CN212001635U

CN212001635U - Building engineering antidetonation connecting piece

Info

Publication number: CN212001635U
Application number: CN202020515070.1U
Authority: CN
Inventors: 宫文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-24
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a building engineering antidetonation connecting piece, including the antidetonation case, the both sides of antidetonation incasement portion all are equipped with first damper, the central point of antidetonation incasement portion bottom puts and is equipped with second damper, the inside of antidetonation case is equipped with first connecting block through first damper and second damper, the top of first connecting block is equipped with the second connecting block, the top of second connecting block is equipped with the third connecting block, the top of third connecting block is equipped with down the connector, the intermediate position at third connecting block top runs through and is equipped with first card hole, the intermediate position at lower connector top is equipped with second card hole, the top of connector is equipped with the connector through bolt and nut down, the top of going up the connector is equipped with the fourth connecting block, the intermediate position at fourth connecting block top runs through and is equipped with the connecting hole. The utility model discloses better buffering antidetonation effect has when using to strengthen the connectivity between the part, also improved the convenience when using in addition.

Description

Building engineering antidetonation connecting piece

Technical Field

The utility model relates to a connecting piece technical field especially relates to a building engineering antidetonation connecting piece.

Background

The building engineering refers to the general name of various buildings and engineering facilities which provide material and technical foundation for human life and production. In the process of building construction, because of the construction needs, sometimes need utilize the connecting piece to link together two or more than two body or body of rod to use when this is convenient for support bears.

For example, patent publication No. CN205530696U discloses an earthquake-resistant connector for construction engineering, which includes an upper connector and a lower connector; the connecting end part of the upper connector is provided with an upper connecting block protruding outwards; the connecting end part of the lower connecting block is provided with a lower connecting block protruding outwards; and the upper connecting block and the lower connecting block are provided with bolts.

When the patent with publication number CN205530696U is used, the upper and lower protrusions are engaged with the upper and lower grooves, and the spring is used to perform buffering and shock-proof functions, so that the single buffering and shock-proof method has a very limited effect in the using process.

To this end, we propose a seismic connector for construction work to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a building engineering anti-seismic connecting piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building engineering antidetonation connecting piece, includes the antidetonation case, the both sides of antidetonation incasement portion all are equipped with first damper, the central point of antidetonation incasement portion bottom puts and is equipped with second damper, the inside of antidetonation case is equipped with first connecting block through first damper and second damper, and the top of first connecting block is equipped with the second connecting block, the top of second connecting block is equipped with the third connecting block, and the top of third connecting block is equipped with down the connector, and the intermediate position at third connecting block top runs through and is equipped with first card hole, the intermediate position at connector top is equipped with second card hole down, the top of connector is equipped with the connector through bolt and nut down, and the top of going up the connector is equipped with the fourth connecting block, the intermediate position at fourth connecting block top runs through and is equipped with the connecting hole.

Preferably, first damper is including setting up in the spacing spout of the inside opposite face of antidetonation case, and the inside bottom mounting of spacing spout is equipped with the contact piece, the inside slip of spacing spout is equipped with the slider, and the surface contact of the surface of slider and first connecting block, the top of contact piece is equipped with first spring.

Preferably, second damper is including setting up in the connecting pipe that the inside bottom central point of antidetonation incasement put, and the inside of connecting pipe is equipped with the second spring, the top of connecting pipe extends to inside and is equipped with the head rod, and the bottom of head rod is equipped with the anticreep piece, the anticreep piece is located the top of second spring, and the top of head rod is connected with the center department of head rod bottom.

Preferably, the center department of second connecting block bottom is fixed and is equipped with the second connecting rod, and the second connecting rod passes through the internal connection on screw thread and first connecting block top, the second connecting block passes through the second connecting rod and is connected with first connecting block.

Preferably, the center department of going up the connector bottom is equipped with the kelly, first calorie of hole is relative with second calorie of hole position, the kelly is located first calorie of hole and second calorie of hole, the inside in second calorie of hole is equipped with the third spring, and the third spring is located the surface of kelly, the aperture in second calorie of hole is greater than first calorie of hole.

Preferably, the bolt runs through the corner at last connector top, and the bolt extends to the bottom of connector down, the surface of bolt is equipped with the nut through the screw thread, and the nut is located connector bottom down.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the three spring that sets up, the slider, two calorie holes, spacing spout, the head rod, connecting pipe and kelly, in order to reach and be located two calorie holes and play the cushioning effect of buffering for the first time in the third spring when the kelly, the slider slides in spacing spout and plays the absorbing effect of buffering for the second time with the cooperation of first spring, when the head rod is in the connecting pipe about the displacement, the anticreep piece and the second spring contact of head rod bottom play the absorbing effect of buffering for the third time in the connecting pipe, with this further improvement the utility model discloses antidetonation effect when using.

2. Through the first connecting block, second connecting rod, fourth connecting block, connecting hole, bolt and the nut that sets up to reach and carry out the dismouting between the inside of second connecting block accessible second connecting rod and first connecting block, lower connector and last connector can carry out the dismouting through the cooperation of bolt and nut, and the body of rod or the body that the dismantled and assembled cooperation of connecting hole used is passed through at the top of fourth connecting block, with this favourable worker is right the utility model discloses carry out dismouting maintenance work, than that with the convenience that improves work.

3. Through the bolt and the nut that set up, two calorie of holes and kelly, connecting pipe and head rod and bottom anticreep piece, can effectively fix connector and last connector down when bolt and nut cooperation is used, the kelly runs through the bottom that the second calorie of hole extends to first calorie of downthehole portion, stability between connector and the last connector down can effectual increase, the anticreep piece of head rod bottom can prevent to take place to drop between the bottom of head rod and the inside of connecting pipe, and play the connection effect between increase first connecting block and the antidetonation case jointly with the cooperation of slider and spacing spout, with this increase the utility model discloses holistic stability is with nut, two calorie of holes and kelly, connecting pipe and head rod and the anticreep piece of bottom, can be with this increase

Drawings

Fig. 1 is a schematic view of an external mechanism of a seismic connector for construction engineering according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an enlarged sectional view taken at a in fig. 2.

In the figure: 1. an anti-seismic box; 2. a first damper mechanism; 201. a slider; 202. a first spring; 203. a contact block; 204. a limiting chute; 3. a second damper mechanism; 301. a first connecting rod; 302. an anti-drop block; 303. a connecting pipe; 304. a second spring; 4. a first connection block; 5. a second connecting block; 501. a second connecting rod; 6. a third connecting block; 601. a first card hole; 7. a lower connector; 701. a second card hole; 8. an upper connector; 801. a clamping rod; 802. a third spring; 9. a fourth connecting block; 901. connecting holes; 10. a bolt; 11. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an earthquake-resistant connecting member for construction engineering comprises an earthquake-resistant box 1, wherein first damping mechanisms 2 are arranged on two sides of the interior of the earthquake-resistant box 1, second damping mechanisms 3 are arranged at the central position of the bottom end of the interior of the earthquake-resistant box 1, a first connecting block 4 is arranged in the interior of the earthquake-resistant box 1 through the first damping mechanisms 2 and the second damping mechanisms 3, the first connecting block 4 penetrates through the top end of the earthquake-resistant box 1, the first connecting block 4 moves in the earthquake-resistant box 1 through the first damping mechanisms 2 and the second damping mechanisms 3, the top end of the first connecting block 4 is provided with a second connecting block 5, the top of the second connecting block 5 is provided with a third connecting block 6, the top of the third connecting block 6 is provided with a lower connecting head 7, the middle position of the top of the third connecting block 6 is provided with a first clamping hole 601 through, the middle position of the top of the lower connecting head 7 is provided with a second clamping hole 701, the, and the top of going up connector 8 is equipped with fourth connecting block 9, and the intermediate position at fourth connecting block 9 top runs through and is equipped with connecting hole 901, and the screw is located to the inner wall of connecting hole 901, is convenient for carry out the dismouting with the body of rod that the cooperation was used.

The first damping mechanism 2 comprises a limiting sliding groove 204 arranged on the opposite surface inside the anti-seismic box 1, a contact block 203 is fixedly arranged at the bottom end inside the limiting sliding groove 204, a sliding block 201 is arranged inside the limiting sliding groove 204 in a sliding manner, the surface of the sliding block 201 is in contact with the surface of a first connecting block 4, a first spring 202 is arranged at the top of the contact block 203, the sliding block 201 slides in the limiting sliding groove 204 and is matched with the first spring 202 to play a role in buffering and damping for the second time, the second damping mechanism 3 comprises a connecting pipe 303 arranged at the central position of the bottom end inside the anti-seismic box 1, a second spring 304 is arranged inside the connecting pipe 303, a first connecting rod 301 is arranged inside the connecting pipe 303 in a manner that the top end of the connecting pipe 303 extends, an anti-falling block 302 is arranged at the bottom end of the first connecting rod 301, the anti-falling block 302 is positioned at the top end of the second spring 304, the top end of the first, the anti-dropping block 302 at the bottom end of the first connecting rod 301 is contacted with the second spring 304 to fluctuate, and plays a role in buffering and damping for the third time in the connecting pipe 303.

A second connecting rod 501 is fixedly arranged at the center of the bottom end of the second connecting block 5, the second connecting rod 501 is connected with the inside of the top end of the first connecting block 4 through threads, the second connecting block 5 is connected with the first connecting block 4 through the second connecting rod 501, a clamping rod 801 is arranged at the center of the bottom of the upper connecting head 8, the first clamping hole 601 is opposite to the second clamping hole 701, the clamping rod 801 is positioned in the first clamping hole 601 and the second clamping hole 701, a third spring 802 is arranged inside the second clamping hole 701, the third spring 802 is located on the surface of the clamping rod 801, the aperture of the second clamping hole 701 is larger than that of the first clamping hole 601, the clamping rod 801 is located in the two clamping holes and plays a role in buffering and damping for the first time in the third spring 802, the bolt 10 penetrates through the corner of the top of the upper connector 8, and the bolt 10 extends to the bottom end of the lower connector 7, the surface of the bolt 10 is provided with a nut 11 through threads, and the nut 11 is positioned at the bottom of the lower connector 7.

The working principle of the utility model is that when the utility model is used by workers and installed, the two sides of the anti-seismic box 1 are provided with the block bodies or the fixed rods which can be connected with the ground, so that the anti-seismic box 1 is arranged on the ground, then the second connecting rod 501 at the bottom of the second connecting block 5 is connected with the inside of the top end of the first connecting block 4 through the screw thread, then the clamping rod 801 at the middle position of the bottom of the upper connecting head 8 is inserted into the second clamping hole 701 and the first clamping hole 601, at the moment, the third spring 802 is positioned in the second clamping hole 701 and on the surface of the clamping rod 801, then the workers connect the upper connecting head 8 and the lower connecting head 7 together through the matching of the bolt and the nut, and when the rods used in matching are taken out, one end of the rods is arranged in the connecting hole 901 through the screw thread; when supporting the object, kelly 801 is located two stuck holes and plays the first cushioning effect in third spring 802, slider 201 slides in spacing spout 204 and plays the second cushioning absorbing effect with first spring 202 cooperation, head rod 301 is during displacement from top to bottom in connecting pipe 303, the anticreep piece 302 and the second spring 304 contact fluctuation of head rod 301 bottom, play the third cushioning absorbing effect in connecting pipe 303, with this further improvement the utility model discloses antidetonation effect when using.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. The building engineering anti-seismic connecting piece comprises an anti-seismic box (1) and is characterized in that first damping mechanisms (2) are arranged on two sides of the interior of the anti-seismic box (1), second damping mechanisms (3) are arranged at the central position of the bottom end of the interior of the anti-seismic box (1), a first connecting block (4) is arranged in the interior of the anti-seismic box (1) through the first damping mechanisms (2) and the second damping mechanisms (3), a second connecting block (5) is arranged at the top end of the first connecting block (4), a third connecting block (6) is arranged at the top end of the second connecting block (5), a lower connecting head (7) is arranged at the top end of the third connecting block (6), a first clamping hole (601) penetrates through the middle position of the top end of the lower connecting head (7), a second clamping hole (701) is arranged at the top end of the lower connecting head (7), and an upper connecting head (8) is arranged at the top end of the lower connecting head (7) through a bolt (10), and the top of the upper connector (8) is provided with a fourth connecting block (9), and the middle position of the top of the fourth connecting block (9) is provided with a connecting hole (901) in a penetrating manner.

2. The building engineering anti-seismic connecting piece according to claim 1, characterized in that the first damping mechanism (2) comprises a limiting sliding groove (204) which is arranged on an opposite surface inside the anti-seismic box (1), a contact block (203) is fixedly arranged at the bottom end inside the limiting sliding groove (204), a sliding block (201) is arranged inside the limiting sliding groove (204) in a sliding manner, the surface of the sliding block (201) is in contact with the surface of the first connecting block (4), and a first spring (202) is arranged at the top of the contact block (203).

3. The anti-seismic connecting piece for the building engineering according to claim 1, wherein the second damping mechanism (3) comprises a connecting pipe (303) arranged at the center of the bottom end in the anti-seismic box (1), a second spring (304) is arranged in the connecting pipe (303), a first connecting rod (301) is arranged inside the connecting pipe (303) in a manner that the top end extends to the inside, an anti-falling block (302) is arranged at the bottom end of the first connecting rod (301), the anti-falling block (302) is arranged at the top of the second spring (304), and the top of the first connecting rod (301) is connected with the center of the bottom of the first connecting block (4).

4. A seismic connecting member for building engineering according to claim 1, wherein a second connecting rod (501) is fixedly arranged at the center of the bottom end of the second connecting block (5), the second connecting rod (501) is connected with the inside of the top end of the first connecting block (4) through a thread, and the second connecting block (5) is connected with the first connecting block (4) through the second connecting rod (501).

5. An earthquake-resistant connecting piece for building engineering according to claim 1, wherein a clamping rod (801) is arranged at the center of the bottom of the upper connecting head (8), the first clamping hole (601) is opposite to the second clamping hole (701), the clamping rod (801) is positioned in the first clamping hole (601) and the second clamping hole (701), a third spring (802) is arranged inside the second clamping hole (701), the third spring (802) is positioned on the surface of the clamping rod (801), and the aperture of the second clamping hole (701) is larger than that of the first clamping hole (601).

6. A seismic connector for construction engineering according to claim 1, wherein said bolt (10) extends through the corner at the top of the upper connector (8), and the bolt (10) extends to the bottom end of the lower connector (7), the surface of the bolt (10) is threaded with a nut (11), and the nut (11) is located at the bottom of the lower connector (7).