CN109099874A - A kind of gap distance test device - Google Patents
A kind of gap distance test device Download PDFInfo
- Publication number
- CN109099874A CN109099874A CN201811117156.2A CN201811117156A CN109099874A CN 109099874 A CN109099874 A CN 109099874A CN 201811117156 A CN201811117156 A CN 201811117156A CN 109099874 A CN109099874 A CN 109099874A
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- China
- Prior art keywords
- pedestal
- explosion
- gap distance
- support column
- fixedly welded
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- General Physics & Mathematics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of gap distance test devices, including drug-containing bucket, metal support column, explosion-proof frame and pedestal, the upper end of the drug-containing bucket is in disk body shape, the lower surface middle position of drug-containing bucket is fixedly welded with plastic support post, pedestal by inhaling is pinned at ground in device, fixed structure is firm, it will not be moved before explosion, gap distance can accurately be measured, improve the accuracy of test result, explosion object is tied up on drug-containing bucket, explosion object is i.e. and pedestal is connected to one piece, certain can be indirectly fixed to by pedestal, phenomena such as being not susceptible to displacement bias, and pedestal is fixed and convenient to remove, it is easy to use, drug-containing bucket in device more than plastic support post and plastic support post is disposable utensil, explosion-proof frame has explosion-proof, there is good protective effect to the device of its inside, so that device is not easy because sacrificing one's life for It is quick-fried and destroy, it can be recycled, reduce corresponding use cost, be suitble to promote.
Description
Technical field
The present invention relates to gap distance test machine people's technical field, specially a kind of gap distance test device.
Background technique
Gap distance test machine people is a kind of device for testing gap distance, and gap distance is popular to understand to be exactly to use
Just what a explosion another explosion object can be caused to explode between the explosion object of building explosion, the test of gap distance is advantageous
In building explosion in save explosion object dosage, economize on resources, reduce blasting cost, but it in actual use there are still with
Lower drawback:
Ability after 1. existing gap distance test device is often first moved a certain distance during explosion by detonation wave action
Can explode, can not accurately measured place gap distance, reduce the accuracy of test result；
2. number of patent application are as follows: 201410061242.1, proprietary term are as follows: filled in a kind of document of sympathetic detonation distance of explosive test device
It sets i.e. and there is above-mentioned drawback, device good cannot be fixed at one, and movement is easy when by detonation wave action, influence test
Accuracy；
3. and the explosion-proof performance of device is low, often primary or multiple explosion will damage, cannot be recycled, use cost compared with
It is high.
Summary of the invention
The purpose of the present invention is to provide a kind of gap distance test devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of gap distance test device, including medicine is contained
Bucket, metal support column, explosion-proof frame and pedestal, the upper end of the drug-containing bucket are in disk body shape, the lower surface middle position of drug-containing bucket
It is fixedly welded with plastic support post, the plastic support post is by being threadedly engaged the slot that is spirally connected for being connected to metal support column upper surface
In, the metal support column is in bar shape structure, and the right and left of the upper end outer ring of metal support column is fitted with fixed edge,
Fixed edge lower end is fixedly welded with explosion-proof frame far from metal support column on one side, and the inside of the explosion-proof frame is equipped with pedestal,
The pedestal is in disk-shaped structure, and the middle position of pedestal, which is run through, is equipped with inner hole, and activity, which runs through, in inner hole top pillar, the top pillar
It is T-shaped cylindrical structure in cross section, the upper surface of top pillar is fixedly welded on the lower surface of metal support column, under top pillar
End activity is arranged through inner hole, and the top pillar is fixedly welded with the clump weight that diameter is greater than diameter of bore through one end of inner hole,
It is movably equipped with conflict block between the top pillar upper end plectane bottom surface left end and pedestal, the lower end of the conflict block is connected with cunning
Block, the lower surface of the pedestal are fixedly welded with the movable pulley mounting base of four groups of rounded array-like distributions, and the pedestal is close
Position at outer ring is equipped with the exit orifice of four groups of rounded array-like distributions, and the exit orifice runs through the upper and lower surface of pedestal simultaneously, outside
Activity is through there is suction ground nail in hole, and the upper end for inhaling ground nail is fixedly welded with outer-hexagonal screw head, and the outer-hexagonal screw head is fixed
In the lower section of magnetic block, the fixed lower surface position for being located at rotary spacing plate of magnetic block.
Preferably, the fixed edge is in semi-annular shape structure, and fixed edge is fixed by screws in the surface of metal support column.
Preferably, the explosion-proof frame is in concave shape housing shape structure, and the explosion-proof frame of the right and left is formed without lower surface
Rectangular housing shape structure.
Preferably, the trapezoidal structure of the conflict block, conflict block is inclined-plane close to the one side of top pillar, and inclined-plane is by conflict block
Upper end to lower end to top pillar lower end side tilt.
Preferably, sliding block structure in T shape, sliding block sliding are located in the matched sliding slot of susceptor surface.
Preferably, movable pulley mounting base lower end is connected with movable pulley, the bottom surface of the movable pulley and explosion-proof frame
The bottom surface of frame is located at same level.
Preferably, the suction ground nail is in round bar shape structure, inhales the lower end of ground nail in coniform, the outer peripheral surface for inhaling ground nail is solid
Surely it is welded with outer ring auger.
Preferably, the rotary spacing plate is in rectangular plate-like structure, and the one end of rotary spacing plate far from outer-hexagonal screw head is living
The dynamic upper end position for being set in shaft, and the equal activity in upper and lower surfaces of rotary spacing plate is fitted with stop nut, the limit
For nut by being threadedly engaged the upper end for being connected to shaft, shaft is fixedly welded on the upper surface of pedestal.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention setting rationally, functional, have with
Lower advantage:
1. pedestal by inhaling is pinned at ground in device, fixed structure is firm, will not move, can accurately survey before explosion
Gap distance is measured, the accuracy of test result is improved；
2. tying up explosion object on drug-containing bucket, explosion object is i.e. and pedestal is connected to one piece, can be indirectly fixed to by pedestal a certain
Phenomena such as locating, being not susceptible to displacement bias, and pedestal is fixed and convenient to remove, is easy to use；
3. the drug-containing bucket in device more than plastic support post and plastic support post is disposable utensil, explosion-proof frame has explosion-proof work
With, there is good protective effect to the device of its inside, so that device is not easy to destroy because of induced detonation, it is can be recycled, it reduces
Corresponding use cost is suitble to promote.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is conflict block structural schematic diagram of the present invention；
Fig. 3 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure: drug-containing bucket 1, plastic support post 2, the slot 3 that is spirally connected, fixed edge 4, explosion-proof frame 5, metal support column 6, limit spiral shell
Mother 7, magnetic block 9, outer ring auger 10, inhales ground nail 11, exit orifice 12, movable pulley 13, sliding slot 14, sliding block 15, supports rotary spacing plate 8
Contact block 16, top pillar 17, pedestal 18, clump weight 19, inner hole 20, movable pulley mounting base 21, shaft 22, outer-hexagonal screw head 23.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of gap distance test device, including drug-containing bucket 1,
Metal support column 6, explosion-proof frame 5 and pedestal 18, the upper end of drug-containing bucket 1 are in disk body shape, and the lower surface middle position of drug-containing bucket 1 is solid
Surely it is welded with plastic support post 2, plastic support post 2 is by being threadedly engaged the slot 3 that is spirally connected for being connected to 6 upper surface of metal support column
In, metal support column 6 is in bar shape structure, and the right and left of the upper end outer ring of metal support column 6 is fitted with fixed edge 4,
4 lower end of fixed edge is fixedly welded with explosion-proof frame 5 far from metal support column 6 on one side, and the inside of explosion-proof frame 5 is equipped with pedestal
18, pedestal 18 is in disk-shaped structure, and the middle position of pedestal 18, which is run through, is equipped with inner hole 20, and activity, which runs through, in inner hole 20 top pillar
17, top pillar 17 is T-shaped cylindrical structure in cross section, and the upper surface of top pillar 17 is fixedly welded under metal support column 6
The lower end activity on surface, top pillar 17 is arranged through inner hole 20, and top pillar 17 is fixedly welded with diameter through one end of inner hole 20 and is greater than
The clump weight 19 of 20 diameter of inner hole is movably equipped with conflict block 16 between 17 upper end plectane bottom surface left end of top pillar and pedestal 18, contradicts
The lower end of block 16 is connected with sliding block 15, and the lower surface of pedestal 18 is fixedly welded with the movement of four groups of rounded array-like distributions
Mounting base 21 is taken turns, position of the pedestal 18 at outer ring is equipped with the exit orifice 12 of four groups of rounded array-like distributions, and exit orifice 12 is simultaneously
Through the upper and lower surface of pedestal 18, through there is suction ground nail 11, the upper end for inhaling ground nail 11 is fixedly welded with outer six for activity in exit orifice 12
Angle screw head 23, outer-hexagonal screw head 23 are fixed in the lower section of magnetic block 9, the fixed following table for being located at rotary spacing plate 8 of magnetic block 9
Face position.
Fixed edge 4 is in semi-annular shape structure, and fixed edge 4 is fixed by screws in the surface of metal support column 6.
Explosion-proof frame 5 is in concave shape housing shape structure, and the explosion-proof frame 5 of the right and left forms the rectangular housing without lower surface
Shape structure.
The trapezoidal structure of conflict block 16, conflict block 16 is inclined-plane close to the one side of top pillar 17, and inclined-plane is by conflict block 16
Upper end to lower end is tilted to 17 lower end side of top pillar.
The structure in T shape of sliding block 15, the sliding of sliding block 15 are located in the matched sliding slot 14 in 18 surface of pedestal.
21 lower end of movable pulley mounting base is connected with movable pulley 13, the bottom surface of movable pulley 13 and the bottom surface of explosion-proof frame 5
Positioned at same level.
Inhaling ground nail 11 is in round bar shape structure, inhales the lower end of ground nail 11 in coniform, the fixed weldering of the outer peripheral surface of suction ground nail 11
It is connected to outer ring auger 10.
Rotary spacing plate 8 is in rectangular plate-like structure, and rotary spacing plate 8 is movably set in far from one end of outer-hexagonal screw head 23
The upper end position of shaft 22, and the equal activity in upper and lower surfaces of rotary spacing plate 8 is fitted with stop nut 7, stop nut 7 passes through
It is threadedly engaged the upper end for being connected to shaft 22, shaft 22 is fixedly welded on the upper surface of pedestal 18.
Working principle: firstly, device is moved to a certain fixed position by movable pulley 13, sliding conflict block 16 manually makes
It obtains conflict block 16 to remove below 17 upper plate of top pillar, top pillar 17 loses supporting role can decline in inner hole 20, under top pillar 17
The clump weight 19 at end is bonded with ground, plays the role of Primary Location device, so that device is not susceptible to during fixation
Displacement and rotation；
Later, rotary spacing plate 8 is twisted, so that rotary spacing plate 8 is moved to close to one end of metal support column 6, outer-hexagonal spiral shell
First 23 lose the suction-operated of magnetic block 9 at this time, can decline, and are then threaded onto ground for ground nail 11 is inhaled by suitable die nut
Under, it inhales 11 outer ring fixing sleeve of ground nail and is equipped with outer ring auger 10, increase the fixing intensity inhaled between ground nail 11 and ground, successively will
Four groups of suction ground nails 11 at 18 1 circle of pedestal are installed, and pedestal 18 can be stably fixed to a certain fixed bit on ground
It sets；
Later, the two groups of explosion-proof frames 5 in left and right are mounted on metal support column 6, and by 5 upper end fixed edge 4 of explosion-proof frame
Screw and metal support column 6 it is fixed, connection structure is firm, and convenient for disassembly and assembly, explosion-proof frame 5 plays the work for protecting its interior arrangement
With；
When disassembly is recycled, first explosion-proof frame 5 is removed, then is successively screwed out ground nail 11 is inhaled, pushes conflict block 16 to reset, supports
Contact block 16 is plugged together between 17 upper plate of top pillar and pedestal 18 by the inclined-plane of right end, so that top pillar 17 is gradually increasing, clump weight 19
It is detached from ground, inhales ground nail 11 and be pull-in on corresponding magnetic block 9 again, inhaled ground nail 11 and ground is detached from, at this point, device can
Smoothly mobile by movable pulley 13, it is convenient to be recycled；
Pedestal 18 is pricked by inhaling ground nail 11 on ground in device, and fixed structure is firm, will not move before explosion, can be accurate
Gap distance is measured, the accuracy of test result is improved；
Explosion object is tied up on drug-containing bucket 1, explosion object is i.e. and pedestal 18 is connected to one piece, can be indirectly fixed to certain by pedestal 18
At one, phenomena such as being not susceptible to displacement bias, and pedestal 18 is fixed and convenient to remove, is easy to use；
The drug-containing bucket 1 of plastic support post 2 and 2 or more plastic support post is disposable utensil in device, and the strength of materials can be used
Low, at low cost material production, with save the cost, explosion-proof frame 5 has explosion-proof, has to the device of its inside good
Protective effect can be recycled so that device is not easy to destroy because of induced detonation, reduce corresponding use cost, be suitble to promote.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of gap distance test device, including drug-containing bucket (1), metal support column (6), explosion-proof frame (5) and pedestal (18),
It is characterized by: the upper end of the drug-containing bucket (1) is in disk body shape, the lower surface middle position of drug-containing bucket (1) is fixedly welded with modeling
Expect support column (2), the plastic support post (2) is by being threadedly engaged the slot that is spirally connected (3) for being connected to metal support column (6) upper surface
In, the metal support column (6) is in bar shape structure, and the right and left of the upper end outer ring of metal support column (6) is fitted with
Fixed edge (4), fixed edge (4) lower end is fixedly welded with explosion-proof frame (5) on one side far from metal support column (6), described explosion-proof
The inside of frame (5) is equipped with pedestal (18), and the pedestal (18) is in disk-shaped structure, and the middle position of pedestal (18), which is run through, to be equipped with
Inner hole (20), through having top pillar (17), the top pillar (17) is T-shaped cylindrical knot in cross section for activity in inner hole (20)
Structure, the upper surface of top pillar (17) are fixedly welded on the lower surface of metal support column (6), and the lower end activity of top pillar (17) runs through inner hole
(20) it is arranged, the top pillar (17) is fixedly welded with the clump weight that diameter is greater than inner hole (20) diameter through the one end of inner hole (20)
(19), conflict block (16), the conflict block are movably equipped between top pillar (17) the upper end plectane bottom surface left end and pedestal (18)
(16) lower end is connected with sliding block (15), and the lower surface of the pedestal (18) is fixedly welded with four groups of rounded array-likes point
The movable pulley mounting base (21) of cloth, position of the pedestal (18) at outer ring are equipped with the outer of four groups of rounded array-like distributions
Hole (12), the exit orifice (12) run through the upper and lower surface of pedestal (18) simultaneously, and activity, which runs through, in exit orifice (12) suction ground nail (11),
The upper end for inhaling ground nail (11) is fixedly welded with outer-hexagonal screw head (23), and the outer-hexagonal screw head (23) is fixed in magnetic block
(9) lower section, the fixed lower surface position for being located at rotary spacing plate (8) of magnetic block (9).
2. a kind of gap distance test device according to claim 1, it is characterised in that: the fixed edge (4) is in semicircle
Cyclic structure, fixed edge (4) are fixed by screws in the surface of metal support column (6).
3. a kind of gap distance test device according to claim 1, it is characterised in that: the explosion-proof frame (5) is in recessed
The explosion-proof frame (5) of font housing shape structure, the right and left forms the rectangular housing shape structure without lower surface.
4. a kind of gap distance test device according to claim 1, it is characterised in that: the conflict block (16) is trapezoidal
Structure, one side of the conflict block (16) close to top pillar (17) is inclined-plane, and inclined-plane is from upper end to the lower end of conflict block (16) to top pillar
(17) lower end side tilts.
5. a kind of gap distance test device according to claim 1, it is characterised in that: the sliding block (15) is in T shape
Structure, sliding block (15) sliding are located in the matched sliding slot (14) in pedestal (18) surface.
6. a kind of gap distance test device according to claim 1, it is characterised in that: the movable pulley mounting base (21)
Lower end is connected with movable pulley (13), and the bottom surface of the movable pulley (13) and the bottom surface of explosion-proof frame (5) are located at same level
Face.
7. a kind of gap distance test device according to claim 1, it is characterised in that: the suction ground nail (11) is in round bar
Shape structure inhales the lower end of ground nail (11) in coniform, and the outer peripheral surface for inhaling ground nail (11) is fixedly welded with outer ring auger (10).
8. a kind of gap distance test device according to claim 1, it is characterised in that: the rotary spacing plate (8) is in
Rectangular plate-like structure, rotary spacing plate (8) are movably set in the upper end position of shaft (22) far from the one end of outer-hexagonal screw head (23)
It sets, and the equal activity in upper and lower surfaces of rotary spacing plate (8) is fitted with stop nut (7), the stop nut (7) passes through screw thread
It is cooperatively connected in the upper end of shaft (22), shaft (22) is fixedly welded on the upper surface of pedestal (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117156.2A CN109099874A (en) | 2018-09-25 | 2018-09-25 | A kind of gap distance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117156.2A CN109099874A (en) | 2018-09-25 | 2018-09-25 | A kind of gap distance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099874A true CN109099874A (en) | 2018-12-28 |
Family
ID=64867580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117156.2A Pending CN109099874A (en) | 2018-09-25 | 2018-09-25 | A kind of gap distance test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109099874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668934A (en) * | 2019-01-31 | 2019-04-23 | 中交公局第五工程有限公司 | Determine the test device and method of cylindrical explosive gap distance under constraint condition |
| CN110375804A (en) * | 2019-07-17 | 2019-10-25 | 昆明理工大学 | A kind of monitoring device for constructing tunnel |
-
2018
- 2018-09-25 CN CN201811117156.2A patent/CN109099874A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668934A (en) * | 2019-01-31 | 2019-04-23 | 中交公局第五工程有限公司 | Determine the test device and method of cylindrical explosive gap distance under constraint condition |
| CN109668934B (en) * | 2019-01-31 | 2024-02-23 | 中交一公局第五工程有限公司 | Testing device and method for determining gap distance of columnar explosive under constraint condition |
| CN110375804A (en) * | 2019-07-17 | 2019-10-25 | 昆明理工大学 | A kind of monitoring device for constructing tunnel |
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