CN208980260U - A kind of construction Machines protective device - Google Patents

A kind of construction Machines protective device Download PDF

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Publication number
CN208980260U
CN208980260U CN201821696736.7U CN201821696736U CN208980260U CN 208980260 U CN208980260 U CN 208980260U CN 201821696736 U CN201821696736 U CN 201821696736U CN 208980260 U CN208980260 U CN 208980260U
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China
Prior art keywords
hole
groove
protective
chamber
bearing plate
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CN201821696736.7U
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Chinese (zh)
Inventor
姚凯
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Jiangxi Huaan Construction Group Co Ltd
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Jiangxi Huaan Construction Group Co Ltd
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Priority to CN201821696736.7U priority Critical patent/CN208980260U/en
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Abstract

The utility model discloses a kind of construction Machines protective devices, including pedestal, lifting groove is offered at the top of the pedestal, first chamber there are two being set on the pedestal, and lifting groove is located between two first chambers, the second through-hole is offered on two first chambers side inner wall close to each other, and second through-hole be connected with lifting groove, bearing plate is equipped in the lifting groove, and the side inner wall that the two sides of bearing plate are located remotely from each other with two first chambers is slidably connected, placing groove is offered at the top of the bearing plate, protective device ontology is equipped in the placing groove.The utility model structure is simple, driving motor will drive bearing plate and move up and down in lifting groove, while bearing plate is moved up and down, fixing axle then carries out horizontal displacement at the top of the base, when bearing plate drops to certain altitude, then installation can be fixed in horizontal displacement to fixing groove and to protective device ontology in fixing axle, and installs firm.

Description

A kind of construction Machines protective device
Technical field
The utility model relates to building machinery technical field more particularly to a kind of construction Machines protective devices.
Background technique
Building machinery is the general name of mechanical equipment used in engineering construction and town and country construction, is also known as " construction machine in China Tool ", " engineering machinery " etc., by excavating machinery, earth moving machinery, compacting machinary, crane tool, piling machinery, road surface Machinery, concreting machinery, concrete product is mechanical, and reinforcing bar grade prestressing force is mechanical, finishing machinery, a variety of machines such as aerial operation machine Tool composition.
Building machinery is to guarantee safety in the process used, so usually being built using construction Machines protective device to protect Machinery is built, and existing construction Machines protective device is during installation, installation is not very firm, so we have proposed one kind to build Build mechanical protective device, to tie solve the problems, such as it is set forth above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of construction Machines proposed Protective device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of construction Machines protective device, including pedestal, offer lifting groove at the top of the pedestal, on the pedestal If there are two first chamber, and lifting groove is located between two first chambers, two first chambers side inner wall close to each other On offer the second through-hole, and the second through-hole is connected with lifting groove, is equipped with bearing plate in the lifting groove, and bearing plate The side inner wall that two sides are located remotely from each other with two first chambers is slidably connected, and offers placing groove at the top of the bearing plate, Protective device ontology is equipped in the placing groove, two side bottoms of the protective device ontology offer the first groove, described The second groove is offered on the two sides inner wall of placing groove, is fixedly installed with spring on the side inner wall of second groove, institute It states and is equipped with the second fixed plate in the second groove, one end of second fixed plate is connected with spring, second fixed plate The other end extends in the first groove, offers fifth hole in the top inner wall of second groove, in the fifth hole Equipped with handle, the bottom end of the handle and the top of the second fixed plate are mutually welded, and the top of the handle extends to bearing plate Top is fixedly installed with driving motor in the bottom interior wall of the first chamber, is welded on the output shaft of the driving motor Connecting shaft, opens up that there are two first through hole on the bearing plate, and two first through hole are located in two first chambers, institute It states and offers third through-hole in the top inner wall of first chamber, the two sides of the protective device ontology offer fixing groove, and Fixing groove is located at the top of the first groove, and the top slide of the pedestal is equipped with fixing axle, and one end of fixing axle extends to In fixing groove, second chamber is offered in the fixing axle, level is fixedly installed with the first fixed plate, institute in the second chamber The side for stating the first fixed plate is fixedly installed with rack gear, and fourth hole, and are offered in the bottom interior wall of the second chamber Four through-holes are connected with third through-hole, and the one end of the connecting shaft far from driving motor is through first through hole and third through-hole and prolongs It extends in second chamber, and connecting shaft is threadedly coupled with first through hole, the top of the connecting shaft is welded with gear, the gear It is meshed with rack gear.
Preferably, the side of the driving motor is welded with third fixed plate, and the corner location of the third fixed plate is equal Bolt hole is offered, the bolt hole internal screw thread is connected with bolt, and the driving motor is fixedly mounted by bolt hole and bolt In the bottom interior wall of first chamber.
Preferably, the outside of the connecting shaft is equipped with external screw thread, is equipped with internal screw thread, the external screw thread in the first through hole It is threadedly coupled with internal screw thread.
Preferably, gasket is equipped in the third through-hole, the connecting shaft is closely turned by gasket with third through-hole Dynamic connection.
Preferably, the first sliding rail, the pressure-bearing are fixedly installed on the side inner wall that two first chambers are located remotely from each other The two sides of plate are fixedly installed with sliding block, and first sliding block is slidably connected with the first sliding rail.
Preferably, the bottom of the fixing axle offers sliding slot, and the second sliding rail, institute are fixedly installed at the top of the pedestal Sliding slot is stated to be slidably connected with the second sliding rail.
Compared with prior art, the utility model has the beneficial effects that by protective device ontology, bearing plate, placing groove, First groove, the second groove, the second fixed plate, fifth hole and handle match, and protective device ontology is put into placing groove Meanwhile release handle, so that the second fixed plate is under the elastic force effect of spring, one end is moved in the first groove, is filled to protection It sets ontology to be fixed, passes through protective device ontology, lifting groove, bearing plate, first chamber, first through hole, connecting shaft, driving electricity Machine and the second through-hole match, because connecting shaft and first through hole are threadedly coupled, driving motor will drive bearing plate and rise It drops in slot and moves up and down, pass through connecting shaft, driving motor, fixing axle, second chamber, the first fixed plate, rack gear, gear, third Through-hole, fourth hole and fixing groove match, and driving motor will drive connecting shaft rotation, and be welded with gear at the top of connecting shaft, And wheel and rack is meshed, so connecting shaft will drive fixing axle and be moved in fixing groove.
The utility model structure is simple, and driving motor will drive bearing plate and move up and down in lifting groove, works as pressure-bearing While plate is moved up and down, fixing axle then carries out horizontal displacement at the top of the base, when bearing plate drops to certain altitude When, then installation can be fixed in horizontal displacement to fixing groove and to protective device ontology in fixing axle, and installs firm.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of construction Machines protective device structural front view;
Fig. 2 be the utility model proposes a kind of construction Machines protective device A schematic enlarged-scale view;
Fig. 3 be the utility model proposes a kind of construction Machines protective device B structure enlarged drawing.
In figure: 1 pedestal, 2 protective device ontologies, 3 lifting grooves, 4 bearing plates, 5 first chambers, 6 first through hole, 7 connecting shafts, 8 driving motors, 9 second through-holes, 10 fixing axles, 11 second chambers, 12 first fixed plates, 13 rack gears, 14 gears, 15 thirds are logical Hole, 16 fourth holes, 17 fixing grooves, 18 placing grooves, 19 first grooves, 20 second grooves, 21 second fixed plates, 22 the 5th lead to Hole, 23 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of construction Machines protective device, including pedestal 1, the top of pedestal 1 offer lifting groove 3, First chamber 5 there are two being set on pedestal 1, and lifting groove 3 is located between two first chambers 5, two first chambers 5 are close to each other Side inner wall on offer the second through-hole 9, and the second through-hole 9 is connected with lifting groove 3, and bearing plate is equipped in lifting groove 3 4, and the side inner wall that the two sides of bearing plate 4 are located remotely from each other with two first chambers 5 is slidably connected, the top of bearing plate 4 is opened Equipped with placing groove 18, it is equipped with protective device ontology 2 in placing groove 18, two side bottoms of protective device ontology 2 offer first Groove 19 offers the second groove 20 on the two sides inner wall of placing groove 18, is fixedly mounted on the side inner wall of the second groove 20 There is spring, is equipped with the second fixed plate 21 in the second groove 20, one end of the second fixed plate 21 is connected with spring, the second fixed plate 21 other end extends in the first groove 19, offers fifth hole 22, fifth hole in the top inner wall of the second groove 20 Handle 23 is equipped in 22, the bottom end of handle 23 and the top of the second fixed plate 21 are mutually welded, and the top of handle 23 extends to pressure-bearing The top of plate 4 is fixedly installed with driving motor 8 in the bottom interior wall of first chamber 5, is welded on the output shaft of driving motor 8 Connecting shaft 7, opens up that there are two first through hole 6 on bearing plate 4, and two first through hole 6 are located in two first chambers 5, Third through-hole 15 is offered in the top inner wall of first chamber 5, the two sides of protective device ontology 2 offer fixing groove 17, and Fixing groove 17 is located at the top of the first groove 19, and the top slide of pedestal 1 is equipped with fixing axle 10, and one end of fixing axle 10 is prolonged It extends in fixing groove 17, second chamber 11 is offered in fixing axle 10, it is fixed to be fixedly installed with first for level in second chamber 11 Plate 12, the side of the first fixed plate 12 are fixedly installed with rack gear 13, offer fourth hole in the bottom interior wall of second chamber 11 16, and fourth hole 16 is connected with third through-hole 15, the one end of connecting shaft 7 far from driving motor 8 is through first through hole 6 and the Three through-holes 15 simultaneously extend in second chamber 11, and connecting shaft 7 is threadedly coupled with first through hole 6, and the top of connecting shaft 7 is welded with Gear 14, gear 14 are meshed with rack gear 13, pass through protective device ontology 2, bearing plate 4, placing groove 18, the first groove 19, Two grooves 20, the second fixed plate 21, fifth hole 22 and handle 23 match, and protective device ontology 2 is put into placing groove 18 Meanwhile release handle 23, so that the second fixed plate 21 is under the elastic force effect of spring, one end is moved in the first groove 19, right Protective device ontology 2 is fixed, by protective device ontology 2, lifting groove 3, bearing plate 4, first chamber 5, first through hole 6, Connecting shaft 7, driving motor 8 and the second through-hole 9 match, because connecting shaft 7 and first through hole 6 are threadedly coupled, driving electricity Machine 8 will drive bearing plate 4 and move up and down in lifting groove 3, pass through connecting shaft 7, driving motor 8, fixing axle 10, second chamber 11, the first fixed plate 12, rack gear 13, gear 14, third through-hole 15, fourth hole 16 and fixing groove 17 match, driving motor 8 It will drive the rotation of connecting shaft 7, and be welded with gear 14 at the top of connecting shaft 7, and gear 14 is meshed with rack gear 13, so connecting shaft 7, which will drive fixing axle 10, is moved in fixing groove 17, and the utility model structure is simple, and driving motor 8 will drive bearing plate 4 and rise It moves up and down in drop slot 3, while bearing plate 4 is moved up and down, fixing axle 10 then carries out water at the top of pedestal 1 Prosposition moves, and when bearing plate 4 drops to certain altitude, fixing axle 10 then can be in horizontal displacement to fixing groove 17 and to protective device Installation is fixed in ontology 2, and installs firm.
In the utility model, the side of driving motor 8 is welded with third fixed plate, and the corner location of third fixed plate is opened Equipped with bolt hole, bolt hole internal screw thread is connected with bolt, and driving motor 8 is fixedly mounted on first chamber by bolt hole and bolt In 5 bottom interior wall, the outside of connecting shaft 7 is equipped with external screw thread, is equipped with internal screw thread, external screw thread and internal screw thread spiral shell in first through hole 6 Line connects, and gasket is equipped in third through-hole 15, and connecting shaft 7 is rotatablely connected by the way that gasket and third through-hole 15 are close, and two The first sliding rail is fixedly installed on the side inner wall that first chamber 5 is located remotely from each other, the two sides of bearing plate 4 are fixedly installed with cunning Block, the first sliding block are slidably connected with the first sliding rail, and the bottom of fixing axle 10 offers sliding slot, and the top of pedestal 1 is fixedly installed with Second sliding rail, sliding slot are slidably connected with the second sliding rail, pass through protective device ontology 2, bearing plate 4, placing groove 18, the first groove 19, the second groove 20, the second fixed plate 21, fifth hole 22 and handle 23 match, and protective device ontology 2 is put into placing groove While 18, release handle 23, so that the second fixed plate 21 is under the elastic force effect of spring, one end is moved to the first groove 19 It is interior, protective device ontology 2 is fixed, it is logical by protective device ontology 2, lifting groove 3, bearing plate 4, first chamber 5, first Hole 6, connecting shaft 7, driving motor 8 and the second through-hole 9 match, because connecting shaft 7 and first through hole 6 are threadedly coupled, drive Dynamic motor 8 will drive bearing plate 4 and move up and down in lifting groove 3, pass through connecting shaft 7, driving motor 8, fixing axle 10, the second chamber Room 11, the first fixed plate 12, rack gear 13, gear 14, third through-hole 15, fourth hole 16 and fixing groove 17 match, driving electricity Machine 8 will drive the rotation of connecting shaft 7, and gear 14 is welded at the top of connecting shaft 7, and gear 14 is meshed with rack gear 13, so even Spindle 7 will drive fixing axle 10 and be moved in fixing groove 17, and the utility model structure is simple, and driving motor 8 will drive bearing plate 4 Move up and down in lifting groove 3, while bearing plate 4 is moved up and down, fixing axle 10 then the top of pedestal 1 into Row horizontal displacement, when bearing plate 4 drops to certain altitude, fixing axle 10 then can be in horizontal displacement to fixing groove 17 and to protection Installation is fixed in device noumenon 2, and installs firm.
Working principle: when installation is fixed to protective device ontology 2, handle 23 is pulled, so that protective device ontology 2 It is put into placing groove 18, then release handle 23, so that the second fixed plate 21 moves to the first groove in the elastic force bottom of spring 19, start driving motor 8 at this time, driving motor 8 will drive connecting shaft 7 and be rotated, because of connecting shaft 7 and 6 spiral shell of first through hole Line connection, so connecting shaft 7 will drive protective device ontology 2 and move up and down in lifting groove 3, because of the top of connecting shaft 7 Portion is welded with gear 14, and gear 14 is meshed with rack gear 13, so will drive fixing axle 10 while connecting shaft 7 rotates and exist The top of pedestal 1 carries out horizontal displacement, and when protective device ontology 2 drops to certain altitude, fixing axle 10 can horizontal displacement To fixing groove 17, thus firm fixed installation can be carried out to protective device ontology 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of construction Machines protective device, including pedestal (1), which is characterized in that offer liter at the top of the pedestal (1) It drops slot (3), sets that there are two first chamber (5) on the pedestal (1), and lifting groove (3) is located between two first chambers (5), It is offered the second through-hole (9) on two first chambers (5) side inner wall close to each other, and the second through-hole (9) and lifting groove (3) be connected, be equipped with bearing plate (4) in the lifting groove (3), and the two sides of bearing plate (4) with two first chamber (5) phases Mutually separate side inner wall is slidably connected, and offers placing groove (18) at the top of the bearing plate (4), in the placing groove (18) Equipped with protective device ontology (2), two side bottoms of the protective device ontology (2) are offered the first groove (19), described to put It sets and offers the second groove (20) on the two sides inner wall of slot (18), be fixedly mounted on the side inner wall of second groove (20) There is spring, is equipped with the second fixed plate (21), one end of second fixed plate (21) and spring phase in second groove (20) Connection, the other end of second fixed plate (21) extends in the first groove (19), in the top of second groove (20) It is offered on wall fifth hole (22), is equipped with handle (23) in the fifth hole (22), the bottom end of the handle (23) and the The top of two fixed plates (21) is mutually welded, and the top of the handle (23) extends to the top of bearing plate (4), the first chamber (5) it is fixedly installed in bottom interior wall driving motor (8), is welded with connecting shaft on the output shaft of the driving motor (8) (7), there are two opening up on the bearing plate (4) first through hole (6), and two first through hole (6) are located at two the first chambers In room (5), offered third through-hole (15) in the top inner wall of the first chamber (5), the two of the protective device ontology (2) Side offers fixing groove (17), and fixing groove (17) is located at the top of the first groove (19), the top slide of the pedestal (1) It is equipped with fixing axle (10), and one end of fixing axle (10) extends in fixing groove (17), is offered in the fixing axle (10) Second chamber (11), the interior level of the second chamber (11) are fixedly installed with the first fixed plate (12), first fixed plate (12) side is fixedly installed with rack gear (13), offers fourth hole (16) in the bottom interior wall of the second chamber (11), And fourth hole (16) is connected with third through-hole (15), the connecting shaft (7) runs through first far from the one end of driving motor (8) Through-hole (6) and third through-hole (15) simultaneously extend in second chamber (11), and connecting shaft (7) is threadedly coupled with first through hole (6), The top of the connecting shaft (7) is welded with gear (14), and the gear (14) is meshed with rack gear (13).
2. a kind of construction Machines protective device according to claim 1, which is characterized in that the driving motor (8) Side is welded with third fixed plate, and the corner location of the third fixed plate offers bolt hole, the bolt hole internal screw thread It is connected with bolt, the driving motor (8) is fixedly mounted in the bottom interior wall of first chamber (5) by bolt hole and bolt.
3. a kind of construction Machines protective device according to claim 1, which is characterized in that outside the connecting shaft (7) Side is equipped with external screw thread, is equipped with internal screw thread in the first through hole (6), the external screw thread is threadedly coupled with internal screw thread.
4. a kind of construction Machines protective device according to claim 1, which is characterized in that in the third through-hole (15) Equipped with gasket, the connecting shaft (7) is closely rotatablely connected by gasket and third through-hole (15).
5. a kind of construction Machines protective device according to claim 1, which is characterized in that two first chamber (5) phases It is mutually fixedly installed with the first sliding rail on separate side inner wall, the two sides of the bearing plate (4) are fixedly installed with sliding block, institute The first sliding block is stated to be slidably connected with the first sliding rail.
6. a kind of construction Machines protective device according to claim 1, which is characterized in that the bottom of the fixing axle (10) Portion offers sliding slot, is fixedly installed with the second sliding rail at the top of the pedestal (1), the sliding slot is slidably connected with the second sliding rail.
CN201821696736.7U 2018-10-19 2018-10-19 A kind of construction Machines protective device Active CN208980260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821696736.7U CN208980260U (en) 2018-10-19 2018-10-19 A kind of construction Machines protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821696736.7U CN208980260U (en) 2018-10-19 2018-10-19 A kind of construction Machines protective device

Publications (1)

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CN208980260U true CN208980260U (en) 2019-06-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821696736.7U Active CN208980260U (en) 2018-10-19 2018-10-19 A kind of construction Machines protective device

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111927108A (en) * 2020-08-25 2020-11-13 温州华志宇强科技有限公司 Assembled building counterfort securing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111927108A (en) * 2020-08-25 2020-11-13 温州华志宇强科技有限公司 Assembled building counterfort securing device

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