CN206747640U - Drilling machine special fixing device is used in a kind of steel construction handling - Google Patents

Drilling machine special fixing device is used in a kind of steel construction handling Download PDF

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Publication number
CN206747640U
CN206747640U CN201720327054.8U CN201720327054U CN206747640U CN 206747640 U CN206747640 U CN 206747640U CN 201720327054 U CN201720327054 U CN 201720327054U CN 206747640 U CN206747640 U CN 206747640U
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China
Prior art keywords
rack
movable block
cannulated sleeve
sleeve
double
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CN201720327054.8U
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Chinese (zh)
Inventor
鲜力
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China electric construction Chengdu iron tower Co., Ltd.
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CHENGDU IRON TOWER FACTORY
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Abstract

A kind of drilling machine special fixing device is the utility model is related to, more particularly to drilling machine special fixing device is used in a kind of handling of steel construction.The technical problems to be solved in the utility model is to provide a kind of high without a large amount of muscle power of consumption, operating efficiency, it is not easy to the steel construction handling drilling machine special fixing device of accident occurs.In order to solve the above-mentioned technical problem, the utility model provides such a steel construction handling drilling machine special fixing device, includes installing plate, cutting ferrule, cannulated sleeve, movable block, electric drill, double-layer gear etc.;Cutting ferrule is installed by bolted connection in the middle part of installing plate left surface, mounting hole is all provided with left and right sides of the face of cutting ferrule front and rear sides, installing plate right flank middle part is provided with cannulated sleeve, movable block is provided with cannulated sleeve by bolted connection.The present apparatus can be fixed on the steel of steel construction by the utility model by cutting ferrule, is entered and is spent a large amount of muscle power without people, just steel can be drilled, convenient and swift.

Description

Drilling machine special fixing device is used in a kind of steel construction handling
Technical field
It the utility model is related to a kind of drilling machine special fixing device, more particularly to a kind of steel construction handling drilling machine is special Use fixing device.
Background technology
The structure that steel construction is made up of steel material, it is one of main building construction types.Structure is mainly by shaped steel With steel plate etc. made of the component composition such as girder steel, steel column, steel truss, generally use weld seam between each component or part, bolt or Rivet interlacement.Because its deadweight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.
In steel construction cargo handling process, it is required for drilling to it, and manually holds electric drill to the steel on steel construction When being drilled, prolonged drilling needs to consume a large amount of muscle power, and operating efficiency is low, and electric drill can produce vibrations in drilling, And then people are easily on slippery ground and cause the generation of accident, therefore it is a kind of without a large amount of muscle power of consumption, operating efficiencies to need research and development badly It is high, it is not easy to the steel construction handling drilling machine special fixing device of accident occurs.
Utility model content
(1)Technical problems to be solved
The utility model in order to overcome it is artificial hold electric drill the steel on steel construction drilled when, drilling for a long time needs Consume a large amount of muscle power, operating efficiency is low, people it is easily on slippery ground and the shortcomings that cause the generation of accident, the utility model will solve Technical problem certainly is to provide a kind of high without a large amount of muscle power of consumption, operating efficiency, it is not easy to the steel construction handling of accident occur With drilling machine special fixing device.
(2)Technical scheme
In order to solve the above-mentioned technical problem, it is special solid to provide such a steel construction handling drilling machine for the utility model Determine device, include installing plate, cutting ferrule, cannulated sleeve, movable block, electric drill, double-layer gear, move up and down device and move left and right Device, installing plate left surface middle part are provided with cutting ferrule, all opened at left and right sides of the face of cutting ferrule front and rear sides by bolted connection There is mounting hole, installing plate right flank middle part is provided with cannulated sleeve, activity is provided with cannulated sleeve by bolted connection Block, for movable block with being slidably matched in cannulated sleeve, movable block right flank middle part is provided with electric drill by bolted connection, empty Trailing flank passes on left bolted mode and is provided with double-layer gear in heart sleeve, and double-layer gear is located at movable block left, empty Left side is provided with and moves up and down device in heart sleeve, and the moving parts for moving up and down device is connected with double-layer gear, in cannulated sleeve Top is provided with and moves left and right device, and the moving parts for moving left and right device is connected with double-layer gear.
Preferably, move up and down device and include the first rack, the first sliding sleeve, handle and pull bar, cannulated sleeve bottom is left Side and top left side are all provided with through hole, and left surface bottom is by bolted connection to be symmetrical arranged, in cannulated sleeve for through hole First sliding sleeve is installed, is provided with the first rack in the first sliding sleeve, in the first rack top through hole above, the first rack bottom In the through hole of lower section, the first rack engages with double-layer gear, and the first rack bottom is provided with drawing by bolted connection Bar, pull bar bottom are provided with handle by bolted connection, and handle is located at outside cannulated sleeve.
Preferably, move left and right device and include the second sliding sleeve, the second rack and push rod, lead on the left of cannulated sleeve inner top To cross bolted mode and the second sliding sleeve is installed, the second sliding sleeve is located at movable block left, the second rack is provided with the second sliding sleeve, Second rack is located at the first rack rear, and the second rack engages with double-layer gear, the side that the second rack right-hand member is bolted Formula is provided with push rod, and push rod right-hand member is connected with movable block left surface top by bolted connection.
Preferably, inserted link is also included, installing plate bottom is provided with the first jack, and pull bar top is provided with the second jack, and first Inserted link is provided between in jack and in the second jack.
Operation principle:When loading and unloading steel construction, it is necessary to be drilled to steel, the present apparatus can be arranged on and need by operating personnel At the steel construction to be loaded and unloaded, by card sleeve clamp on the steel of steel construction, cutting ferrule is being fixed on to the steel of steel construction by screw rod On.Operating personnel start electric drill, and electric drill starts to rotate, then double-layer gear driving is moved left and right device by moving up and down device Move left and right, and then drive movable block to move left and right, movable block, which moves left and right, drives electric drill to move left and right, and electric drill moves right pair Steel are drilled, and after the completion of drilling, close electric drill.In this way, electric drill can be adjusted according to the distance between electric drill and steel Right position, more convenient drilling, then removed from the steel of steel construction cutting ferrule by screw rod, you can the mobile present apparatus pair Next place for needing to drill is drilled.
Because moving up and down device includes the first rack, the first sliding sleeve, handle and pull bar, cannulated sleeve bottom left with Top left side is all provided with through hole, and through hole is is symmetrical arranged, and left surface bottom is installed by bolted connection in cannulated sleeve There is the first sliding sleeve, be provided with the first rack in the first sliding sleeve, in the first rack top through hole above, the first rack bottom is located at In the through hole of lower section, the first rack engages with double-layer gear, and the first rack bottom is provided with pull bar by bolted connection, draws Bar bottom is provided with handle by bolted connection, and handle is located at outside cannulated sleeve, and after electric drill starts, operating personnel promote Handle, handle move up drive pull bar move up, pull bar move up drive the first rack move up, the first rack to Upper mobile drive double-layer gear rotates forward, and double-layer gear rotating forward drive moves left and right device and moved right, and moves left and right the shifting of device Dynamic component drives movable block to move right, and then drives electric drill to move right, and then electric drill bores to the steel on steel construction Hole, similarly, after the completion of electric drill drilling, electric drill is closed, operating personnel pull pulling block to move down, and then movable block is to moving to left It is dynamic, and then electric drill is moved to the left and set back, and then convenient next time uses.
Because moving left and right device includes the second sliding sleeve, the second rack and push rod, cannulated sleeve inner top passes on left Bolted mode is provided with the second sliding sleeve, and the second sliding sleeve is located at movable block left, the second rack is provided with the second sliding sleeve, the Two racks are located at the first rack rear, and the second rack engages with double-layer gear, and the second rack right-hand member is by bolted connection Push rod is installed, push rod right-hand member is connected with movable block left surface top by bolted connection, and handle is promoted in operating personnel When hand moves up, double-layer gear, which rotates forward, drives the second rack to move right, and the second rack drives movable block to the right by push rod It is mobile, and then drive electric drill to move right, electric drill moves right to drill to steel, similarly, after the completion of drilling, operator Member moves down in pull handle, and then the second rack moves left through push rod and drives movable block to be moved to the left, and then drives Electric drill is moved to the left recovery to original position.The distance between electric drill and steel can be adjusted in this way, electric drill moves left and right, Jin Erjin Row drilling.
Because also including inserted link, installing plate bottom is provided with the first jack, and pull bar top is provided with the second jack, the first jack It is interior with the second jack between be provided with inserted link, when operating personnel are moved down by pull handle electric drill is recovered to original position, Operating personnel again insert inserted link in the first jack and the second jack, and then pull bar is fixed, in this way, can prevent in this mobile dress When putting, handle moves down the maloperation of progress.
(3)Beneficial effect
The present apparatus can be fixed on the steel of steel construction by the utility model by cutting ferrule, is entered and is spent largely without people Muscle power, steel can just be drilled, it is convenient and swift, reach high without a large amount of muscle power of consumption, operating efficiency, it is not easy to occur The effect of accident.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the first schematic cross-sectional view of the utility model front view.
Fig. 3 is the schematic top plan view of the utility model cutting ferrule.
Fig. 4 is the schematic top plan view of the utility model double-layer gear.
Fig. 5 is second of schematic cross-sectional view of the utility model front view.
Mark in accompanying drawing for:1- installing plates, 2- cutting ferrules, 3- mounting holes, 4- cannulated sleeves, 5- movable blocks, 6- electric drills, 7- Double-layer gear, 8- move up and down device, 81- through holes, the racks of 82- first, the sliding sleeves of 83- first, 84- handles, 85- pull bars, a 9- left sides Move right device, the sliding sleeves of 91- second, the racks of 92- second, 93- push rods, the jacks of 10- first, the jacks of 11- second, 12- inserted links.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
Drilling machine special fixing device is used in a kind of steel construction handling, as Figure 1-5, includes installing plate 1, cutting ferrule 2, sky Heart sleeve 4, movable block 5, electric drill 6, double-layer gear 7, move up and down device 8 and move left and right device 9, in the left surface of installing plate 1 Portion is provided with cutting ferrule 2 by bolted connection, and mounting hole 3, installing plate 1 are all provided with left and right sides of the front and rear sides face of cutting ferrule 2 Right flank middle part is provided with cannulated sleeve 4 by bolted connection, is provided with movable block 5 in cannulated sleeve 4, movable block 5 and It is slidably matched in cannulated sleeve 4, the right flank middle part of movable block 5 is provided with electric drill 6, cannulated sleeve 4 by bolted connection Interior trailing flank passes on left bolted mode and is provided with double-layer gear 7, and double-layer gear 7 is located at the left of movable block 5, hollow sleeve Left side is provided with and moves up and down device 8 in cylinder 4, and the moving parts for moving up and down device 8 is connected with double-layer gear 7, in cannulated sleeve 4 Top is provided with and moves left and right device 9, and the moving parts for moving left and right device 9 is connected with double-layer gear 7.
Embodiment 2
Drilling machine special fixing device is used in a kind of steel construction handling, as Figure 1-5, includes installing plate 1, cutting ferrule 2, sky Heart sleeve 4, movable block 5, electric drill 6, double-layer gear 7, move up and down device 8 and move left and right device 9, in the left surface of installing plate 1 Portion is provided with cutting ferrule 2 by bolted connection, and mounting hole 3, installing plate 1 are all provided with left and right sides of the front and rear sides face of cutting ferrule 2 Right flank middle part is provided with cannulated sleeve 4 by bolted connection, is provided with movable block 5 in cannulated sleeve 4, movable block 5 and It is slidably matched in cannulated sleeve 4, the right flank middle part of movable block 5 is provided with electric drill 6, cannulated sleeve 4 by bolted connection Interior trailing flank passes on left bolted mode and is provided with double-layer gear 7, and double-layer gear 7 is located at the left of movable block 5, hollow sleeve Left side is provided with and moves up and down device 8 in cylinder 4, and the moving parts for moving up and down device 8 is connected with double-layer gear 7, in cannulated sleeve 4 Top is provided with and moves left and right device 9, and the moving parts for moving left and right device 9 is connected with double-layer gear 7.
Move up and down device 8 and include the first rack 82, the first sliding sleeve 83, handle 84 and pull bar 85, the bottom of cannulated sleeve 4 Left side and top left side are all provided with through hole 81, and through hole 81 is is symmetrical arranged, and left surface bottom is bolted in cannulated sleeve 4 Mode the first sliding sleeve 83 is installed, be provided with the first rack 82, the top of the first rack 82 through hole above in the first sliding sleeve 83 In 81, the bottom of the first rack 82 is located in lower section through hole 81, and the first rack 82 engages with double-layer gear 7, the bottom of the first rack 82 Pull bar 85 is installed by bolted connection, the bottom of pull bar 85 is provided with handle 84, handle by bolted connection 84 outside cannulated sleeve 4.
Embodiment 3
Drilling machine special fixing device is used in a kind of steel construction handling, as Figure 1-5, includes installing plate 1, cutting ferrule 2, sky Heart sleeve 4, movable block 5, electric drill 6, double-layer gear 7, move up and down device 8 and move left and right device 9, in the left surface of installing plate 1 Portion is provided with cutting ferrule 2 by bolted connection, and mounting hole 3, installing plate 1 are all provided with left and right sides of the front and rear sides face of cutting ferrule 2 Right flank middle part is provided with cannulated sleeve 4 by bolted connection, is provided with movable block 5 in cannulated sleeve 4, movable block 5 and It is slidably matched in cannulated sleeve 4, the right flank middle part of movable block 5 is provided with electric drill 6, cannulated sleeve 4 by bolted connection Interior trailing flank passes on left bolted mode and is provided with double-layer gear 7, and double-layer gear 7 is located at the left of movable block 5, hollow sleeve Left side is provided with and moves up and down device 8 in cylinder 4, and the moving parts for moving up and down device 8 is connected with double-layer gear 7, in cannulated sleeve 4 Top is provided with and moves left and right device 9, and the moving parts for moving left and right device 9 is connected with double-layer gear 7.
Move up and down device 8 and include the first rack 82, the first sliding sleeve 83, handle 84 and pull bar 85, the bottom of cannulated sleeve 4 Left side and top left side are all provided with through hole 81, and through hole 81 is is symmetrical arranged, and left surface bottom is bolted in cannulated sleeve 4 Mode the first sliding sleeve 83 is installed, be provided with the first rack 82, the top of the first rack 82 through hole above in the first sliding sleeve 83 In 81, the bottom of the first rack 82 is located in lower section through hole 81, and the first rack 82 engages with double-layer gear 7, the bottom of the first rack 82 Pull bar 85 is installed by bolted connection, the bottom of pull bar 85 is provided with handle 84, handle by bolted connection 84 outside cannulated sleeve 4.
Move left and right device 9 and include the second sliding sleeve 91, the second rack 92 and push rod 93, the inner top of cannulated sleeve 4 left side Second sliding sleeve 91 is installed by bolted connection, the second sliding sleeve 91 is located at the left of movable block 5, is provided with the second sliding sleeve 91 Second rack 92, the second rack 92 are located at the rear of the first rack 82, and the second rack 92 engages with double-layer gear 7, the second rack 92 Right-hand member is provided with push rod 93 by bolted connection, the right-hand member of push rod 93 by bolted connection with the left side of movable block 5 Face top connects.
Embodiment 4
Drilling machine special fixing device is used in a kind of steel construction handling, as Figure 1-5, includes installing plate 1, cutting ferrule 2, sky Heart sleeve 4, movable block 5, electric drill 6, double-layer gear 7, move up and down device 8 and move left and right device 9, in the left surface of installing plate 1 Portion is provided with cutting ferrule 2 by bolted connection, and mounting hole 3, installing plate 1 are all provided with left and right sides of the front and rear sides face of cutting ferrule 2 Right flank middle part is provided with cannulated sleeve 4 by bolted connection, is provided with movable block 5 in cannulated sleeve 4, movable block 5 and It is slidably matched in cannulated sleeve 4, the right flank middle part of movable block 5 is provided with electric drill 6, cannulated sleeve 4 by bolted connection Interior trailing flank passes on left bolted mode and is provided with double-layer gear 7, and double-layer gear 7 is located at the left of movable block 5, hollow sleeve Left side is provided with and moves up and down device 8 in cylinder 4, and the moving parts for moving up and down device 8 is connected with double-layer gear 7, in cannulated sleeve 4 Top is provided with and moves left and right device 9, and the moving parts for moving left and right device 9 is connected with double-layer gear 7.
Move up and down device 8 and include the first rack 82, the first sliding sleeve 83, handle 84 and pull bar 85, the bottom of cannulated sleeve 4 Left side and top left side are all provided with through hole 81, and through hole 81 is is symmetrical arranged, and left surface bottom is bolted in cannulated sleeve 4 Mode the first sliding sleeve 83 is installed, be provided with the first rack 82, the top of the first rack 82 through hole above in the first sliding sleeve 83 In 81, the bottom of the first rack 82 is located in lower section through hole 81, and the first rack 82 engages with double-layer gear 7, the bottom of the first rack 82 Pull bar 85 is installed by bolted connection, the bottom of pull bar 85 is provided with handle 84, handle by bolted connection 84 outside cannulated sleeve 4.
Move left and right device 9 and include the second sliding sleeve 91, the second rack 92 and push rod 93, the inner top of cannulated sleeve 4 left side Second sliding sleeve 91 is installed by bolted connection, the second sliding sleeve 91 is located at the left of movable block 5, is provided with the second sliding sleeve 91 Second rack 92, the second rack 92 are located at the rear of the first rack 82, and the second rack 92 engages with double-layer gear 7, the second rack 92 Right-hand member is provided with push rod 93 by bolted connection, the right-hand member of push rod 93 by bolted connection with the left side of movable block 5 Face top connects.
Also including inserted link 12, the bottom of installing plate 1 is provided with the first jack 10, and the top of pull bar 85 is provided with the second jack 11, the Inserted link 12 is provided between in one jack 10 and in the second jack 11.
Operation principle:When loading and unloading steel construction, it is necessary to be drilled to steel, the present apparatus can be arranged on and need by operating personnel At the steel construction to be loaded and unloaded, cutting ferrule 2 is stuck on the steel of steel construction, cutting ferrule 2 is being fixed on to the steel of steel construction by screw rod On material.Operating personnel start electric drill 6, and electric drill 6 starts to rotate, then move the driving of double-layer gear 7 left and right by moving up and down device 8 Dynamic device 9 moves left and right, and then drives movable block 5 to move left and right, and movable block 5, which moves left and right, drives electric drill 6 to move left and right, electric drill 6 move right drills to steel, after the completion of drilling, closes electric drill 6.In this way, can according between electric drill 6 and steel away from From the right position of electric drill 6 is adjusted, more convenient drilling, then removed from the steel of steel construction cutting ferrule 2 by screw rod, i.e., The removable present apparatus drills to next place for needing to drill.
Because moving up and down device 8 includes the first rack 82, the first sliding sleeve 83, handle 84 and pull bar 85, cannulated sleeve 4 Bottom left and top left side are all provided with through hole 81, and through hole 81 is is symmetrical arranged, and left surface bottom passes through bolt in cannulated sleeve 4 The mode of connection is provided with the first sliding sleeve 83, is provided with the first rack 82 in the first sliding sleeve 83, the top of the first rack 82 is above In through hole 81, the bottom of the first rack 82 is located in lower section through hole 81, and the first rack 82 engages with double-layer gear 7, the first rack 82 Bottom is provided with pull bar 85 by bolted connection, and the bottom of pull bar 85 is provided with handle 84 by bolted connection, Handle 84 is located at outside cannulated sleeve 4, and after electric drill 6 starts, operating personnel promote handle 84, and handle 84, which moves up, drives pull bar 85 Move up, pull bar 85, which moves up, drives the first rack 82 to move up, and the first rack 82, which moves up, drives double-layer gear 7 Rotate forward, the rotating forward drive of double-layer gear 7 moves left and right device 9 and moved right, and the moving parts for moving left and right device 9 drives movable block 5 move right, and then drive electric drill 6 to move right, and then electric drill 6 drills to the steel on steel construction, similarly, works as electric drill After the completion of 6 drillings, electric drill 6 is closed, operating personnel pull pulling block to move down, and then movable block 5 is moved to the left, and then electric drill 6 It is moved to the left and sets back, and then convenient next time uses.
Because moving left and right device 9 includes the second sliding sleeve 91, the second rack 92 and push rod 93, the inner top of cannulated sleeve 4 Pass on left bolted mode and the second sliding sleeve 91 is installed, the second sliding sleeve 91 is located at the left of movable block 5, in the second sliding sleeve 91 Provided with the second rack 92, the second rack 92 is located at the rear of the first rack 82, and the second rack 92 engages with double-layer gear 7, the second tooth The right-hand member of bar 92 is provided with push rod 93 by bolted connection, the right-hand member of push rod 93 by bolted connection with movable block 5 Left surface top connects, and when operating personnel promote handle 84 to move up, double-layer gear 7, which rotates forward, drives the second rack 92 to the right Mobile, the second rack 92 drives movable block 5 to move right by push rod 93, and then drives electric drill 6 to move right, and electric drill 6 is to the right Movement drills to steel, and similarly, after the completion of drilling, operating personnel move down in pull handle 84, and then the second tooth Bar 92 moves left through push rod 93 and drives movable block 5 to be moved to the left, and then drives electric drill 6 to be moved to the left recovery to original position.Such as This, electric drill 6, which moves left and right, to be adjusted to the distance between electric drill 6 and steel, and then is drilled.
Because also including inserted link 12, the bottom of installing plate 1 is provided with the first jack 10, and the top of pull bar 85 is provided with the second jack 11, in the first jack 10 with the second jack 11 it is interior between be provided with inserted link 12, when operating personnel are moved down by pull handle 84 When the electric drill 6 is recovered to original position, operating personnel again insert inserted link 12 in first jack 10 and the second jack 11, and then by pull bar 85 fix, in this way, can prevent that handle 84 moves down the maloperation of progress in the mobile present apparatus.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (4)

1. drilling machine special fixing device is used in a kind of steel construction handling, it is characterised in that includes installing plate(1), cutting ferrule(2)、 Cannulated sleeve(4), movable block(5), electric drill(6), double-layer gear(7), move up and down device(8)With move left and right device(9), peace Loading board(1)Cutting ferrule is installed by bolted connection in the middle part of left surface(2), cutting ferrule(2)At left and right sides of the face of front and rear sides all It is provided with mounting hole(3), installing plate(1)Right flank middle part is provided with cannulated sleeve by bolted connection(4), cannulated sleeve (4)It is interior to be provided with movable block(5), movable block(5)With cannulated sleeve(4)Inside it is slidably matched, movable block(5)Right flank middle part passes through spiral shell Tether the mode connect and electric drill is installed(6), cannulated sleeve(4)Interior trailing flank passes on left bolted mode and is provided with bilayer Gear(7), double-layer gear(7)Positioned at movable block(5)Left, cannulated sleeve(4)Interior left side is provided with and moves up and down device(8), on Lower mobile device(8)Moving parts and double-layer gear(7)Connection, cannulated sleeve(4)Inner top is provided with and moves left and right device (9), move left and right device(9)Moving parts and double-layer gear(7)Connection.
2. drilling machine special fixing device is used in a kind of steel construction handling according to claim 1, it is characterised in that is above moved down Dynamic device(8)Include the first rack(82), the first sliding sleeve(83), handle(84)And pull bar(85), cannulated sleeve(4)Bottom is left Side and top left side are all provided with through hole(81), through hole(81)To be symmetrical arranged, cannulated sleeve(4)Interior left surface bottom passes through bolt The mode of connection is provided with the first sliding sleeve(83), the first sliding sleeve(83)Inside it is provided with the first rack(82), the first rack(82)Top Through hole above(81)It is interior, the first rack(82)Bottom is located at lower section through hole(81)It is interior, the first rack(82)With double-layer gear (7)Engagement, the first rack(82)Bottom is provided with pull bar by bolted connection(85), pull bar(85)Bottom passes through bolt The mode of connection is provided with handle(84), handle(84)Positioned at cannulated sleeve(4)Outside.
3. drilling machine special fixing device is used in a kind of steel construction handling according to claim 2, it is characterised in that left and right is moved Dynamic device(9)Include the second sliding sleeve(91), the second rack(92)And push rod(93), cannulated sleeve(4)Inner top passes on left Bolted mode is provided with the second sliding sleeve(91), the second sliding sleeve(91)Positioned at movable block(5)Left, the second sliding sleeve(91)It is interior Provided with the second rack(92), the second rack(92)Positioned at the first rack(82)Rear, the second rack(92)With double-layer gear(7)Nibble Close, the second rack(92)Right-hand member is provided with push rod by bolted connection(93), push rod(93)Right-hand member is bolted Mode and movable block(5)Left surface top connects.
4. drilling machine special fixing device is used in a kind of steel construction handling according to claim 3, it is characterised in that is also included There is inserted link(12), installing plate(1)Bottom is provided with the first jack(10), pull bar(85)Top is provided with the second jack(11), first inserts Hole(10)Interior and the second jack(11)Inserted link is provided between interior(12).
CN201720327054.8U 2017-03-30 2017-03-30 Drilling machine special fixing device is used in a kind of steel construction handling Active CN206747640U (en)

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Application Number Priority Date Filing Date Title
CN201720327054.8U CN206747640U (en) 2017-03-30 2017-03-30 Drilling machine special fixing device is used in a kind of steel construction handling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720327054.8U CN206747640U (en) 2017-03-30 2017-03-30 Drilling machine special fixing device is used in a kind of steel construction handling

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Publication Number Publication Date
CN206747640U true CN206747640U (en) 2017-12-15

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Address after: 610000 Sichuan Province, Chengdu Shuangliu District Public Zhen Mu road two No. 3633

Patentee after: China electric construction Chengdu iron tower Co., Ltd.

Address before: 610000 Sichuan Province, Chengdu Shuangliu District Public Zhen Mu road two No. 3633

Patentee before: Chengdu Iron Tower Factory

CP01 Change in the name or title of a patent holder