CN212609320U

CN212609320U - Lifting device for capital construction

Info

Publication number: CN212609320U
Application number: CN202021275073.9U
Authority: CN
Inventors: 杨原懿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-26
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a capital construction lift technical field just discloses a be used for capital construction elevating gear, which comprises a carriage body, the lift groove has been seted up to the inside bottom of automobile body, the inside right side fixed mounting in lift groove has hydraulic telescoping cylinder, hydraulic telescoping cylinder's top fixed mounting has the lifter plate, first spout has been seted up at the upper surface left side middle part of lifter plate. This a be used for capital construction elevating gear, it rotates to drive the lead screw through rotating first bull stick, make the fixed block drive to the clamp plate and remove, remove suitable position, will close the ladder and place the upper surface of lifter plate, prop open two terraced feet, make two terraced feet support the corresponding clamp plate that supports of post, prevent to close the ladder phenomenon that skids appear, the security has been improved, start the hydraulic telescoping cylinder of automobile body bottom lift inslot portion, the lifter plate to hydraulic telescoping cylinder upper end goes up and down, go up and down to suitable height, it is high not enough to prevent to close terraced body, the process efficiency of influence construction.

Description

Lifting device for capital construction

Technical Field

The utility model relates to a capital construction lift technical field specifically is a be used for capital construction elevating gear.

Background

The basic construction refers to the expanded reproduction of fixed assets for development and production of each department of the national economy, namely, the general term of building, purchasing and installation work of each department of the national economy for increasing the fixed assets, for example, the new construction, reconstruction, extension and recovery work of projects such as roads, railways, bridges, various industrial and civil buildings, the purchasing and installation of machinery, vehicles and ships and the work related to the purchasing and installation are called as the basic construction, and in the construction process of the transformer substation, the ascending construction is usually carried out by combining the steps.

Present closed ladder, general closed ladder stability is relatively poor, and the area of contact who closes ladder and ground is less, easily skids and leads to closing the ladder and topple over, and the potential safety hazard is great, exists to close the ladder height inadequately moreover sometimes, causes construction work to go on smoothly, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for capital construction elevating gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for capital construction comprises a vehicle body, wherein a lifting groove is formed in the bottom inside the vehicle body, a hydraulic telescopic cylinder is fixedly mounted on the right side inside the lifting groove, a lifting plate is fixedly mounted at the top end of the hydraulic telescopic cylinder, a first chute is formed in the middle of the left side of the upper surface of the lifting plate, a bearing is fixedly mounted at the right end inside the first chute, a lead screw is rotatably connected to the right side of the bearing, a fixed block is in threaded connection with the middle of the lead screw, a pressing plate is fixedly connected to the upper surface of the fixed block, a first rotating rod is fixedly mounted at the other end of the lead screw, a second chute is formed in the left side of the upper surface of the lifting plate, a polished rod is fixedly mounted inside the second chute, a sliding block is slidably connected to the middle of the polished rod, a pressing plate is fixedly connected to the upper surface of, the bottom of automobile body is rotated and is connected with the gyro wheel, the right side rear end fixedly connected with connecting block of automobile body, the right side fixed mounting of connecting block has the catch bar, the positive left end fixed mounting of automobile body has the fixed plate, the middle part threaded connection of fixed plate has the threaded rod, the top fixed mounting of threaded rod has the second bull stick, the bottom fixed mounting of threaded rod has the backup pad.

Preferably, the middle part of the upper surface of the fixing plate is provided with an internal thread hole, the internal thread hole is in threaded connection with a threaded rod, the number of the fixing plates is 4, and the fixing plates are respectively and fixedly installed at the left and right ends of the front surface and the left and right ends of the back surface of the vehicle body.

Preferably, the number of the second sliding grooves is 2, the second sliding grooves are respectively arranged at the front end and the rear end of the upper surface of the lifting plate, and a polish rod is fixedly arranged in each second sliding groove.

Preferably, the quantity of first spout is 2, sets up respectively in the middle part of lifter plate upper surface left and right sides, and the inside of every first spout all rotates and is connected with a lead screw, and the body of rod of every lead screw all threaded connection has a fixed block, and the internal thread hole has been seted up at the middle part of fixed block.

Preferably, the number of the sliding blocks is 2, the sliding blocks are respectively and fixedly connected to the front end and the rear end of the bottom of the pressing plate, and the number of the pressing plates is 2.

Compared with the prior art, the utility model provides a be used for capital construction elevating gear possesses following beneficial effect:

1. this a be used for capital construction elevating gear, drive the lead screw through rotating first bull stick and rotate, make the fixed block at lead screw body of rod middle part remove, the fixed block drives and supports the clamp plate and remove, remove suitable position, it can control the removal to support the clamp plate, make things convenient for the ladder that closes of different flare-outs to use, the practicality is improved, will close the ladder and place the upper surface of lifter plate, prop open two terraced feet, make two terraced feet support the corresponding pressure plate that supports of post, two support the pressure plate and carry on spacingly to two terraced feet, prevent to close the phenomenon that the ladder appears skidding, and the security is improved.

2. This a be used for capital construction elevating gear, through the hydraulic telescoping cylinder that starts bottom of the car body lift inslot portion, go up and down to the lifter plate of hydraulic telescoping cylinder upper end, make the lifter plate upper surface go up and down by spacing closed ladder, go up and down to suitable height, prevent to close ladder body height inadequately, influence the process efficiency of construction.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

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

FIG. 3 is a schematic sectional view of a second chute according to the present invention;

fig. 4 is a schematic view of the sectional structure of the fixing plate of the present invention.

In the figure: the device comprises a vehicle body 1, a lifting groove 2, a hydraulic telescopic cylinder 3, a lifting plate 4, a bearing 5, a roller 6, a first rotating rod 7, a pressing plate 8, a fixed block 9, a combined ladder 10, a pushing rod 11, a first sliding groove 12, a lead screw 13, a fixed plate 14, a second rotating rod 15, a second sliding groove 16, a polished rod 17, a connecting block 18, a sliding block 19, a threaded rod 20 and a supporting plate 21.

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 lifting device for capital construction comprises a vehicle body 1, wherein a lifting groove 2 is formed in the bottom inside the vehicle body 1, a hydraulic telescopic cylinder 3 is fixedly installed on the right side inside the lifting groove 2, a lifting plate 4 is fixedly installed at the top end of the hydraulic telescopic cylinder 3, the hydraulic telescopic cylinder 3 inside the lifting groove 2 at the bottom of the vehicle body 1 is started, the lifting plate 4 at the upper end of the hydraulic telescopic cylinder 3 is lifted, so that the upper surface of the lifting plate 4 is lifted by a spacing ladder combination 10 to a proper height, the height of the ladder combination body is prevented from being insufficient, the progress efficiency of construction is influenced, a first sliding groove 12 is formed in the middle of the left side of the upper surface of the lifting plate 4, a bearing 5 is fixedly installed at the right end inside the first sliding groove 12, a lead screw 13 is rotatably connected to the right side of the bearing 5, a fixing block 9 is in threaded connection with the middle of the lead screw 13, the number of the first sliding, a screw rod is rotatably connected inside each first sliding groove, a fixed block is in threaded connection with the rod body of each screw rod, an internal threaded hole is formed in the middle of each fixed block, a pressing plate 8 is fixedly connected to the upper surface of each fixed block 9, a first rotating rod 7 is fixedly installed at the other end of each screw rod 13, a second sliding groove 16 is formed in the left side of the upper surface of each lifting plate 4, a polished rod 17 is fixedly installed inside each second sliding groove 16, a sliding block 19 is slidably connected to the middle of each polished rod 17, the number of the sliding blocks 19 is 2, the sliding blocks are respectively and fixedly connected to the front end and the rear end of the bottom of each pressing plate 8, the number of the pressing plates 8 is 2, the number of the second sliding grooves 16 is 2, the sliding blocks are respectively formed in the front end and the rear end of the upper surface of each lifting plate 4, a polished rod is fixedly installed inside each second sliding groove, the pressing plate 8, the fixed block 9 in the middle of the rod body of the lead screw 13 is moved, the fixed block 9 drives the pressing plate 8 to move to a proper position, the pressing plate 8 can move leftwards and rightwards, the combined ladder with different degrees of tension is convenient to use, the practicability is improved, the combined ladder 10 is placed on the upper surface of the lifting plate 4, two ladder feet are propped open, the pressing plate 8 corresponding to the supporting columns of the two ladder feet is propped open, the two pressing plates limit the two ladder feet, the slipping phenomenon of the combined ladder 10 is prevented, the safety is improved, the combined ladder 10 is placed on the upper surface of the lifting plate 4, the bottom of the vehicle body 1 is rotatably connected with a roller 6, the rear end of the right side of the vehicle body 1 is fixedly connected with a connecting block 18, the right side of the connecting block 18 is fixedly provided with a push rod 11, the left end of the front side of the vehicle body 1 is fixedly provided with a fixed plate 14, the middle, the bottom fixed mounting of threaded rod 20 has backup pad 21, and the internal thread hole has been seted up at the upper surface middle part of fixed plate 14, and internal thread hole threaded connection threaded rod 20, the quantity of fixed plate 14 is 4, and both ends about both ends and the back of fixed mounting are controlled at the front of automobile body 1 respectively.

In the actual operation process, when the device is used, the second rotating rod 15 is firstly rotated to enable the supporting plate 21 to be contacted with the ground, the vehicle body 1 is fixed, the first rotating rod 7 is then rotated to drive the screw rod 13 to rotate, the fixed block 9 in the middle of the rod body of the screw rod 13 is moved, the fixed block 9 drives the pressing plate 8 to move to a proper position, the pressing plate 8 can move leftwards and rightwards, the combined ladder with different degrees of tension is convenient to use, the practicability is improved, the combined ladder 10 is placed on the upper surface of the lifting plate 4, the two ladder legs are propped open, the corresponding pressing plates 8 of the supporting columns of the two ladder legs are enabled to be propped against, the two pressing plates limit the two ladder legs, the phenomenon that the combined ladder 10 slips is prevented, the hydraulic telescopic cylinder 3 in the lifting groove 2 at the bottom of the vehicle body 1 is started, the lifting plate 4 at the upper end of the hydraulic telescopic cylinder 3 is lifted, and the upper surface of the lifting, the height of the ladder body is properly raised, so that the problem that the height of the ladder body is not enough and the progress efficiency of construction is influenced is prevented.

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. A be used for capital construction elevating gear, includes automobile body (1), its characterized in that: the lifting groove (2) is formed in the bottom inside the vehicle body (1), a hydraulic telescopic cylinder (3) is fixedly mounted on the right side inside the lifting groove (2), a lifting plate (4) is fixedly mounted at the top end of the hydraulic telescopic cylinder (3), a first sliding groove (12) is formed in the middle of the left side of the upper surface of the lifting plate (4), a bearing (5) is fixedly mounted at the right end inside the first sliding groove (12), a lead screw (13) is rotatably connected to the right side of the bearing (5), a fixed block (9) is in threaded connection with the middle of the lead screw (13), a pressing plate (8) is fixedly connected to the upper surface of the fixed block (9), a first rotating rod (7) is fixedly mounted at the other end of the lead screw (13), a second sliding groove (16) is formed in the left side of the upper surface of the lifting plate (4), and a polished rod (17) is fixedly mounted, the middle part sliding connection of polished rod (17) has slider (19), the last fixed surface of slider (19) is connected with and supports clamp plate (8), the upper surface of lifter plate (4) has been placed and has been closed ladder (10), the bottom of automobile body (1) is rotated and is connected with gyro wheel (6), the right side rear end fixedly connected with connecting block (18) of automobile body (1), the right side fixed mounting of connecting block (18) has catch bar (11), the positive left end fixed mounting of automobile body (1) has fixed plate (14), the middle part threaded connection of fixed plate (14) has threaded rod (20), the top fixed mounting of threaded rod (20) has second bull stick (15), the bottom fixed mounting of threaded rod (20) has backup pad (21).

2. A lifting device for capital construction according to claim 1, characterized in that: the upper surface middle part of fixed plate (14) has seted up the internal thread hole, and internal thread hole threaded connection threaded rod (20), the quantity of fixed plate (14) is 4, both ends about both ends and the back about both ends are controlled at the front of automobile body (1) respectively fixed mounting.

3. A lifting device for capital construction according to claim 1, characterized in that: the number of the second sliding grooves (16) is 2, the second sliding grooves are respectively arranged at the front end and the rear end of the upper surface of the lifting plate (4), and a polish rod is fixedly arranged in each second sliding groove.

4. A lifting device for capital construction according to claim 1, characterized in that: the quantity of first spout (12) is 2, sets up respectively in the middle part of lifter plate (4) upper surface left and right sides, and the inside of every first spout all rotates and is connected with a lead screw, and the body of rod of every lead screw all threaded connection has a fixed block, and the internal thread hole has been seted up at the middle part of fixed block (9).

5. A lifting device for capital construction according to claim 1, characterized in that: the quantity of slider (19) is 2, and fixed connection is respectively at the front end and the rear end of propping the clamp plate (8) bottom, and the quantity of propping clamp plate (8) is 2.