anti-skidding groove has all been seted up to side bar one end.

The beneficial effects of the utility model are as follows: through the cooperation of lower extreme and upper boom is used, need not the staff and take out the shovel whole from soil and strike again, can realize deeply underground to the shovel head through many times of impact, make the shovel head dig soil after can reaching required degree of depth, this kind of mode can reduce the physical consumption when striking at every turn, and prevent to take place the back and forth swing of shovel, reduce the risk of touching the damage to the staff increase around, carry out the fixed point through the sled pole between lower extreme and the shovel head, thereby make upper boom and lower extreme can utilize the sled pole to pry up the shovel head as the fulcrum, realize that the shovel head carries the soil to rise, labour saving and time saving, further reduction artificial physical consumption and improvement work efficiency.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model in use;

FIG. 3 is an enlarged schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 1. a shovel head; 11. a connecting block; 12. a slot; 2. a shovel rod; 21. a lower rod; 211. a chute; 22. a pole is arranged; 23. a hexagonal rod; 24. a limiting block; 25. a valve stem; 251. a control switch; 3. a pry bar; 31. a limit rod; 311. a push plate; 32. a spring; 33. a relief hole; 34. and a side rod.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including shovel head 1, shovel head 1 top fixedly connected with connecting block 11, the connecting block 11 top is provided with shovel pole 2, shovel pole 2 includes lower pole 21 and upper rod 22, lower pole 21 fixed connection and connecting block 11 top, has seted up spout 211 in the lower pole 21, upper rod 22 bottom fixedly connected with six arris pole 23, six arris pole 23 bottom fixedly connected with stopper 24, six arris pole 23 and stopper 24 all sliding connection in spout 211 inner wall, and connecting block 11 one side articulates there is crow bar 3.

In this embodiment: the shovel rod 2 supports and drives the shovel head 1 through the combination of the lower rod 21 and the upper rod 22, the shovel head 1, the lower rod 21 and the upper rod 22 are combined into a shovel, the shovel head 1 is utilized to carry out planing operation on soil, the upper rod 22 is connected with the lower rod 21 through the six-edge rod 23, the lower rod 21 carries out sliding guide on the six-edge rod 23 through the sliding groove 211, the six-edge rod 23 supports and drives the limiting block 24, the limiting block 24 limits the six-edge rod 23, thereby preventing the situation that the six-edge rod 23 drives the upper rod 22 to separate from the lower rod 21, the lower rod 21 and the upper rod 22 can keep stable working, the limiting block 24 can be locked and unlocked with the inner wall of the sliding groove 211, after the limiting block 24 and the sliding groove 211 are unlocked, the upper rod 22 is pulled to slide upwards, the upper rod 22 drives the six-edge rod 23 to slide outwards of the sliding groove 211, the six-edge rod 23 drives the limiting block 24 to slide on the inner wall of the sliding groove 211, the shovel head 1 is positioned in the soil, the distance between the upper rod 22 and the lower rod 21 is prolonged, then the upper rod 22 is reversely slid to punch down, the upper rod 22 drives the limiting block 24 to slide towards the shovel head 1 through the six-edged rod 23, then the upper rod 22 and the lower rod 21 are impacted, the limiting block 24 impacts the inner wall of the chute 211, so that the lower rod 21 can obtain the force of impacting the soil again, the shovel tool is not required to be taken out of the soil for re-impacting, the shovel head 1 can be deeply penetrated into the ground through multiple impacts, the shovel head 1 can be dug after reaching the required depth, in this way, the physical consumption of each impact can be reduced, the back and forth swinging of the shovel tool is prevented, the risk of increasing the touch damage to surrounding workers is reduced, the soil is prevented from being embedded into the drilled hole after the shovel tool is taken out, the physical consumption is reduced, the shovel 3 is positioned on one side of the connecting block 11, the pinch bar 3 can overturn, and the pinch bar 3 is folded with the laminating of lower beam 21 when the device is not used, reduces the space that occupies, and the downward upset is used to pinch bar 3, and shovel head 1 inserts in the soil, pinch bar 3 and ground contact afterwards, utilize to keep away from shovel head 1 to the upper beam 22 one end to push down to make upper beam 22 and lower beam 21 can utilize pinch bar 3 to pry shovel head 1 as the fulcrum, realize shovel head 1 carries the soil to rise, labour saving and time saving, further reduction artificial physical power consumption and improvement work efficiency.

The two sides of the limiting block 24 are provided with valve rods 25, the valve rods 25 are inserted into the inner wall of the sliding groove 211, and the side wall of the upper rod 22 is provided with a control switch 251 for controlling the two valve rods 25; the valve rod 25 is controlled by the drive element in the stopper 24 to be displaced, and the valve rod 25 can shrink and enter into the stopper 24, when the upper rod 22 is not used to strike the lower rod 21, the valve rod 25 is controlled to extend through pressing the control switch 251, so that two valve rods 25 can be inserted into grooves in the sliding groove 211, the stopper 24 can be locked with the lower rod 21, the lower rod 21 can be locked with the upper rod 22, and stable operation is facilitated.

The inner wall of the pry bar 3 is connected with a limiting rod 31 in a sliding manner, two slots 12 are formed in the connecting block 11, the inner spaces of the two slots 12 are communicated, and the limiting rod 31 is inserted into the inner wall of the slot 12; when the working state is adjusted through overturning the pry bar 3, the corresponding slot 12 is pulled out through controlling the limiting bar 31, then the pry bar 3 drives the limiting bar 31 to overturn, then the pry bar 3 drives the limiting bar 31 to rotate to the position of the other slot 12, the limiting bar 31 is controlled to be inserted into the slot 12, the slot 12 is enabled to limit the limiting bar 31, the limiting bar 31 drives the pry bar 3 to limit, the pry bar 3 can keep a stable angle with the connecting block 11 and can not rotate, and stability is improved.

One end of the limiting rod 31 is fixedly connected with a spring 32, the spring 32 is fixedly connected to the inner wall of the pry bar 3, the top end of the pry bar 3 is provided with a yielding hole 33, the side wall of the limiting rod 31 is fixedly connected with a push plate 311, and the push plate 311 is slidably connected to the inner wall of the yielding hole 33; the spring 32 pushes the limiting rod 31, so that the limiting rod 31 can be kept stable when being in butt joint with the slot 12, the yielding hole 33 yields the push plate 311, the push plate 311 is pulled, the push plate 311 drives the limiting rod 31 to be separated from the slot 12, and personnel can conveniently control the limiting rod 31 from the outside.

The two sides of the pry bar 3 are fixedly connected with side bars 34, one ends of the pry bar 3 and the two side bars 34 are flush, and anti-skid grooves are formed in one ends of the pry bar 3 and the two side bars 34; the two side bars 34 are kept in parallel with the shovel head 1, when the pry bar 3 is contacted with the ground, the pry bar 3 drives the two side bars 34 to be contacted with the ground, the contact area between the pry bar 3 and the ground is increased by the two side bars 34, so that the supporting stability of the pry bar 3 is increased, and the stability of the pry bar 3 and the side bars 34 during working is improved by utilizing the anti-skid grooves at the contact ends of the pry bar 3 and the two side bars 34 with the ground.

The working principle and the using flow of the utility model are as follows: when the device is used, the push plate 311 is pulled, the push plate 311 drives the limiting rod 31 to be separated from the slot 12, then the pry bar 3 is controlled to drive the limiting rod 31 to overturn, then the pry bar 3 drives the limiting rod 31 to rotate to the other slot 12, the spring 32 pushes the limiting rod 31, the limiting rod 31 can be connected with the slot 12 below, the slot 12 limits the limiting rod 31, the limiting rod 31 drives the pry bar 3 to limit, the pry bar 3 can keep a stable angle with the connecting block 11 and can not rotate, the stability is improved, then the shovel head 1 is inserted into soil, one end of the upper rod 22 far away from the shovel head 1 is pressed down, so that the upper rod 22 and the lower rod 21 can pry up the shovel head 1 by using the pry bar 3 as a fulcrum, the shovel head 1 carries the soil to be lifted, time and labor are saved, the manual physical consumption is further reduced, and the work efficiency is improved, when the shovel head 1 encounters harder soil, the shovel head 1 is inserted into the soil, then the control switch 251 is pressed, so that the two valve rods 25 retract into the limit block 24, contact between the limit block 24 and the lower rod 21 is realized, then the upper rod 22 is pulled to slide upwards, the upper rod 22 drives the six-edge rod 23 to slide outwards of the sliding groove 211, the six-edge rod 23 drives the limit block 24 to slide on the inner wall of the sliding groove 211, then the upper rod 22 slides reversely, the upper rod 22 is punched downwards, the upper rod 22 drives the limit block 24 to slide towards the shovel head 1 through the six-edge rod 23, then the upper rod 22 and the lower rod 21 impact, the limit block 24 impacts the inner wall of the sliding groove 211, so that the lower rod 21 obtains the force of impacting the soil again, a worker is not required to take out the shovel tool from the soil again, the shovel head 1 can deeply dig the soil through multiple impacts, the shovel head 1 can reach the required depth, the mode can reduce the physical consumption during each impact, prevents the shovel from swinging back and forth, reduces the risk of touching and damaging surrounding staff, prevents the shovel from being taken out and then buried in the excavated hole, and reduces the physical consumption.

Claims

1. Civil engineering shovel, including shovel head (1), its characterized in that: shovel head (1) top fixedly connected with connecting block (11), connecting block (11) top is provided with shovel pole (2), shovel pole (2) include lower pole (21) and upper bar (22), lower pole (21) fixed connection with connecting block (11) top, spout (211) have been seted up in lower pole (21), upper bar (22) bottom fixedly connected with six arriss pole (23), six arriss pole (23) bottom fixedly connected with stopper (24), six arriss pole (23) with stopper (24) all sliding connection in spout (211) inner wall, connecting block (11) one side articulates there is crow bar (3).

2. The civil engineering shovel according to claim 1, characterized in that: valve rods (25) are arranged on two sides of the limiting block (24), the valve rods (25) are inserted into the inner wall of the sliding groove (211), and control switches (251) for controlling the two valve rods (25) are arranged on the side wall of the upper rod (22).

3. The civil engineering shovel according to claim 1, characterized in that: the inner wall sliding connection of the pry bar (3) is provided with a limiting rod (31), two slots (12) are formed in the connecting block (11), the inner spaces of the slots (12) are communicated, and the limiting rod (31) is inserted into the inner wall of the slot (12).

4. A civil engineering shovel according to claim 3 wherein: the utility model discloses a crow bar, including gag lever post (31), spring (32) are fixed connection to gag lever post (31) one end, spring (32) fixed connection in crow bar (3) inner wall, hole (33) of stepping down has been seted up on crow bar (3) top, gag lever post (31) lateral wall fixedly connected with push pedal (311), push pedal (311) sliding connection in hole (33) inner wall of stepping down.

5. The civil engineering shovel according to claim 4, wherein: the utility model discloses a crow bar, including crow bar (3), side bar (34), crow bar (3) and two crow bar (34) one end parallel and level, crow bar (3) and two antiskid groove has all been seted up to side bar (34) one end.