CN208946088U - Top plate hole for the expansion bolt open support device - Google Patents
Top plate hole for the expansion bolt open support device Download PDFInfo
- Publication number
- CN208946088U CN208946088U CN201821528786.4U CN201821528786U CN208946088U CN 208946088 U CN208946088 U CN 208946088U CN 201821528786 U CN201821528786 U CN 201821528786U CN 208946088 U CN208946088 U CN 208946088U
- Authority
- CN
- China
- Prior art keywords
- vertical bar
- telescopic rod
- hole
- top plate
- hand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model provides a kind of top plate hole for the expansion bolt open support device, is related to a kind of machining equipment technical field.The utility model includes cross bar, vertical bar, telescopic rod and hand-held pole, cross bar includes cross tube and sheer pole disposed in parallel, vertical bar includes upper vertical bar and lower vertical bar disposed in parallel, the top of upper vertical bar is provided with telescopic rod, the junction of upper vertical bar and telescopic rod is provided with hand-held pole, the upper end of telescopic rod is provided with socket, several equally distributed adjustment holes are disposed on telescopic rod from top to bottom, hand-held pole lower end is provided with spring connecting point, equally distributed spring hitch point is disposed in lower vertical bar from top to bottom, it is connected between spring connecting point and spring hitch point by spring.The utility model structure is simple, easy-to-operate, and stability is high, is adjusted to cushion block to control punching depth, telescopic rod and lower vertical bar jack is adjusted so that support rod meets uses.
Description
Technical field
The utility model relates to a kind of machining equipment technical fields, open more particularly to a kind of top plate hole for the expansion bolt
Hole eyelid retractor.
Background technique
Present building underground garage contains a large amount of air ducts, gantry, fire water pipeline, these pipeline constructions need to carry out hanger peace
Dress, the setscrew with fixing piece is predominantly beaten in hanger installation on top plate of underground parking garage, since underground garage is generally lifted
Frame is higher, needs operator in the equipment for plugging in ladder or other operations of ascending a height using the upward aperture of electric hammer, and to guarantee operation
Personnel safety need to guarantee there is certain operating surface when operator's operation, simultaneously because the aperture on top plate, needs operator anti-
Electric hammer is lifted, more arduously, and depth is punched and not can guarantee.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provides a kind of top plate hole for the expansion bolt open support
Device, makes that its structure is simple, easy-to-operate, and stability is high, is adjusted to cushion block to control punching depth, to telescopic rod and
Lower vertical bar jack is adjusted so that support rod meets use.
To solve the above-mentioned problems, the utility model provides a kind of top plate hole for the expansion bolt open support device, wherein including
Cross bar, vertical bar, telescopic rod and hand-held pole, the cross bar include cross tube and sheer pole disposed in parallel, and the vertical bar includes flat
The upper vertical bar and lower vertical bar of row setting, the top of the upper vertical bar are provided with the telescopic rod, the upper vertical bar and described flexible
The junction of bar is provided with the hand-held pole, and the hand-held pole is vertically arranged with the upper vertical bar, the telescopic rod, described lower perpendicular
Bar is connect with the cross tube, the sheer pole respectively, the cross tube and the sheer pole respectively with the upper vertical bar, described
Lower vertical bar vertically connects, and the upper end of the telescopic rod is provided with socket, is disposed with from top to bottom on the telescopic rod several
Equally distributed adjustment hole, the hand-held pole lower end are provided with spring connecting point, set gradually from top to bottom in the lower vertical bar
There is equally distributed spring hitch point, is connected between the spring connecting point and the spring hitch point by spring.
Preferably, the upper vertical bar and the cross tube junction offer first through hole, and the first through hole is equipped with
First bearing, the upper vertical bar and the sheer pole junction offer the second through-hole, and second through-hole is equipped with the second axis
It holds, the lower vertical bar and the cross tube junction offer third through-hole, and the third through-hole is equipped with 3rd bearing, described
Lower vertical bar and the sheer pole junction offer fourth hole, and the fourth hole is equipped with fourth bearing.
Preferably, the hand-held pole is internally provided with hollow plastic tube, and power supply line, institute are equipped in the hollow plastic tube
Power supply line is stated to connect across the telescopic rod internal voids with the socket.
Preferably, the bottom end of the telescopic rod is provided with patchboard, and through-hole is provided at the center of the patchboard, described
Through-hole is connected to the hollow plastic tube.
Preferably, the bottom end of the lower vertical bar is provided with the pedestal being used to support.
Preferably, the right end of the sheer pole is provided with foot pedal, is provided with below the sheer pole and rides with described
The cushion block of the corresponding setting of plate.
Preferably, the right end of the hand-held pole is provided with insulation handle, is provided with control switch on the insulation handle.
Preferably, the top of the telescopic rod is provided with the supporting element for placing electric hammer.
Compared with prior art, the utility model has the advantage that
The utility model structure is simple, easy-to-operate, and stability is high, is adjusted to cushion block deep to control punching
Degree is adjusted telescopic rod and lower vertical bar jack so that support rod meets use.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention structural schematic diagram；
Fig. 2 is the embodiments of the present invention course of work schematic diagram.
Main element symbol description:
1- supporting element 2- socket 3- adjustment hole 4- telescopic rod 5- patchboard 6- hollow plastic tube 7- hand-held pole 8- control
Make switch 9- power supply line 10- spring 11- insulation handle 12- upper vertical bar 13- spring hitch point 14- cross tube 15- screw
16- plug 17- lower vertical bar 18- sheer pole 19- foot pedal 20- pedestal 21- cushion block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to the accompanying drawing with example
The utility model is described in further detail, but example is not as the restriction to the utility model.
As depicted in figs. 1 and 2, the embodiments of the present invention include cross bar, vertical bar, telescopic rod 4 and hand-held pole 7, cross bar
Including cross tube 14 disposed in parallel and sheer pole 18, vertical bar includes upper vertical bar 12 and lower vertical bar 17 disposed in parallel, upper vertical bar
12 top is provided with telescopic rod 4, and the junction of upper vertical bar 12 and telescopic rod 4 is provided with hand-held pole 7, hand-held pole 7 and upper vertical bar
12, telescopic rod 4 is vertically arranged, and lower vertical bar 17 is connect with cross tube 14, sheer pole 18 respectively, and cross tube 14 and sheer pole 18 are distinguished
With upper vertical bar 12, lower vertical bar 17 is vertical connect, the upper end of telescopic rod 4 is provided with socket 2, successively sets from top to bottom on telescopic rod 4
It is equipped with several equally distributed adjustment holes 3,7 lower end of hand-held pole is provided with spring connecting point, in lower vertical bar 17 from top to bottom successively
It is provided with equally distributed spring hitch point 13, is connected between spring connecting point and spring hitch point 13 by spring 10.It is upper perpendicular
Bar 12 and 14 junction of cross tube offer first through hole, and first through hole is equipped with first bearing, upper vertical bar 12 and sheer pole 18
Junction offers the second through-hole, and the second through-hole is equipped with second bearing, and lower vertical bar 17 and 14 junction of cross tube offer the
Three through-holes, third through-hole are equipped with 3rd bearing, and lower vertical bar 17 and 18 junction of sheer pole offer fourth hole, fourth hole
It is equipped with fourth bearing.Hand-held pole 7 is internally provided with hollow plastic tube 6, and power supply line 9, power supply line are equipped in hollow plastic tube 6
9 pass through 4 internal voids of telescopic rod connect with socket 2.The bottom end of telescopic rod 4 is provided with patchboard 5, sets at the center of patchboard 5
It is equipped with through-hole, through-hole is connected to hollow plastic tube 6.The bottom end of lower vertical bar 12 is provided with the pedestal 20 being used to support.Sheer pole 18
Right end be provided with foot pedal 19, the lower section of sheer pole 18 is provided with the cushion block 21 of setting corresponding with foot pedal 19.Hand-held pole 7
Right end be provided with insulation handle 11, insulate handle 11 on be provided with control switch 8.The top of telescopic rod 4 is provided with for putting
Set the supporting element 1 of electric hammer.
In the present embodiment, eyelid retractor needs constant weight to enhance its operational stability, so skeleton uses aluminium alloy
Steel pipe is made, while using steel plate as pedestal 20 in bottom, and cardinal principle is: parallel using parallelogram opposite side
Principle steps on the foot pedal 19 on cross bar 18 by foot, so that electric hammer moves up, need to punch top plate away from place of working by measurement
Face height determines the height of entire eyelid retractor to adjust flexible 4 length, due to similar triangles characteristic, foot pedal 19 downwards away from
From will with electric hammer it is upward at a distance from proportional (when 17 two sides sheer pole 18 of lower vertical bar is isometric, ratio is 1: 1, foot pedal 19
Downward distance will be with electric hammer being equidistant upwards), to control punching depth.In telescopic rod 4 away from welding one at the 30cm of top
The 2cm thickness iron plate of block 40mm*100mm is used to support electric hammer, and electric hammer is fixed on supporting element 1 and telescopic rod 4 with flexible material
On end, while electric hammer switch is maintained at open state, a socket 2 is set at 10cm under supporting element 1, socket 2 includes one
A two spring hole scoket and a Three-hole socket, power supply through back panel wiring disk 5, hollow plastic tube 6, hand-held pole 7, control switch 8 to
Outside device, 5m power supply line 9 and plug are stayed.
In the present embodiment, cross tube 14, sheer pole 18 and upper vertical bar 12, the lower vertical bar 17 of eyelid retractor use 40mm aluminium alloy
Square tube, hand-held pole 7 use 40mm tube and pipe of aluminium alloy, and telescopic rod 4 uses 42mm aluminum alloy square tube, in hand-held pole 7 to patchboard 5
The hollow plastic tube 6 of setting PC20, lays for electric hammer power control line in round steel and square steel, main using hollow plastic tube 6
Consider its insulation function；Patchboard 5 is for receiving the cable that telescopic rod 4 is in extra when retracted mode；Telescopic rod 4 and upper vertical bar
12 7 above section of hand-held pole opens a hole every 50cm, is used to support device elongation or fixes when retracting；Lower vertical bar 17 is every 5cm
A hole is opened, for further adjusting eyelid retractor whole height；Control switch 8 is held in setting one at hand-held pole 7, for controlling electric hammer
Opening and closing；Hand-held pole 7 and wears bearing, then wear in the junction aperture of cross tube 14, sheer pole 18 and upper vertical bar 12, lower vertical bar 17
Screw is with fixation；Spring hitch point 13 is arranged in hand-held pole 7 and the same vertical direction of lower vertical bar 17, for hanging a upper sheer pole
And upper lower vertical bar be rectangle when hanging point apart from isometric spring, to guarantee that upper sheer pole and upper lower vertical bar are adjusted to rectangular
Normal condition.
In the present embodiment, main embodiment are as follows: electric hammer tail end is first fixed on to the support of upper vertical bar 12 with flexible material
On part 1, electric hammer fuselage is fixed on 12 upper end of upper vertical bar with flexible material, and electric hammer open-close on-off is set to and starts shape always
State, top plate hole for the expansion bolt open support device are powered, the fixed electric hammer head alignment in top plate hole for the expansion bolt open support device upper end
Position of opening is needed, electric hammer top when hole location makes eyelid retractor be put in ground at telescopic rod 4 and lower vertical bar 17 is adjusted and just contacts top
Plate, 20 lower section ground of pedestal is tidied up smooth, puts down top plate hole for the expansion bolt open support device, and pad is placed below foot pedal 19
Block 21 (cushion block height-adjustable), so that distance of 19 lower end of foot pedal away from 21 upper end of cushion block, which is equal to, needs aperture depth, use is hand steered
It stops holding rod 7, foot is put on foot pedal 19, press control switch at hand-held pole 7, open electric hammer, while foot firmly steps on foot
Pedal 19 can carry out punching work, and when 19 lower end of foot pedal touches ground or cushion block 21, punching work at this time terminates, and lift
The foot being put on foot pedal 19 is acted, eyelid retractor state back to normal presses control switch at hand-held pole 7, closes electric hammer.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of top plate hole for the expansion bolt open support device, which is characterized in that including cross bar, vertical bar, telescopic rod and hand-held pole, institute
Stating cross bar includes cross tube and sheer pole disposed in parallel, and the vertical bar includes upper vertical bar and lower vertical bar disposed in parallel, described
The top of upper vertical bar is provided with the telescopic rod, and the junction of the upper vertical bar and the telescopic rod is provided with the hand-held pole,
The hand-held pole is vertically arranged with the upper vertical bar, the telescopic rod, the lower vertical bar respectively with the cross tube, the lower cross
Bar connection, the cross tube and the sheer pole respectively with the upper vertical bar, the lower vertical bar is vertical connect, the telescopic rod
Upper end is provided with socket, is disposed with several equally distributed adjustment holes, the hand-held pole on the telescopic rod from top to bottom
Lower end is provided with spring connecting point, is disposed with equally distributed spring hitch point in the lower vertical bar from top to bottom, described
It is connected between spring connecting point and the spring hitch point by spring.
2. top plate hole for the expansion bolt open support device as described in claim 1, which is characterized in that the upper vertical bar and it is described on
Cross bar junction offers first through hole, and the first through hole is equipped with first bearing, and the upper vertical bar and the sheer pole connect
The place of connecing offers the second through-hole, and second through-hole is equipped with second bearing, and the lower vertical bar is opened with the cross tube junction
Equipped with third through-hole, the third through-hole is equipped with 3rd bearing, and the lower vertical bar and the sheer pole junction offer the
Four through-holes, the fourth hole are equipped with fourth bearing.
3. top plate hole for the expansion bolt open support device as claimed in claim 2, which is characterized in that setting inside the hand-held pole
Have hollow plastic tube, be equipped with power supply line in the hollow plastic tube, the power supply line pass through the telescopic rod internal voids with
The socket connection.
4. top plate hole for the expansion bolt open support device as claimed in claim 3, which is characterized in that the bottom end of the telescopic rod is set
It is equipped with patchboard, through-hole is provided at the center of the patchboard, the through-hole is connected to the hollow plastic tube.
5. top plate hole for the expansion bolt open support device as claimed in claim 4, which is characterized in that the bottom end of the lower vertical bar is set
It is equipped with the pedestal being used to support.
6. top plate hole for the expansion bolt open support device as claimed in claim 5, which is characterized in that the right end of the sheer pole is set
It is equipped with foot pedal, the cushion block of setting corresponding with the foot pedal is provided with below the sheer pole.
7. top plate hole for the expansion bolt open support device as claimed in claim 6, which is characterized in that the right end of the hand-held pole is set
It is equipped with insulation handle, is provided with control switch on the insulation handle.
8. top plate hole for the expansion bolt open support device as claimed in claim 7, which is characterized in that the top of the telescopic rod is set
It is equipped with the supporting element for placing electric hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528786.4U CN208946088U (en) | 2018-09-17 | 2018-09-17 | Top plate hole for the expansion bolt open support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528786.4U CN208946088U (en) | 2018-09-17 | 2018-09-17 | Top plate hole for the expansion bolt open support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946088U true CN208946088U (en) | 2019-06-07 |
Family
ID=66738463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821528786.4U Active CN208946088U (en) | 2018-09-17 | 2018-09-17 | Top plate hole for the expansion bolt open support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900530A (en) * | 2018-09-17 | 2020-03-24 | 中国三冶集团有限公司 | Top plate expansion bolt hole opening support |
-
2018
- 2018-09-17 CN CN201821528786.4U patent/CN208946088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900530A (en) * | 2018-09-17 | 2020-03-24 | 中国三冶集团有限公司 | Top plate expansion bolt hole opening support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720297B (en) | Method for rapidly positioning and installing hanging bars | |
| CN208946088U (en) | Top plate hole for the expansion bolt open support device | |
| CN105433855A (en) | Frame type multifunctional telescopic window cleaning machine | |
| CN210032533U (en) | Construction equipment scaffold | |
| CN207742023U (en) | A kind of tensile testing machine | |
| CN207957676U (en) | A kind of power engineering workbench | |
| CN203881476U (en) | Three-pulley tension sensor | |
| CN208009872U (en) | A kind of building Heating,Ventilating and Air Conditioning machine installation scaffold | |
| CN204843050U (en) | High altitude drilling equipment | |
| CN202825751U (en) | Movable accurate positioning hanging bar drilling device | |
| CN210451082U (en) | Hanging rod installation device in building | |
| CN205594059U (en) | Power cable voltage detection device | |
| CN210127818U (en) | Lifting and translation construction hanging ladder outside floor window | |
| CN212253967U (en) | Simple ceiling flatness detection tool | |
| CN208380507U (en) | A kind of smallpox plate drilling device | |
| CN205000887U (en) | Indoor ladder for power maintenance | |
| CN211010656U (en) | Electric power crane span structure production facility | |
| CN203925304U (en) | A kind of drilling bracket device | |
| CN207523184U (en) | A kind of adjustable workbench for printing equipment | |
| CN110900530A (en) | Top plate expansion bolt hole opening support | |
| CN206511898U (en) | A kind of adjustable building hanging basket | |
| CN204711271U (en) | A kind of portable high-rise working crosshead | |
| CN207048285U (en) | A kind of portable hanging operating platform | |
| CN204434068U (en) | Truck-mounted crane high-altitude operation platform | |
| CN212497621U (en) | Portable operation electric drill drilling frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |