CN212390044U

CN212390044U - Special dipperstick of engineering cost

Info

Publication number: CN212390044U
Application number: CN202020712027.4U
Authority: CN
Inventors: 赵婷婷
Original assignee: Huaruicheng Project Management Co ltd
Current assignee: Huaruicheng Project Management Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-22
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a specifically be a special dipperstick of engineering cost relates to the engineering cost field, this special dipperstick of engineering cost, including the dipperstick, the external fixed surface of dipperstick is connected with the handle, and the lower surface movable mounting of dipperstick has the connection pad, and first spout has been seted up to the upper surface of connection pad. This device is through setting up clamping mechanism, first draw-in groove, second draw-in groove and adjustment mechanism, switch and joint first draw-in groove and second draw-in groove through clamping mechanism, make this device can reduce shared space through the shrink, make the butterfly knob keep away from the supporting shoe through rotatory butterfly knob, through the inside slip supporting shoe to the second spout and twist back the butterfly knob, make this device can shrink again in order to reduce shared space, it does not have the portability to have solved traditional dipperstick, the installation is loaded down with trivial details, need separately to carry tripod and dipperstick, cause the damage of dipperstick or the problem that the installation part is lost easily, reach portable's effect.

Description

Special dipperstick of engineering cost

Technical Field

The utility model relates to an engineering cost field specifically is a special dipperstick of engineering cost.

Background

The construction cost is the construction cost of the project. The three elements of the construction cost are quantity, price and cost, the quantity is used as the first work of the construction cost, and the measuring ruler is an indispensable tool.

Traditional dipperstick does not have the portability, because the dipperstick is often used under the field construction environment, consequently need often carry, and general dipperstick installation is comparatively loaded down with trivial details, still need separately to carry to tripod and dipperstick, causes the damage of dipperstick or the losing of installation part easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special dipperstick of engineering cost has solved the problem of mentioning in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special dipperstick of engineering cost, including the dipperstick, the external fixed surface of dipperstick is connected with the handle, the lower surface movable mounting of dipperstick has the connection pad, first spout has been seted up to the upper surface of connection pad, first spout runs through the connection pad and extends to the lower surface of connection pad, the inner wall sliding connection of first spout has the movable block, the external fixed surface that is located the connection pad top of movable block is connected with the stopper, the upper surface at the connection pad is placed to the stopper, the movable block is located the inside surface of first spout and has seted up first draw-in groove, the inside fixedly connected with latch mechanism of connection pad, latch mechanism runs through the connection pad and extends to the inside of first draw-in groove, the inside of latch mechanism joint at first draw-in groove, the lower surface of movable block articulates there is adjustment mechanism, the second draw-in groove.

Preferably, the clamping mechanism comprises a Y-shaped groove, the inner bottom wall of the Y-shaped groove is connected with a clamping pin in a rotating mode, the clamping pin is clamped in the first clamping groove, the outer surface of the clamping pin is fixedly connected with a spring, the spring is fixedly connected to the inner wall of the Y-shaped groove, a movable groove is formed in the inner wall of the Y-shaped groove, the movable groove penetrates through the connecting disc and extends to the outer surface of the connecting disc, and the clamping pin is close to a pull rod fixedly connected with the outer surface.

Preferably, the adjusting mechanism comprises a second chute, the second chute is hinged to the lower surface of the movable block, a second clamping groove is formed in the outer surface of the second chute, a supporting block is connected to the inner wall of the second chute in a sliding mode, the supporting block is fixedly sleeved on the inner wall of the anti-skidding sleeve in a sleeved mode, a butterfly knob is connected to the outer surface of the second chute in an internal thread mode, and the butterfly knob penetrates through the second chute and extends to one side of the supporting block.

Preferably, the bayonet lock is formed by three 7-shaped round rods rotating by taking the connecting disc as the center of a circle, the rotating angle of each round rod is one hundred twenty degrees, the axis of the bayonet lock is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected to the inner bottom wall of the Y-shaped groove.

Preferably, the upper surface of the second sliding chute is fixedly connected with a hinged support, the hinged support is fixedly connected to the lower surface of the movable block, and the second sliding chute is hinged to the second sliding chute through the hinged support.

Preferably, the number of the first sliding grooves is three, and the first sliding grooves are distributed in a one-hundred-twenty degree mode by taking the connecting disc as a circle center.

(III) advantageous effects

The utility model provides a special dipperstick of engineering cost. The method has the following beneficial effects:

1. this special dipperstick of engineering cost, through setting up clamping mechanism, first draw-in groove, second draw-in groove and adjustment mechanism, switch over and joint first draw-in groove and second draw-in groove through clamping mechanism, make this device can reduce shared space through the shrink, make the butterfly knob keep away from the supporting shoe through rotatory butterfly knob, through the inside slip supporting shoe to the second spout and twist back the butterfly knob, make this device can shrink again in order to reduce shared space, it does not have the portability to have solved general dipperstick, the installation is loaded down with trivial details, need separately to carry tripod and dipperstick, cause the damage of dipperstick or the problem that the installation part is lost easily, reach portable's effect.

2. This special dipperstick of engineering cost through setting up adjustment mechanism, through the outside slip supporting shoe to the second spout and twist back the butterfly knob, makes this device can realize the altitude mixture control of dipperstick through extension adjustment mechanism, reaches the effect of adjusting the dipperstick height.

Drawings

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

fig. 2 is a sectional view of the adjusting mechanism of the present invention;

FIG. 3 is a cross-sectional view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural diagram of the present invention in different states.

Wherein, 1 dipperstick, 2 handles, 3 connection pads, 4 first spouts, 5 movable blocks, 6 stopper, 7 first draw-in grooves, 8 clamping mechanism, 81Y-shaped groove, 82 bayonet lock, 83 spring, 84 movable groove, 85 pull rod, 9 adjustment mechanism, 91 include second spout, 92 supporting shoe, 93 butterfly knob, 10 second draw-in grooves, 11 antiskid cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a special measuring scale for engineering cost comprises a measuring scale 1, a handle 2 is fixedly connected to the outer surface of the measuring scale 1, the measuring scale 1 plays a role in measuring, the handle 2 plays a role in facilitating movement of the measuring scale 1, a connecting disc 3 is movably mounted on the lower surface of the measuring scale 1, the connecting disc 3 plays a role in serving as a mounting platform, a first sliding groove 4 is formed in the upper surface of the connecting disc 3, the first sliding groove 4 penetrates through the connecting disc 3 and extends to the lower surface of the connecting disc 3, a movable block 5 is slidably connected to the inner wall of the first sliding groove 4, the number of the first sliding grooves 4 is three, the first sliding groove 4 is distributed in a one hundred and twenty degrees manner by taking the connecting disc 3 as a circle center, the first sliding groove 4 plays a role in enabling the movable block 5 to slide up and down, a limiting block 6 is fixedly connected to the outer surface of the movable block 5, the limiting block 6 is placed on the upper surface of the connecting disc 3, the outer surface of the movable block 5 positioned in the first sliding groove 4 is provided with a first clamping groove 7, the movable block 5 plays a role of arranging the first clamping groove 7, the inside of the connecting disc 3 is fixedly connected with a clamping mechanism 8, the clamping mechanism 8 penetrates through the connecting disc 3 and extends to the inside of the first clamping groove 7, the clamping mechanism 8 is clamped in the inside of the first clamping groove 7, the clamping mechanism 8 comprises a Y-shaped groove 81, the inner bottom wall of the Y-shaped groove 81 is rotatably connected with a clamping pin 82, the clamping pin 82 is clamped in the inside of the first clamping groove 7, the outer surface of the clamping pin 82 is fixedly connected with a spring 83, the spring 83 is fixedly connected with the inner wall of the Y-shaped groove 81, the inner wall of the Y-shaped groove 81 is provided with a movable groove 84, the movable groove 84 penetrates through the connecting disc 3 and extends to the outer surface of the connecting disc 3, the outer surface of the clamping pin 82 close to, the rotation angle of the round rod is one hundred twenty degrees, the axis of the bayonet lock 82 is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the inner bottom wall of the Y-shaped groove 81, the bayonet lock 82 plays a role of enabling the clamping mechanism 8 to enter and separate from the first clamping groove 7, the lower surface of the movable block 5 is hinged with an adjusting mechanism 9, the first sliding groove 4 plays a role of enabling the movable block 5 and the adjusting mechanism 9 to slide up and down, the outer surface of the adjusting mechanism 9, which is positioned below the first clamping groove 7, is provided with a second clamping groove 10, the clamping mechanism 8 plays a role of switching and clamping the first clamping groove 7 and the second clamping groove 10, the lower end of the adjusting mechanism 9 is fixedly sleeved with an anti-skidding sleeve 11, the adjusting mechanism 9 comprises a second sliding groove 91, the second sliding groove 91 is hinged with the lower surface of the movable block 5, the second clamping groove 10 is arranged on the outer surface of the second sliding groove 91, threaded hole female connection that the surface of second spout 91 was seted up has butterfly knob 93, butterfly knob 93 runs through second spout 91 and extends to one side of supporting shoe 92, adjustment mechanism 9 plays the effect that reduces occupation space through the shrink, the last fixed surface of second spout 91 is connected with hinged support, hinged support fixed connection is at the lower surface of movable block 5, second spout 91 is articulated through hinged support and second spout 91, hinged support plays the effect that makes second spout 91 can rotate, antiskid cover 11 plays the effect that makes this device stand more firm.

The working principle is as follows: when the device needs to be moved, the movable block 5 is hinged with the second sliding groove 91, so that the second sliding groove can rotate around the hinged support as the center of a circle, the device is lifted by holding the handle 2, the adjusting mechanism 9 drops due to gravity, the adjusting mechanism 9 and the movable block 5 are in a vertical state, the anti-skid sleeve 11 is placed on the ground under the vertical state of the adjusting mechanism 9, the bayonet 82 can rotate in the Y-shaped groove 81 through the rotating connection of the bayonet 82 and the Y-shaped groove 81, the pull rod 85 is pulled anticlockwise, the bayonet 82 connected with the pull rod 85 rotates anticlockwise, the bayonet 82 can leave the first clamping groove 7 and withdraw the inside of the Y-shaped groove 81, the clamping connection between the clamping mechanism 8 and the first clamping groove 7 is disconnected, the handle 2 is pulled downwards along the movable block 5 and the second sliding groove 91, the measuring scale 1 connected with the handle 2 drives the connecting disc 3 to move downwards, so that the bayonet 82 can be close to the second clamping groove 10, the pull rod 85 is loosened, the spring 83 pushes the connected bayonet 82 to rotate clockwise, the bayonet 82 can extend out of the Y-shaped groove 81 and be clamped into the second bayonet 10, the first bayonet 7 and the second bayonet 10 are switched and clamped through the clamping mechanism 8, occupied space can be reduced through contraction of the device, the device is convenient to carry, the butterfly knob 93 is rotated, the butterfly knob 93 is far away from the supporting block 92, the supporting block 92 is slid towards the inside of the second chute 91 and the butterfly knob 93 is screwed back, the device can be contracted to reduce occupied space and is convenient to carry, the supporting block 92 is slid towards the outside of the second chute 91 and the butterfly knob 93 is screwed back, and the height adjustment of the measuring scale 1 can be achieved through the extension adjusting mechanism 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special dipperstick of engineering cost, includes dipperstick (1), its characterized in that: the outer surface of the measuring scale (1) is fixedly connected with a handle (2), the lower surface of the measuring scale (1) is movably provided with a connecting disc (3), the upper surface of the connecting disc (3) is provided with a first sliding groove (4), the first sliding groove (4) penetrates through the connecting disc (3) and extends to the lower surface of the connecting disc (3), the inner wall of the first sliding groove (4) is connected with a movable block (5) in a sliding manner, the outer surface of the movable block (5) positioned above the connecting disc (3) is fixedly connected with a limiting block (6), the limiting block (6) is placed on the upper surface of the connecting disc (3), the outer surface of the movable block (5) positioned inside the first sliding groove (4) is provided with a first clamping groove (7), the inner part of the connecting disc (3) is fixedly connected with a clamping mechanism (8), the clamping mechanism (8) penetrates through the connecting disc (3) and extends to the inner part of the first clamping groove (7, the lower surface of the movable block (5) is hinged with an adjusting mechanism (9), the outer surface of the adjusting mechanism (9) below the first clamping groove (7) is provided with a second clamping groove (10), and the lower end of the adjusting mechanism (9) is fixedly sleeved with an anti-skid sleeve (11).

2. The special engineering cost measuring scale of claim 1, wherein: clamping mechanism (8), including Y-shaped groove (81), the interior diapire of Y-shaped groove (81) rotates and is connected with bayonet lock (82), bayonet lock (82) joint is in the inside of first draw-in groove (7), the external fixed surface of bayonet lock (82) is connected with spring (83), spring (83) fixed connection is at the inner wall of Y-shaped groove (81), movable groove (84) have been seted up to the inner wall of Y-shaped groove (81), movable groove (84) run through connection pad (3) and extend to the surface of connection pad (3), bayonet lock (82) are close to external fixed surface of movable groove (84) and are connected with pull rod (85).

3. The special engineering cost measuring scale of claim 1, wherein: adjustment mechanism (9), including second spout (91), second spout (91) articulate the lower surface at movable block (5), the surface at second spout (91) is seted up in second draw-in groove (10), the inner wall sliding connection of second spout (91) has supporting shoe (92), the inner wall at antiskid cover (11) is fixed cup jointed in supporting shoe (92), the screw hole female connection that the surface of second spout (91) was seted up has butterfly knob (93), butterfly knob (93) run through second spout (91) and extend to one side of supporting shoe (92).

4. The special engineering cost measuring scale of claim 2, wherein: the bayonet lock (82) is formed by three 7-shaped round rods which rotate by taking the connecting disc (3) as the circle center, the rotating angle of each round rod is one hundred twenty degrees, the axis of the bayonet lock (82) is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected to the inner bottom wall of the Y-shaped groove (81).

5. The special engineering cost measuring scale of claim 3, wherein: the upper surface fixed connection of second spout (91) has hinged support, and hinged support fixed connection is at the lower surface of movable block (5), and second spout (91) are articulated through hinged support and second spout (91).

6. The special engineering cost measuring scale of claim 1, wherein: the number of the first sliding grooves (4) is three, and the first sliding grooves (4) are distributed in a one-hundred-twenty degree mode by taking the connecting disc (3) as a circle center.