CN214657095U

CN214657095U - Pipeline earth retaining device that digs for hydraulic engineering

Info

Publication number: CN214657095U
Application number: CN202120171246.0U
Authority: CN
Inventors: 马小明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-09
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of hydraulic engineering pipeline construction devices, in particular to a pipeline digging and soil retaining device for hydraulic engineering, which comprises a baffle and a support rod, wherein one end of the baffle is fixedly provided with a fixture block, the other end of the baffle is provided with a clamping groove, a side wall center of the baffle is fixedly connected with a connecting plate A, and the support rod and the connecting plate A are rotatably connected with the side wall far away from the baffle; this device is through setting up pointed cone and bracing piece respectively in the both sides of baffle, has improved the fixity of this device when keeping off soil work to the bracing piece comprises adapter sleeve, connecting pipe and spring, both can adjust the length of bracing piece, improves the suitability, can play certain cushioning effect again, the pressure that bears when reducing this device and using, the both ends of baffle are provided with fixture block and draw-in groove simultaneously, can make up this device of multiunit and use, and easy operation brings the facility for the staff.

Description

Pipeline earth retaining device that digs for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering pipeline construction equipment, concretely relates to pipeline earth retaining device that digs for hydraulic engineering.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefit, the pipeline pit digging is a very common link in the hydraulic engineering, and a soil retaining device is needed to ensure the construction during the pipeline pit digging;

however, the existing soil retaining device is difficult to install, a large amount of manpower and material resource time needs to be consumed, the normal progress of work is delayed, the work difficulty is increased, and the stability of the support of the soil retaining device is also very important when the soil retaining device is used for retaining soil.

In order to solve the problem, the application provides a pipeline device that keeps off soil of digging a pit for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pipeline earth retaining device that digs for hydraulic engineering has the characteristics that support is firm, the simple installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline earth retaining device that digs for hydraulic engineering, includes baffle and bracing piece, the fixed fixture block that is equipped with of one end of baffle, the draw-in groove has been seted up to the other end of baffle, a lateral wall center department fixedly connected with connecting plate A of baffle, the bracing piece with connecting plate A keeps away from the lateral wall of baffle rotates the connection, the bracing piece is kept away from connecting plate A's one end is rotated and is connected with connecting plate B, the bracing piece symmetry is equipped with two adapter sleeve, two the fixed connecting rod that is equipped with between the adapter sleeve, just the cover is equipped with the spring on the connecting rod, connecting plate B's upper surface symmetry is equipped with two location borers, just the location borer runs through connecting plate B's upper surface, and extend to connecting plate B's below, the baffle is kept away from connecting plate A's lateral wall evenly distributed has a plurality of pointed cone.

As the utility model relates to a pipeline is excavated and is kept off native device and optimize for hydraulic engineering, the fixture block with the draw-in groove all is the setting of H type, just the fixture block with but the draw-in groove block.

As the utility model relates to a pipeline is dug pit and is kept off native device and be preferred for hydraulic engineering, the lower extreme of baffle removes the fixture block with outside the position of draw-in groove, all be the toper setting.

As the utility model relates to a pipeline is dug pit and is kept off native device and optimize for hydraulic engineering, connecting sleeve's top both ends all set up threaded hole, the spread groove has been seted up to connecting sleeve's bottom.

As the utility model relates to a pipeline is excavated and is kept off native device and be preferred for hydraulic engineering, the spread groove divide into inside groove and outer tank, the inside groove diameter of spread groove is greater than the outer tank diameter of spread groove.

As the utility model relates to a pipeline is dug pit and is kept off native device and be preferred for hydraulic engineering, the outer groove of spread groove is seted up threadedly, set up threadedly on the lateral wall of connecting rod, the connecting rod with the spread groove passes through thread fixed connection, just the both ends diameter of connecting rod is greater than the outer groove diameter of spread groove.

As the utility model relates to a pipeline is dug pit and is kept off native device optimization for hydraulic engineering, be equipped with a plurality of pawl on the pointed cone, just the pawl directional with the top directional opposite of pointed cone.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through setting up pointed cone and bracing piece respectively in the both sides of baffle, has improved the fixity of this device when keeping off soil work to the bracing piece comprises adapter sleeve, connecting pipe and spring, both can adjust the length of bracing piece, improves the suitability, can play certain cushioning effect again, the pressure that bears when reducing this device and using, the both ends of baffle are provided with fixture block and draw-in groove simultaneously, can make up this device of multiunit and use, and easy operation brings the facility for the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the baffle plate connection structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the support rods of the present invention;

fig. 4 is a schematic view of the internal structure of the support rod of the present invention;

in the figure: 1. a baffle plate; 101. a clamping block; 102. a card slot; 2. a connecting plate A; 3. a support bar; 301. connecting a sleeve; 3011. a threaded hole; 3012. connecting grooves; 302. a connecting rod; 303. a spring; 4. a connecting plate B; 5. positioning the drill rod; 6. a pointed cone.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the utility model provides a pipeline digging and retaining device for hydraulic engineering, which comprises a baffle 1 and a support rod 3, wherein one end of the baffle 1 is fixedly provided with a fixture block 101, the other end of the baffle 1 is provided with a clamping groove 102, the center of one side wall of the baffle 1 is fixedly connected with a connecting plate A2, the support rod 3 is rotatably connected with the side wall of the connecting plate A2 far away from the baffle 1, one end of the support rod 3 far away from the connecting plate A2 is rotatably connected with a connecting plate B4, the support rod 3 is symmetrically provided with two connecting sleeves 301, a connecting rod 302 is fixedly arranged between the two connecting sleeves 301, the connecting rod 302 is sleeved with a spring 303, the upper surface of the connecting plate B4 is symmetrically provided with two positioning drill rods 5, the positioning drill rods 5 penetrate through the upper surface of the connecting plate B4, and extend to the lower part of the connecting plate B4, and a plurality of sharp cones 6 are uniformly distributed on the side wall of the baffle plate 1 far away from the connecting plate A2.

It should be noted that: in this embodiment, a bolt may be screwed into the threaded hole 3011 to complete the rotational connection with the connection plate a2 and the connection plate B4, and when the support rod 3 is damaged or fails, the replacement is facilitated.

It should be noted that: in this embodiment, after the device is fixed and installed, the side of the pointed cone 6 needs to be filled with soil.

In this embodiment: when the hydraulic engineering pipeline is dug, the lower end of the baffle 1 is inserted into the tunnel ground until the conical part of the lower end completely enters the ground, the primary fixing of the device is completed, meanwhile, the fixing position of the connecting plate B4 can be selected according to the specific situation of the tunnel ground, the connecting sleeve 301 is rotated, the length of the supporting rod 3 is adjusted, the spring 303 is compressed to a certain degree, the bottom surface of the connecting plate B4 is placed on the tunnel ground, and meanwhile, the positioning drill rod 5 penetrates through a hole in the connecting plate B4 and then is inserted into the tunnel ground, so that the fixing of the connecting plate B4 and the further reinforcement of the baffle 1 are completed, the spring 303 can play a certain role in buffering, and the pressure born by the device in use is reduced; because of fixture block 101 and draw-in groove 102 all are the setting of H type, and fixture block 101 and draw-in groove 102 can block, the block of accessible fixture block 101 and draw-in groove 102 makes up the use promptly between this device of multiunit, the installation and the dismantlement operation are all comparatively simple, simultaneously when this device of multiunit combination fixed mounting back, can carry out the operation of filling out in 6 place one sides of point awl, because of being equipped with a plurality of pawl on the point awl 6, and the directional opposite in top with the point awl 6 of pawl, further strengthen the fixity of this device, bring the facility for the staff.

In an alternative embodiment, the latch 101 and the latch slot 102 are both in an H-shape, and the latch 101 and the latch slot 102 can be engaged.

In this embodiment: because the fixture block 101 and the clamping groove 102 are both in an H-shaped arrangement, and the fixture block 101 and the clamping groove 102 can be clamped, that is, a plurality of sets of the device can be combined for use through the clamping of the fixture block 101 and the clamping groove 102.

In an alternative embodiment, the lower end of the baffle 1 is tapered except for the positions of the latch 101 and the latch groove 102.

In this embodiment: because of the lower extreme of baffle 1 all is the toper setting except that the position of fixture block 101 and draw-in groove 102, makes things convenient for the lower extreme of baffle 1 to insert ground, accomplishes the preliminary fixed to this device.

In an alternative embodiment, the connecting sleeve 301 has threaded holes 3011 at both ends of the top portion thereof, and the connecting sleeve 301 has connecting slots 3012 at the bottom end thereof.

In this embodiment: because of threaded hole 3011 has all been seted up at the top both ends of adapter sleeve 301, connecting groove 3012 has been seted up to adapter sleeve 301's bottom, but threaded hole 3011 threaded connection has the bolt to accomplish and rotate the connection, connecting groove 3012 can provide the flexible space of connecting rod 302.

In an alternative embodiment, connection slot 3012 is divided into an inner slot and an outer slot, the inner slot diameter of connection slot 3012 being larger than the outer slot diameter of connection slot 3012.

In this embodiment: since the connection slot 3012 is divided into an inner slot and an outer slot, and the inner slot diameter of the connection slot 3012 is greater than the outer slot diameter of the connection slot 3012, the inner slot and the outer slot of the connection slot 3012 can limit the extension length of the support rod 3.

In an alternative embodiment, the outer slot of the connection slot 3012 is threaded, the side wall of the connection rod 302 is threaded, the connection rod 302 and the connection slot 3012 are fixedly connected through threads, and the diameters of the two ends of the connection rod 302 are larger than the diameter of the outer slot of the connection slot 3012.

In this embodiment: because of the outer groove of connecting groove 3012 is seted up threadedly, has seted up threadedly on the lateral wall of connecting rod 302, and connecting rod 302 and connecting groove 3012 pass through thread fixed connection, and the both ends diameter of connecting rod 302 is greater than the outer groove diameter of connecting groove 3012, can prescribe a limit to the maximum connection length of connecting rod 302, is convenient for operate through threaded connection simultaneously.

In an alternative embodiment, the pointed cone 6 is provided with a plurality of detents, and the detents are directed opposite to the tip of the pointed cone 6.

In this embodiment: because of being equipped with a plurality of pawl on the pointed cone 6, and the directional opposite with the top directional of pointed cone 6 of pawl, pointed cone 6 one side need carry out the operation of filling out soil, and the pawl can make this device and the layer connection of filling out soil closely further strengthen the fixity of this device.

The utility model discloses a theory of operation and use flow: when the hydraulic engineering pipeline is dug, the lower end of the baffle 1 is inserted into the tunnel ground until the conical part of the lower end completely enters the ground, the primary fixing of the device is completed, meanwhile, the fixing position of the connecting plate B4 can be selected according to the specific situation of the tunnel ground, the connecting sleeve 301 is rotated, the length of the supporting rod 3 is adjusted, the spring 303 is compressed to a certain degree, the bottom surface of the connecting plate B4 is placed on the tunnel ground, and meanwhile, the positioning drill rod 5 penetrates through a hole in the connecting plate B4 and then is inserted into the tunnel ground, so that the fixing of the connecting plate B4 and the further reinforcement of the baffle 1 are completed, the spring 303 can play a certain role in buffering, and the pressure born by the device in use is reduced; because of fixture block 101 and draw-in groove 102 all are the setting of H type, and fixture block 101 and draw-in groove 102 can block, the block of accessible fixture block 101 and draw-in groove 102 makes up the use promptly between this device of multiunit, the installation and the dismantlement operation are all comparatively simple, simultaneously when this device of multiunit combination fixed mounting back, can carry out the operation of filling out in 6 place one sides of point awl, because of being equipped with a plurality of pawl on the point awl 6, and the directional opposite in top with the point awl 6 of pawl, further strengthen the fixity of this device, bring the facility for the staff.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipeline earth retaining device that digs for hydraulic engineering, includes baffle (1) and bracing piece (3), its characterized in that: one end of the baffle (1) is fixedly provided with a clamping block (101), the other end of the baffle (1) is provided with a clamping groove (102), the center of one side wall of the baffle (1) is fixedly connected with a connecting plate A (2), the supporting rod (3) is rotatably connected with the side wall of the connecting plate A (2) far away from the baffle (1), one end of the supporting rod (3) far away from the connecting plate A (2) is rotatably connected with a connecting plate B (4), the supporting rod (3) is symmetrically provided with two connecting sleeves (301), a connecting rod (302) is fixedly arranged between the two connecting sleeves (301), a spring (303) is sleeved on the connecting rod (302), the upper surface of the connecting plate B (4) is symmetrically provided with two positioning drill rods (5), and the positioning drill rods (5) penetrate through the upper surface of the connecting plate B (4) and extend to the lower part of the connecting plate B (4), the side wall of the baffle (1) far away from the connecting plate A (2) is uniformly distributed with a plurality of pointed cones (6).

2. The pipe pit soil-retaining device for hydraulic engineering according to claim 1, wherein: the clamping block (101) and the clamping groove (102) are arranged in an H shape, and the clamping block (101) and the clamping groove (102) can be clamped.

3. The pipe pit soil-retaining device for hydraulic engineering according to claim 1, wherein: the lower end of the baffle (1) is arranged in a conical shape except for the positions of the clamping block (101) and the clamping groove (102).

4. The pipe pit soil-retaining device for hydraulic engineering according to claim 1, wherein: threaded holes (3011) are formed in two ends of the top of the connecting sleeve (301), and connecting grooves (3012) are formed in the bottom end of the connecting sleeve (301).

5. The pipe pit soil-retaining device for hydraulic engineering according to claim 4, wherein: the connecting groove (3012) is divided into an inner groove and an outer groove, and the diameter of the inner groove of the connecting groove (3012) is larger than that of the outer groove of the connecting groove (3012).

6. The pipe pit soil-retaining device for hydraulic engineering according to claim 5, wherein: the outer groove of connecting groove (3012) is seted up threadedly, seted up threadedly on the lateral wall of connecting rod (302), connecting rod (302) with connecting groove (3012) pass through screw thread fixed connection, just the both ends diameter of connecting rod (302) is greater than the outer groove diameter of connecting groove (3012).

7. The pipe pit soil-retaining device for hydraulic engineering according to claim 1, wherein: the pointed cone (6) is provided with a plurality of pawls, and the directions of the pawls are opposite to the direction of the top end of the pointed cone (6).